Monthly sunspot numbers 1700-present in x-y plot format ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/SUNSPOT_NUMBERS/MONTHLY.PLT 1749 01 58.0 1749 02 62.6 1749 03 70.0 1749 04 55.7 1749 05 85.0 1749 06 83.5 1749 07 94.8 1749 08 66.3 1749 09 75.9 1749 10 75.5 1749 11 158.6 1749 12 85.2 1750 01 73.3 1750 02 75.9 1750 03 89.2 1750 04 88.3 1750 05 90.0 1750 06 100.0 1750 07 85.4 1750 08 103.0 1750 09 91.2 1750 10 65.7 1750 11 63.3 1750 12 75.4 1751 01 70.0 1751 02 43.5 1751 03 45.3 1751 04 56.4 1751 05 60.7 1751 06 50.7 1751 07 66.3 1751 08 59.8 1751 09 23.5 1751 10 23.2 1751 11 28.5 1751 12 44.0 1752 01 35.0 1752 02 50.0 1752 03 71.0 1752 04 59.3 1752 05 59.7 1752 06 39.6 1752 07 78.4 1752 08 29.3 1752 09 27.1 1752 10 46.6 1752 11 37.6 1752 12 40.0 1753 01 44.0 1753 02 32.0 1753 03 45.7 1753 04 38.0 1753 05 36.0 1753 06 31.7 1753 07 22.0 1753 08 39.0 1753 09 28.0 1753 10 25.0 1753 11 20.0 1753 12 6.7 1754 01 0.0 1754 02 3.0 1754 03 1.7 1754 04 13.7 1754 05 20.7 1754 06 26.7 1754 07 18.8 1754 08 12.3 1754 09 8.2 1754 10 24.1 1754 11 13.2 1754 12 4.2 1755 01 10.2 1755 02 11.2 1755 03 6.8 1755 04 6.5 1755 05 0.0 1755 06 0.0 1755 07 8.6 1755 08 3.2 1755 09 17.8 1755 10 23.7 1755 11 6.8 1755 12 20.0 1756 01 12.5 1756 02 7.1 1756 03 5.4 1756 04 9.4 1756 05 12.5 1756 06 12.9 1756 07 3.6 1756 08 6.4 1756 09 11.8 1756 10 14.3 1756 11 17.0 1756 12 9.4 1757 01 14.1 1757 02 21.2 1757 03 26.2 1757 04 30.0 1757 05 38.1 1757 06 12.8 1757 07 25.0 1757 08 51.3 1757 09 39.7 1757 10 32.5 1757 11 64.7 1757 12 33.5 1758 01 37.6 1758 02 52.0 1758 03 49.0 1758 04 72.3 1758 05 46.4 1758 06 45.0 1758 07 44.0 1758 08 38.7 1758 09 62.5 1758 10 37.7 1758 11 43.0 1758 12 43.0 1759 01 48.3 1759 02 44.0 1759 03 46.8 1759 04 47.0 1759 05 49.0 1759 06 50.0 1759 07 51.0 1759 08 71.3 1759 09 77.2 1759 10 59.7 1759 11 46.3 1759 12 57.0 1760 01 67.3 1760 02 59.5 1760 03 74.7 1760 04 58.3 1760 05 72.0 1760 06 48.3 1760 07 66.0 1760 08 75.6 1760 09 61.3 1760 10 50.6 1760 11 59.7 1760 12 61.0 1761 01 70.0 1761 02 91.0 1761 03 80.7 1761 04 71.7 1761 05 107.2 1761 06 99.3 1761 07 94.1 1761 08 91.1 1761 09 100.7 1761 10 88.7 1761 11 89.7 1761 12 46.0 1762 01 43.8 1762 02 72.8 1762 03 45.7 1762 04 60.2 1762 05 39.9 1762 06 77.1 1762 07 33.8 1762 08 67.7 1762 09 68.5 1762 10 69.3 1762 11 77.8 1762 12 77.2 1763 01 56.5 1763 02 31.9 1763 03 34.2 1763 04 32.9 1763 05 32.7 1763 06 35.8 1763 07 54.2 1763 08 26.5 1763 09 68.1 1763 10 46.3 1763 11 60.9 1763 12 61.4 1764 01 59.7 1764 02 59.7 1764 03 40.2 1764 04 34.4 1764 05 44.3 1764 06 30.0 1764 07 30.0 1764 08 30.0 1764 09 28.2 1764 10 28.0 1764 11 26.0 1764 12 25.7 1765 01 24.0 1765 02 26.0 1765 03 25.0 1765 04 22.0 1765 05 20.2 1765 06 20.0 1765 07 27.0 1765 08 29.7 1765 09 16.0 1765 10 14.0 1765 11 14.0 1765 12 13.0 1766 01 12.0 1766 02 11.0 1766 03 36.6 1766 04 6.0 1766 05 26.8 1766 06 3.0 1766 07 3.3 1766 08 4.0 1766 09 4.3 1766 10 5.0 1766 11 5.7 1766 12 19.2 1767 01 27.4 1767 02 30.0 1767 03 43.0 1767 04 32.9 1767 05 29.8 1767 06 33.3 1767 07 21.9 1767 08 40.8 1767 09 42.7 1767 10 44.1 1767 11 54.7 1767 12 53.3 1768 01 53.5 1768 02 66.1 1768 03 46.3 1768 04 42.7 1768 05 77.7 1768 06 77.4 1768 07 52.6 1768 08 66.8 1768 09 74.8 1768 10 77.8 1768 11 90.6 1768 12 111.8 1769 01 73.9 1769 02 64.2 1769 03 64.3 1769 04 96.7 1769 05 73.6 1769 06 94.4 1769 07 118.6 1769 08 120.3 1769 09 148.8 1769 10 158.2 1769 11 148.1 1769 12 112.0 1770 01 104.0 1770 02 142.5 1770 03 80.1 1770 04 51.0 1770 05 70.1 1770 06 83.3 1770 07 109.8 1770 08 126.3 1770 09 104.4 1770 10 103.6 1770 11 132.2 1770 12 102.3 1771 01 36.0 1771 02 46.2 1771 03 46.7 1771 04 64.9 1771 05 152.7 1771 06 119.5 1771 07 67.7 1771 08 58.5 1771 09 101.4 1771 10 90.0 1771 11 99.7 1771 12 95.7 1772 01 100.9 1772 02 90.8 1772 03 31.1 1772 04 92.2 1772 05 38.0 1772 06 57.0 1772 07 77.3 1772 08 56.2 1772 09 50.5 1772 10 78.6 1772 11 61.3 1772 12 64.0 1773 01 54.6 1773 02 29.0 1773 03 51.2 1773 04 32.9 1773 05 41.1 1773 06 28.4 1773 07 27.7 1773 08 12.7 1773 09 29.3 1773 10 26.3 1773 11 40.9 1773 12 43.2 1774 01 46.8 1774 02 65.4 1774 03 55.7 1774 04 43.8 1774 05 51.3 1774 06 28.5 1774 07 17.5 1774 08 6.6 1774 09 7.9 1774 10 14.0 1774 11 17.7 1774 12 12.2 1775 01 4.4 1775 02 0.0 1775 03 11.6 1775 04 11.2 1775 05 3.9 1775 06 12.3 1775 07 1.0 1775 08 7.9 1775 09 3.2 1775 10 5.6 1775 11 15.1 1775 12 7.9 1776 01 21.7 1776 02 11.6 1776 03 6.3 1776 04 21.8 1776 05 11.2 1776 06 19.0 1776 07 1.0 1776 08 24.2 1776 09 16.0 1776 10 30.0 1776 11 35.0 1776 12 40.0 1777 01 45.0 1777 02 36.5 1777 03 39.0 1777 04 95.5 1777 05 80.3 1777 06 80.7 1777 07 95.0 1777 08 112.0 1777 09 116.2 1777 10 106.5 1777 11 146.0 1777 12 157.3 1778 01 177.3 1778 02 109.3 1778 03 134.0 1778 04 145.0 1778 05 238.9 1778 06 171.6 1778 07 153.0 1778 08 140.0 1778 09 171.7 1778 10 156.3 1778 11 150.3 1778 12 105.0 1779 01 114.7 1779 02 165.7 1779 03 118.0 1779 04 145.0 1779 05 140.0 1779 06 113.7 1779 07 143.0 1779 08 112.0 1779 09 111.0 1779 10 124.0 1779 11 114.0 1779 12 110.0 1780 01 70.0 1780 02 98.0 1780 03 98.0 1780 04 95.0 1780 05 107.2 1780 06 88.0 1780 07 86.0 1780 08 86.0 1780 09 93.7 1780 10 77.0 1780 11 60.0 1780 12 58.7 1781 01 98.7 1781 02 74.7 1781 03 53.0 1781 04 68.3 1781 05 104.7 1781 06 97.7 1781 07 73.5 1781 08 66.0 1781 09 51.0 1781 10 27.3 1781 11 67.0 1781 12 35.2 1782 01 54.0 1782 02 37.5 1782 03 37.0 1782 04 41.0 1782 05 54.3 1782 06 38.0 1782 07 37.0 1782 08 44.0 1782 09 34.0 1782 10 23.2 1782 11 31.5 1782 12 30.0 1783 01 28.0 1783 02 38.7 1783 03 26.7 1783 04 28.3 1783 05 23.0 1783 06 25.2 1783 07 32.2 1783 08 20.0 1783 09 18.0 1783 10 8.0 1783 11 15.0 1783 12 10.5 1784 01 13.0 1784 02 8.0 1784 03 11.0 1784 04 10.0 1784 05 6.0 1784 06 9.0 1784 07 6.0 1784 08 10.0 1784 09 10.0 1784 10 8.0 1784 11 17.0 1784 12 14.0 1785 01 6.5 1785 02 8.0 1785 03 9.0 1785 04 15.7 1785 05 20.7 1785 06 26.3 1785 07 36.3 1785 08 20.0 1785 09 32.0 1785 10 47.2 1785 11 40.2 1785 12 27.3 1786 01 37.2 1786 02 47.6 1786 03 47.7 1786 04 85.4 1786 05 92.3 1786 06 59.0 1786 07 83.0 1786 08 89.7 1786 09 111.5 1786 10 112.3 1786 11 116.0 1786 12 112.7 1787 01 134.7 1787 02 106.0 1787 03 87.4 1787 04 127.2 1787 05 134.8 1787 06 99.2 1787 07 128.0 1787 08 137.2 1787 09 157.3 1787 10 157.0 1787 11 141.5 1787 12 174.0 1788 01 138.0 1788 02 129.2 1788 03 143.3 1788 04 108.5 1788 05 113.0 1788 06 154.2 1788 07 141.5 1788 08 136.0 1788 09 141.0 1788 10 142.0 1788 11 94.7 1788 12 129.5 1789 01 114.0 1789 02 125.3 1789 03 120.0 1789 04 123.3 1789 05 123.5 1789 06 120.0 1789 07 117.0 1789 08 103.0 1789 09 112.0 1789 10 89.7 1789 11 134.0 1789 12 135.5 1790 01 103.0 1790 02 127.5 1790 03 96.3 1790 04 94.0 1790 05 93.0 1790 06 91.0 1790 07 69.3 1790 08 87.0 1790 09 77.3 1790 10 84.3 1790 11 82.0 1790 12 74.0 1791 01 72.7 1791 02 62.0 1791 03 74.0 1791 04 77.2 1791 05 73.7 1791 06 64.2 1791 07 71.0 1791 08 43.0 1791 09 66.5 1791 10 61.7 1791 11 67.0 1791 12 66.0 1792 01 58.0 1792 02 64.0 1792 03 63.0 1792 04 75.7 1792 05 62.0 1792 06 61.0 1792 07 45.8 1792 08 60.0 1792 09 59.0 1792 10 59.0 1792 11 57.0 1792 12 56.0 1793 01 56.0 1793 02 55.0 1793 03 55.5 1793 04 53.0 1793 05 52.3 1793 06 51.0 1793 07 50.0 1793 08 29.3 1793 09 24.0 1793 10 47.0 1793 11 44.0 1793 12 45.7 1794 01 45.0 1794 02 44.0 1794 03 38.0 1794 04 28.4 1794 05 55.7 1794 06 41.5 1794 07 41.0 1794 08 40.0 1794 09 11.1 1794 10 28.5 1794 11 67.4 1794 12 51.4 1795 01 21.4 1795 02 39.9 1795 03 12.6 1795 04 18.6 1795 05 31.0 1795 06 17.1 1795 07 12.9 1795 08 25.7 1795 09 13.5 1795 10 19.5 1795 11 25.0 1795 12 18.0 1796 01 22.0 1796 02 23.8 1796 03 15.7 1796 04 31.7 1796 05 21.0 1796 06 6.7 1796 07 26.9 1796 08 1.5 1796 09 18.4 1796 10 11.0 1796 11 8.4 1796 12 5.1 1797 01 14.4 1797 02 4.2 1797 03 4.0 1797 04 4.0 1797 05 7.3 1797 06 11.1 1797 07 4.3 1797 08 6.0 1797 09 5.7 1797 10 6.9 1797 11 5.8 1797 12 3.0 1798 01 2.0 1798 02 4.0 1798 03 12.4 1798 04 1.1 1798 05 0.0 1798 06 0.0 1798 07 0.0 1798 08 3.0 1798 09 2.4 1798 10 1.5 1798 11 12.5 1798 12 9.9 1799 01 1.6 1799 02 12.6 1799 03 21.7 1799 04 8.4 1799 05 8.2 1799 06 10.6 1799 07 2.1 1799 08 0.0 1799 09 0.0 1799 10 4.6 1799 11 2.7 1799 12 8.6 1800 01 6.9 1800 02 9.3 1800 03 13.9 1800 04 0.0 1800 05 5.0 1800 06 23.7 1800 07 21.0 1800 08 19.5 1800 09 11.5 1800 10 12.3 1800 11 10.5 1800 12 40.1 1801 01 27.0 1801 02 29.0 1801 03 30.0 1801 04 31.0 1801 05 32.0 1801 06 31.2 1801 07 35.0 1801 08 38.7 1801 09 33.5 1801 10 32.6 1801 11 39.8 1801 12 48.2 1802 01 47.8 1802 02 47.0 1802 03 40.8 1802 04 42.0 1802 05 44.0 1802 06 46.0 1802 07 48.0 1802 08 50.0 1802 09 51.8 1802 10 38.5 1802 11 34.5 1802 12 50.0 1803 01 50.0 1803 02 50.8 1803 03 29.5 1803 04 25.0 1803 05 44.3 1803 06 36.0 1803 07 48.3 1803 08 34.1 1803 09 45.3 1803 10 54.3 1803 11 51.0 1803 12 48.0 1804 01 45.3 1804 02 48.3 1804 03 48.0 1804 04 50.6 1804 05 33.4 1804 06 34.8 1804 07 29.8 1804 08 43.1 1804 09 53.0 1804 10 62.3 1804 11 61.0 1804 12 60.0 1805 01 61.0 1805 02 44.1 1805 03 51.4 1805 04 37.5 1805 05 39.0 1805 06 40.5 1805 07 37.6 1805 08 42.7 1805 09 44.4 1805 10 29.4 1805 11 41.0 1805 12 38.3 1806 01 39.0 1806 02 29.6 1806 03 32.7 1806 04 27.7 1806 05 26.4 1806 06 25.6 1806 07 30.0 1806 08 26.3 1806 09 24.0 1806 10 27.0 1806 11 25.0 1806 12 24.0 1807 01 12.0 1807 02 12.2 1807 03 9.6 1807 04 23.8 1807 05 10.0 1807 06 12.0 1807 07 12.7 1807 08 12.0 1807 09 5.7 1807 10 8.0 1807 11 2.6 1807 12 0.0 1808 01 0.0 1808 02 4.5 1808 03 0.0 1808 04 12.3 1808 05 13.5 1808 06 13.5 1808 07 6.7 1808 08 8.0 1808 09 11.7 1808 10 4.7 1808 11 10.5 1808 12 12.3 1809 01 7.2 1809 02 9.2 1809 03 0.9 1809 04 2.5 1809 05 2.0 1809 06 7.7 1809 07 0.3 1809 08 0.2 1809 09 0.4 1809 10 0.0 1809 11 0.0 1809 12 0.0 1810 01 0.0 1810 02 0.0 1810 03 0.0 1810 04 0.0 1810 05 0.0 1810 06 0.0 1810 07 0.0 1810 08 0.0 1810 09 0.0 1810 10 0.0 1810 11 0.0 1810 12 0.0 1811 01 0.0 1811 02 0.0 1811 03 0.0 1811 04 0.0 1811 05 0.0 1811 06 0.0 1811 07 6.6 1811 08 0.0 1811 09 2.4 1811 10 6.1 1811 11 0.8 1811 12 1.1 1812 01 11.3 1812 02 1.9 1812 03 0.7 1812 04 0.0 1812 05 1.0 1812 06 1.3 1812 07 0.5 1812 08 15.6 1812 09 5.2 1812 10 3.9 1812 11 7.9 1812 12 10.1 1813 01 0.0 1813 02 10.3 1813 03 1.9 1813 04 16.6 1813 05 5.5 1813 06 11.2 1813 07 18.3 1813 08 8.4 1813 09 15.3 1813 10 27.8 1813 11 16.7 1813 12 14.3 1814 01 22.2 1814 02 12.0 1814 03 5.7 1814 04 23.8 1814 05 5.8 1814 06 14.9 1814 07 18.5 1814 08 2.3 1814 09 8.1 1814 10 19.3 1814 11 14.5 1814 12 20.1 1815 01 19.2 1815 02 32.2 1815 03 26.2 1815 04 31.6 1815 05 9.8 1815 06 55.9 1815 07 35.5 1815 08 47.2 1815 09 31.5 1815 10 33.5 1815 11 37.2 1815 12 65.0 1816 01 26.3 1816 02 68.8 1816 03 73.7 1816 04 58.8 1816 05 44.3 1816 06 43.6 1816 07 38.8 1816 08 23.2 1816 09 47.8 1816 10 56.4 1816 11 38.1 1816 12 29.9 1817 01 36.4 1817 02 57.9 1817 03 96.2 1817 04 26.4 1817 05 21.2 1817 06 40.0 1817 07 50.0 1817 08 45.0 1817 09 36.7 1817 10 25.6 1817 11 28.9 1817 12 28.4 1818 01 34.9 1818 02 22.4 1818 03 25.4 1818 04 34.5 1818 05 53.1 1818 06 36.4 1818 07 28.0 1818 08 31.5 1818 09 26.1 1818 10 31.6 1818 11 10.9 1818 12 25.8 1819 01 32.8 1819 02 20.7 1819 03 3.7 1819 04 20.2 1819 05 19.6 1819 06 35.0 1819 07 31.4 1819 08 26.1 1819 09 14.9 1819 10 27.5 1819 11 25.1 1819 12 30.6 1820 01 19.2 1820 02 26.6 1820 03 4.5 1820 04 19.4 1820 05 29.3 1820 06 10.8 1820 07 20.6 1820 08 25.9 1820 09 5.2 1820 10 8.9 1820 11 7.9 1820 12 9.1 1821 01 21.5 1821 02 4.2 1821 03 5.7 1821 04 9.2 1821 05 1.7 1821 06 1.8 1821 07 2.5 1821 08 4.8 1821 09 4.4 1821 10 18.8 1821 11 4.4 1821 12 0.2 1822 01 0.0 1822 02 0.9 1822 03 16.1 1822 04 13.5 1822 05 1.5 1822 06 5.6 1822 07 7.9 1822 08 2.1 1822 09 0.0 1822 10 0.4 1822 11 0.0 1822 12 0.0 1823 01 0.0 1823 02 0.0 1823 03 0.6 1823 04 0.0 1823 05 0.0 1823 06 0.0 1823 07 0.5 1823 08 0.0 1823 09 0.0 1823 10 0.0 1823 11 0.0 1823 12 20.4 1824 01 21.7 1824 02 10.8 1824 03 0.0 1824 04 19.4 1824 05 2.8 1824 06 0.0 1824 07 0.0 1824 08 1.4 1824 09 20.5 1824 10 25.2 1824 11 0.0 1824 12 0.8 1825 01 5.0 1825 02 15.5 1825 03 22.4 1825 04 3.8 1825 05 15.5 1825 06 15.4 1825 07 30.9 1825 08 25.7 1825 09 15.7 1825 10 15.6 1825 11 11.7 1825 12 22.0 1826 01 17.7 1826 02 18.2 1826 03 36.7 1826 04 24.0 1826 05 32.4 1826 06 37.1 1826 07 52.5 1826 08 39.6 1826 09 18.9 1826 10 50.6 1826 11 39.5 1826 12 68.1 1827 01 34.6 1827 02 47.4 1827 03 57.8 1827 04 46.0 1827 05 56.3 1827 06 56.7 1827 07 42.3 1827 08 53.7 1827 09 49.6 1827 10 56.1 1827 11 48.2 1827 12 46.1 1828 01 52.8 1828 02 64.4 1828 03 65.0 1828 04 61.1 1828 05 89.1 1828 06 98.0 1828 07 54.2 1828 08 76.4 1828 09 50.4 1828 10 54.7 1828 11 57.0 1828 12 46.9 1829 01 43.0 1829 02 49.4 1829 03 72.3 1829 04 95.0 1829 05 67.4 1829 06 73.9 1829 07 90.8 1829 08 77.6 1829 09 52.8 1829 10 57.2 1829 11 67.6 1829 12 56.5 1830 01 52.2 1830 02 72.1 1830 03 84.6 1830 04 106.3 1830 05 66.3 1830 06 65.1 1830 07 43.9 1830 08 50.7 1830 09 62.1 1830 10 84.4 1830 11 81.2 1830 12 82.1 1831 01 47.5 1831 02 50.1 1831 03 93.4 1831 04 54.5 1831 05 38.1 1831 06 33.4 1831 07 45.2 1831 08 55.0 1831 09 37.9 1831 10 46.3 1831 11 43.5 1831 12 28.9 1832 01 30.9 1832 02 55.6 1832 03 55.1 1832 04 26.9 1832 05 41.3 1832 06 26.7 1832 07 14.0 1832 08 8.9 1832 09 8.2 1832 10 21.1 1832 11 14.3 1832 12 27.5 1833 01 11.3 1833 02 14.9 1833 03 11.8 1833 04 2.8 1833 05 12.9 1833 06 1.0 1833 07 7.0 1833 08 5.7 1833 09 11.6 1833 10 7.5 1833 11 5.9 1833 12 9.9 1834 01 4.9 1834 02 18.1 1834 03 3.9 1834 04 1.4 1834 05 8.8 1834 06 7.8 1834 07 8.7 1834 08 4.0 1834 09 11.5 1834 10 24.8 1834 11 30.5 1834 12 34.5 1835 01 7.5 1835 02 24.5 1835 03 19.7 1835 04 61.5 1835 05 43.6 1835 06 33.2 1835 07 59.8 1835 08 59.0 1835 09 100.8 1835 10 95.2 1835 11 100.0 1835 12 77.5 1836 01 88.6 1836 02 107.6 1836 03 98.2 1836 04 142.9 1836 05 111.4 1836 06 124.7 1836 07 116.7 1836 08 107.8 1836 09 95.1 1836 10 137.4 1836 11 120.9 1836 12 206.2 1837 01 188.0 1837 02 175.6 1837 03 134.6 1837 04 138.2 1837 05 111.7 1837 06 158.0 1837 07 162.8 1837 08 134.0 1837 09 96.3 1837 10 123.7 1837 11 107.0 1837 12 129.8 1838 01 144.9 1838 02 84.8 1838 03 140.8 1838 04 126.6 1838 05 137.6 1838 06 94.5 1838 07 108.2 1838 08 78.8 1838 09 73.6 1838 10 90.8 1838 11 77.4 1838 12 79.8 1839 01 105.6 1839 02 102.5 1839 03 77.7 1839 04 61.8 1839 05 53.8 1839 06 54.6 1839 07 84.8 1839 08 131.2 1839 09 132.7 1839 10 90.9 1839 11 68.8 1839 12 63.7 1840 01 81.2 1840 02 87.7 1840 03 67.8 1840 04 65.9 1840 05 69.2 1840 06 48.5 1840 07 60.7 1840 08 57.8 1840 09 74.0 1840 10 55.0 1840 11 54.3 1840 12 53.7 1841 01 24.1 1841 02 29.9 1841 03 29.7 1841 04 40.2 1841 05 67.5 1841 06 55.7 1841 07 30.8 1841 08 39.3 1841 09 36.5 1841 10 28.5 1841 11 19.8 1841 12 38.8 1842 01 20.4 1842 02 22.1 1842 03 21.7 1842 04 26.9 1842 05 24.9 1842 06 20.5 1842 07 12.6 1842 08 26.6 1842 09 18.4 1842 10 38.1 1842 11 40.5 1842 12 17.6 1843 01 13.3 1843 02 3.5 1843 03 8.3 1843 04 9.5 1843 05 21.1 1843 06 10.5 1843 07 9.5 1843 08 11.8 1843 09 4.2 1843 10 5.3 1843 11 19.1 1843 12 12.7 1844 01 9.4 1844 02 14.7 1844 03 13.6 1844 04 20.8 1844 05 11.6 1844 06 3.7 1844 07 21.2 1844 08 23.9 1844 09 7.0 1844 10 21.5 1844 11 10.7 1844 12 21.6 1845 01 25.7 1845 02 43.6 1845 03 43.3 1845 04 57.0 1845 05 47.8 1845 06 31.1 1845 07 30.6 1845 08 32.3 1845 09 29.6 1845 10 40.7 1845 11 39.4 1845 12 59.7 1846 01 38.7 1846 02 51.0 1846 03 63.9 1846 04 69.3 1846 05 59.9 1846 06 65.1 1846 07 46.5 1846 08 54.8 1846 09 107.1 1846 10 55.9 1846 11 60.4 1846 12 65.5 1847 01 62.6 1847 02 44.9 1847 03 85.7 1847 04 44.7 1847 05 75.4 1847 06 85.3 1847 07 52.2 1847 08 140.6 1847 09 160.9 1847 10 180.4 1847 11 138.9 1847 12 109.6 1848 01 159.1 1848 02 111.8 1848 03 108.6 1848 04 107.1 1848 05 102.2 1848 06 129.0 1848 07 139.2 1848 08 132.6 1848 09 100.3 1848 10 132.4 1848 11 114.6 1848 12 159.5 1849 01 157.0 1849 02 131.7 1849 03 96.2 1849 04 102.5 1849 05 80.6 1849 06 81.1 1849 07 78.0 1849 08 67.7 1849 09 93.7 1849 10 71.5 1849 11 99.0 1849 12 97.0 1850 01 78.0 1850 02 89.4 1850 03 82.6 1850 04 44.1 1850 05 61.6 1850 06 70.0 1850 07 39.1 1850 08 61.6 1850 09 86.2 1850 10 71.0 1850 11 54.8 1850 12 61.0 1851 01 75.5 1851 02 105.4 1851 03 64.6 1851 04 56.5 1851 05 62.6 1851 06 63.2 1851 07 36.1 1851 08 57.4 1851 09 67.9 1851 10 62.5 1851 11 51.0 1851 12 71.4 1852 01 68.4 1852 02 66.4 1852 03 61.2 1852 04 65.4 1852 05 54.9 1852 06 46.9 1852 07 42.1 1852 08 39.7 1852 09 37.5 1852 10 67.3 1852 11 54.3 1852 12 45.4 1853 01 41.1 1853 02 42.9 1853 03 37.7 1853 04 47.6 1853 05 34.7 1853 06 40.0 1853 07 45.9 1853 08 50.4 1853 09 33.5 1853 10 42.3 1853 11 28.8 1853 12 23.4 1854 01 15.4 1854 02 20.0 1854 03 20.7 1854 04 26.5 1854 05 24.0 1854 06 21.1 1854 07 18.7 1854 08 15.8 1854 09 22.4 1854 10 12.6 1854 11 28.2 1854 12 21.6 1855 01 12.3 1855 02 11.4 1855 03 17.4 1855 04 4.4 1855 05 9.1 1855 06 5.3 1855 07 0.4 1855 08 3.1 1855 09 0.0 1855 10 9.6 1855 11 4.2 1855 12 3.1 1856 01 0.5 1856 02 4.9 1856 03 0.4 1856 04 6.5 1856 05 0.0 1856 06 5.2 1856 07 4.6 1856 08 5.9 1856 09 4.4 1856 10 4.5 1856 11 7.7 1856 12 7.2 1857 01 13.7 1857 02 7.4 1857 03 5.2 1857 04 11.1 1857 05 28.6 1857 06 16.0 1857 07 22.2 1857 08 16.9 1857 09 42.4 1857 10 40.6 1857 11 31.4 1857 12 37.2 1858 01 39.0 1858 02 34.9 1858 03 57.5 1858 04 38.3 1858 05 41.4 1858 06 44.5 1858 07 56.7 1858 08 55.3 1858 09 80.1 1858 10 91.2 1858 11 51.9 1858 12 66.9 1859 01 83.7 1859 02 87.6 1859 03 90.3 1859 04 85.7 1859 05 91.0 1859 06 87.1 1859 07 95.2 1859 08 106.8 1859 09 105.8 1859 10 114.6 1859 11 97.2 1859 12 81.0 1860 01 82.4 1860 02 88.3 1860 03 98.9 1860 04 71.4 1860 05 107.1 1860 06 108.6 1860 07 116.7 1860 08 100.3 1860 09 92.2 1860 10 90.1 1860 11 97.9 1860 12 95.6 1861 01 62.3 1861 02 77.7 1861 03 101.0 1861 04 98.5 1861 05 56.8 1861 06 88.1 1861 07 78.0 1861 08 82.5 1861 09 79.9 1861 10 67.2 1861 11 53.7 1861 12 80.5 1862 01 63.1 1862 02 64.5 1862 03 43.6 1862 04 53.7 1862 05 64.4 1862 06 84.0 1862 07 73.4 1862 08 62.5 1862 09 66.6 1862 10 41.9 1862 11 50.6 1862 12 40.9 1863 01 48.3 1863 02 56.7 1863 03 66.4 1863 04 40.6 1863 05 53.8 1863 06 40.8 1863 07 32.7 1863 08 48.1 1863 09 22.0 1863 10 39.9 1863 11 37.7 1863 12 41.2 1864 01 57.7 1864 02 47.1 1864 03 66.3 1864 04 35.8 1864 05 40.6 1864 06 57.8 1864 07 54.7 1864 08 54.8 1864 09 28.5 1864 10 33.9 1864 11 57.6 1864 12 28.6 1865 01 48.7 1865 02 39.3 1865 03 39.5 1865 04 29.4 1865 05 34.5 1865 06 33.6 1865 07 26.8 1865 08 37.8 1865 09 21.6 1865 10 17.1 1865 11 24.6 1865 12 12.8 1866 01 31.6 1866 02 38.4 1866 03 24.6 1866 04 17.6 1866 05 12.9 1866 06 16.5 1866 07 9.3 1866 08 12.7 1866 09 7.3 1866 10 14.1 1866 11 9.0 1866 12 1.5 1867 01 0.0 1867 02 0.7 1867 03 9.2 1867 04 5.1 1867 05 2.9 1867 06 1.5 1867 07 5.0 1867 08 4.8 1867 09 9.8 1867 10 13.5 1867 11 9.6 1867 12 25.2 1868 01 15.6 1868 02 15.7 1868 03 26.5 1868 04 36.6 1868 05 26.7 1868 06 31.1 1868 07 29.0 1868 08 34.4 1868 09 47.2 1868 10 61.6 1868 11 59.1 1868 12 67.6 1869 01 60.9 1869 02 59.9 1869 03 52.7 1869 04 41.0 1869 05 103.9 1869 06 108.4 1869 07 59.2 1869 08 79.6 1869 09 80.6 1869 10 59.3 1869 11 78.1 1869 12 104.3 1870 01 77.3 1870 02 114.9 1870 03 157.6 1870 04 160.0 1870 05 176.0 1870 06 135.6 1870 07 132.4 1870 08 153.8 1870 09 136.0 1870 10 146.4 1870 11 147.5 1870 12 130.0 1871 01 88.3 1871 02 125.3 1871 03 143.2 1871 04 162.4 1871 05 145.5 1871 06 91.7 1871 07 103.0 1871 08 110.1 1871 09 80.3 1871 10 89.0 1871 11 105.4 1871 12 90.4 1872 01 79.5 1872 02 120.1 1872 03 88.4 1872 04 102.1 1872 05 107.6 1872 06 109.9 1872 07 105.5 1872 08 92.9 1872 09 114.6 1872 10 102.6 1872 11 112.0 1872 12 83.9 1873 01 86.7 1873 02 107.0 1873 03 98.3 1873 04 76.2 1873 05 47.9 1873 06 44.8 1873 07 66.9 1873 08 68.2 1873 09 47.1 1873 10 47.1 1873 11 55.4 1873 12 49.2 1874 01 60.8 1874 02 64.2 1874 03 46.4 1874 04 32.0 1874 05 44.6 1874 06 38.2 1874 07 67.8 1874 08 61.3 1874 09 28.0 1874 10 34.3 1874 11 28.9 1874 12 29.3 1875 01 14.6 1875 02 21.5 1875 03 33.8 1875 04 29.1 1875 05 11.5 1875 06 23.9 1875 07 12.5 1875 08 14.6 1875 09 2.4 1875 10 12.7 1875 11 17.7 1875 12 9.9 1876 01 14.3 1876 02 15.0 1876 03 30.6 1876 04 2.3 1876 05 5.1 1876 06 1.6 1876 07 15.2 1876 08 8.8 1876 09 9.9 1876 10 14.3 1876 11 9.9 1876 12 8.2 1877 01 24.4 1877 02 8.7 1877 03 11.9 1877 04 15.8 1877 05 21.6 1877 06 14.2 1877 07 6.0 1877 08 6.3 1877 09 16.9 1877 10 6.7 1877 11 14.2 1877 12 2.2 1878 01 3.3 1878 02 6.6 1878 03 7.8 1878 04 0.1 1878 05 5.9 1878 06 6.4 1878 07 0.1 1878 08 0.0 1878 09 5.3 1878 10 1.1 1878 11 4.1 1878 12 0.5 1879 01 1.0 1879 02 0.6 1879 03 0.0 1879 04 6.2 1879 05 2.4 1879 06 4.8 1879 07 7.5 1879 08 10.7 1879 09 6.1 1879 10 12.3 1879 11 13.1 1879 12 7.3 1880 01 24.0 1880 02 27.2 1880 03 19.3 1880 04 19.5 1880 05 23.5 1880 06 34.1 1880 07 21.9 1880 08 48.1 1880 09 66.0 1880 10 43.0 1880 11 30.7 1880 12 29.6 1881 01 36.4 1881 02 53.2 1881 03 51.5 1881 04 51.6 1881 05 43.5 1881 06 60.5 1881 07 76.9 1881 08 58.4 1881 09 53.2 1881 10 64.4 1881 11 54.8 1881 12 47.3 1882 01 45.0 1882 02 69.5 1882 03 66.8 1882 04 95.8 1882 05 64.1 1882 06 45.2 1882 07 45.4 1882 08 40.4 1882 09 57.7 1882 10 59.2 1882 11 84.4 1882 12 41.8 1883 01 60.6 1883 02 46.9 1883 03 42.8 1883 04 82.1 1883 05 31.5 1883 06 76.3 1883 07 80.6 1883 08 46.0 1883 09 52.6 1883 10 83.8 1883 11 84.5 1883 12 75.9 1884 01 91.5 1884 02 86.9 1884 03 87.5 1884 04 76.1 1884 05 66.5 1884 06 51.2 1884 07 53.1 1884 08 55.8 1884 09 61.9 1884 10 47.8 1884 11 36.6 1884 12 47.2 1885 01 42.8 1885 02 71.8 1885 03 49.8 1885 04 55.0 1885 05 73.0 1885 06 83.7 1885 07 66.5 1885 08 50.0 1885 09 39.6 1885 10 38.7 1885 11 30.9 1885 12 21.7 1886 01 29.9 1886 02 25.9 1886 03 57.3 1886 04 43.7 1886 05 30.7 1886 06 27.1 1886 07 30.3 1886 08 16.9 1886 09 21.4 1886 10 8.6 1886 11 0.3 1886 12 13.0 1887 01 10.3 1887 02 13.2 1887 03 4.2 1887 04 6.9 1887 05 20.0 1887 06 15.7 1887 07 23.3 1887 08 21.4 1887 09 7.4 1887 10 6.6 1887 11 6.9 1887 12 20.7 1888 01 12.7 1888 02 7.1 1888 03 7.8 1888 04 5.1 1888 05 7.0 1888 06 7.1 1888 07 3.1 1888 08 2.8 1888 09 8.8 1888 10 2.1 1888 11 10.7 1888 12 6.7 1889 01 0.8 1889 02 8.5 1889 03 6.7 1889 04 4.3 1889 05 2.4 1889 06 6.4 1889 07 9.4 1889 08 20.6 1889 09 6.5 1889 10 2.1 1889 11 0.2 1889 12 6.7 1890 01 5.3 1890 02 0.6 1890 03 5.1 1890 04 1.6 1890 05 4.8 1890 06 1.3 1890 07 11.6 1890 08 8.5 1890 09 17.2 1890 10 11.2 1890 11 9.6 1890 12 7.8 1891 01 13.5 1891 02 22.2 1891 03 10.4 1891 04 20.5 1891 05 41.1 1891 06 48.3 1891 07 58.8 1891 08 33.0 1891 09 53.8 1891 10 51.5 1891 11 41.9 1891 12 32.5 1892 01 69.1 1892 02 75.6 1892 03 49.9 1892 04 69.6 1892 05 79.6 1892 06 76.3 1892 07 76.5 1892 08 101.4 1892 09 62.8 1892 10 70.5 1892 11 65.4 1892 12 78.6 1893 01 75.0 1893 02 73.0 1893 03 65.7 1893 04 88.1 1893 05 84.7 1893 06 89.9 1893 07 88.6 1893 08 129.2 1893 09 77.9 1893 10 80.0 1893 11 75.1 1893 12 93.8 1894 01 83.2 1894 02 84.6 1894 03 52.3 1894 04 81.6 1894 05 101.2 1894 06 98.9 1894 07 106.0 1894 08 70.3 1894 09 65.9 1894 10 75.5 1894 11 56.6 1894 12 60.0 1895 01 63.3 1895 02 67.2 1895 03 61.0 1895 04 76.9 1895 05 67.5 1895 06 71.5 1895 07 47.8 1895 08 68.9 1895 09 57.7 1895 10 67.9 1895 11 47.2 1895 12 70.7 1896 01 29.0 1896 02 57.4 1896 03 52.0 1896 04 43.8 1896 05 27.7 1896 06 49.0 1896 07 45.0 1896 08 27.2 1896 09 61.3 1896 10 28.7 1896 11 38.0 1896 12 42.6 1897 01 40.6 1897 02 29.4 1897 03 29.1 1897 04 31.0 1897 05 20.0 1897 06 11.3 1897 07 27.6 1897 08 21.8 1897 09 48.1 1897 10 14.3 1897 11 8.4 1897 12 33.3 1898 01 30.2 1898 02 36.4 1898 03 38.3 1898 04 14.5 1898 05 25.8 1898 06 22.3 1898 07 9.0 1898 08 31.4 1898 09 34.8 1898 10 34.4 1898 11 30.9 1898 12 12.6 1899 01 19.5 1899 02 9.2 1899 03 18.1 1899 04 14.2 1899 05 7.7 1899 06 20.5 1899 07 13.5 1899 08 2.9 1899 09 8.4 1899 10 13.0 1899 11 7.8 1899 12 10.5 1900 01 9.4 1900 02 13.6 1900 03 8.6 1900 04 16.0 1900 05 15.2 1900 06 12.1 1900 07 8.3 1900 08 4.3 1900 09 8.3 1900 10 12.9 1900 11 4.5 1900 12 0.3 1901 01 0.2 1901 02 2.4 1901 03 4.5 1901 04 0.0 1901 05 10.2 1901 06 5.8 1901 07 0.7 1901 08 1.0 1901 09 0.6 1901 10 3.7 1901 11 3.8 1901 12 0.0 1902 01 5.5 1902 02 0.0 1902 03 12.4 1902 04 0.0 1902 05 2.8 1902 06 1.4 1902 07 0.9 1902 08 2.3 1902 09 7.6 1902 10 16.3 1902 11 10.3 1902 12 1.1 1903 01 8.3 1903 02 17.0 1903 03 13.5 1903 04 26.1 1903 05 14.6 1903 06 16.3 1903 07 27.9 1903 08 28.8 1903 09 11.1 1903 10 38.9 1903 11 44.5 1903 12 45.6 1904 01 31.6 1904 02 24.5 1904 03 37.2 1904 04 43.0 1904 05 39.5 1904 06 41.9 1904 07 50.6 1904 08 58.2 1904 09 30.1 1904 10 54.2 1904 11 38.0 1904 12 54.6 1905 01 54.8 1905 02 85.8 1905 03 56.5 1905 04 39.3 1905 05 48.0 1905 06 49.0 1905 07 73.0 1905 08 58.8 1905 09 55.0 1905 10 78.7 1905 11 107.2 1905 12 55.5 1906 01 45.5 1906 02 31.3 1906 03 64.5 1906 04 55.3 1906 05 57.7 1906 06 63.2 1906 07 103.6 1906 08 47.7 1906 09 56.1 1906 10 17.8 1906 11 38.9 1906 12 64.7 1907 01 76.4 1907 02 108.2 1907 03 60.7 1907 04 52.6 1907 05 42.9 1907 06 40.4 1907 07 49.7 1907 08 54.3 1907 09 85.0 1907 10 65.4 1907 11 61.5 1907 12 47.3 1908 01 39.2 1908 02 33.9 1908 03 28.7 1908 04 57.6 1908 05 40.8 1908 06 48.1 1908 07 39.5 1908 08 90.5 1908 09 86.9 1908 10 32.3 1908 11 45.5 1908 12 39.5 1909 01 56.7 1909 02 46.6 1909 03 66.3 1909 04 32.3 1909 05 36.0 1909 06 22.6 1909 07 35.8 1909 08 23.1 1909 09 38.8 1909 10 58.4 1909 11 55.8 1909 12 54.2 1910 01 26.4 1910 02 31.5 1910 03 21.4 1910 04 8.4 1910 05 22.2 1910 06 12.3 1910 07 14.1 1910 08 11.5 1910 09 26.2 1910 10 38.3 1910 11 4.9 1910 12 5.8 1911 01 3.4 1911 02 9.0 1911 03 7.8 1911 04 16.5 1911 05 9.0 1911 06 2.2 1911 07 3.5 1911 08 4.0 1911 09 4.0 1911 10 2.6 1911 11 4.2 1911 12 2.2 1912 01 0.3 1912 02 0.0 1912 03 4.9 1912 04 4.5 1912 05 4.4 1912 06 4.1 1912 07 3.0 1912 08 0.3 1912 09 9.5 1912 10 4.6 1912 11 1.1 1912 12 6.4 1913 01 2.3 1913 02 2.9 1913 03 0.5 1913 04 0.9 1913 05 0.0 1913 06 0.0 1913 07 1.7 1913 08 0.2 1913 09 1.2 1913 10 3.1 1913 11 0.7 1913 12 3.8 1914 01 2.8 1914 02 2.6 1914 03 3.1 1914 04 17.3 1914 05 5.2 1914 06 11.4 1914 07 5.4 1914 08 7.7 1914 09 12.7 1914 10 8.2 1914 11 16.4 1914 12 22.3 1915 01 23.0 1915 02 42.3 1915 03 38.8 1915 04 41.3 1915 05 33.0 1915 06 68.8 1915 07 71.6 1915 08 69.6 1915 09 49.5 1915 10 53.5 1915 11 42.5 1915 12 34.5 1916 01 45.3 1916 02 55.4 1916 03 67.0 1916 04 71.8 1916 05 74.5 1916 06 67.7 1916 07 53.5 1916 08 35.2 1916 09 45.1 1916 10 50.7 1916 11 65.6 1916 12 53.0 1917 01 74.7 1917 02 71.9 1917 03 94.8 1917 04 74.7 1917 05 114.1 1917 06 114.9 1917 07 119.8 1917 08 154.5 1917 09 129.4 1917 10 72.2 1917 11 96.4 1917 12 129.3 1918 01 96.0 1918 02 65.3 1918 03 72.2 1918 04 80.5 1918 05 76.7 1918 06 59.4 1918 07 107.6 1918 08 101.7 1918 09 79.9 1918 10 85.0 1918 11 83.4 1918 12 59.2 1919 01 48.1 1919 02 79.5 1919 03 66.5 1919 04 51.8 1919 05 88.1 1919 06 111.2 1919 07 64.7 1919 08 69.0 1919 09 54.7 1919 10 52.8 1919 11 42.0 1919 12 34.9 1920 01 51.1 1920 02 53.9 1920 03 70.2 1920 04 14.8 1920 05 33.3 1920 06 38.7 1920 07 27.5 1920 08 19.2 1920 09 36.3 1920 10 49.6 1920 11 27.2 1920 12 29.9 1921 01 31.5 1921 02 28.3 1921 03 26.7 1921 04 32.4 1921 05 22.2 1921 06 33.7 1921 07 41.9 1921 08 22.8 1921 09 17.8 1921 10 18.2 1921 11 17.8 1921 12 20.3 1922 01 11.8 1922 02 26.4 1922 03 54.7 1922 04 11.0 1922 05 8.0 1922 06 5.8 1922 07 10.9 1922 08 6.5 1922 09 4.7 1922 10 6.2 1922 11 7.4 1922 12 17.5 1923 01 4.5 1923 02 1.5 1923 03 3.3 1923 04 6.1 1923 05 3.2 1923 06 9.1 1923 07 3.5 1923 08 0.5 1923 09 13.2 1923 10 11.6 1923 11 10.0 1923 12 2.8 1924 01 0.5 1924 02 5.1 1924 03 1.8 1924 04 11.3 1924 05 20.8 1924 06 24.0 1924 07 28.1 1924 08 19.3 1924 09 25.1 1924 10 25.6 1924 11 22.5 1924 12 16.5 1925 01 5.5 1925 02 23.2 1925 03 18.0 1925 04 31.7 1925 05 42.8 1925 06 47.5 1925 07 38.5 1925 08 37.9 1925 09 60.2 1925 10 69.2 1925 11 58.6 1925 12 98.6 1926 01 71.8 1926 02 69.9 1926 03 62.5 1926 04 38.5 1926 05 64.3 1926 06 73.5 1926 07 52.3 1926 08 61.6 1926 09 60.8 1926 10 71.5 1926 11 60.5 1926 12 79.4 1927 01 81.6 1927 02 93.0 1927 03 69.6 1927 04 93.5 1927 05 79.1 1927 06 59.1 1927 07 54.9 1927 08 53.8 1927 09 68.4 1927 10 63.1 1927 11 67.2 1927 12 45.2 1928 01 83.5 1928 02 73.5 1928 03 85.4 1928 04 80.6 1928 05 77.0 1928 06 91.4 1928 07 98.0 1928 08 83.8 1928 09 89.7 1928 10 61.4 1928 11 50.3 1928 12 59.0 1929 01 68.9 1929 02 62.8 1929 03 50.2 1929 04 52.8 1929 05 58.2 1929 06 71.9 1929 07 70.2 1929 08 65.8 1929 09 34.4 1929 10 54.0 1929 11 81.1 1929 12 108.0 1930 01 65.3 1930 02 49.9 1930 03 35.0 1930 04 38.2 1930 05 36.8 1930 06 28.8 1930 07 21.9 1930 08 24.9 1930 09 32.1 1930 10 34.4 1930 11 35.6 1930 12 25.8 1931 01 14.6 1931 02 43.1 1931 03 30.0 1931 04 31.2 1931 05 24.6 1931 06 15.3 1931 07 17.4 1931 08 13.0 1931 09 19.0 1931 10 10.0 1931 11 18.7 1931 12 17.8 1932 01 12.1 1932 02 10.6 1932 03 11.2 1932 04 11.2 1932 05 17.9 1932 06 22.2 1932 07 9.6 1932 08 6.8 1932 09 4.0 1932 10 8.9 1932 11 8.2 1932 12 11.0 1933 01 12.3 1933 02 22.2 1933 03 10.1 1933 04 2.9 1933 05 3.2 1933 06 5.2 1933 07 2.8 1933 08 0.2 1933 09 5.1 1933 10 3.0 1933 11 0.6 1933 12 0.3 1934 01 3.4 1934 02 7.8 1934 03 4.3 1934 04 11.3 1934 05 19.7 1934 06 6.7 1934 07 9.3 1934 08 8.3 1934 09 4.0 1934 10 5.7 1934 11 8.7 1934 12 15.4 1935 01 18.6 1935 02 20.5 1935 03 23.1 1935 04 12.2 1935 05 27.3 1935 06 45.7 1935 07 33.9 1935 08 30.1 1935 09 42.1 1935 10 53.2 1935 11 64.2 1935 12 61.5 1936 01 62.8 1936 02 74.3 1936 03 77.1 1936 04 74.9 1936 05 54.6 1936 06 70.0 1936 07 52.3 1936 08 87.0 1936 09 76.0 1936 10 89.0 1936 11 115.4 1936 12 123.4 1937 01 132.5 1937 02 128.5 1937 03 83.9 1937 04 109.3 1937 05 116.7 1937 06 130.3 1937 07 145.1 1937 08 137.7 1937 09 100.7 1937 10 124.9 1937 11 74.4 1937 12 88.8 1938 01 98.4 1938 02 119.2 1938 03 86.5 1938 04 101.0 1938 05 127.4 1938 06 97.5 1938 07 165.3 1938 08 115.7 1938 09 89.6 1938 10 99.1 1938 11 122.2 1938 12 92.7 1939 01 80.3 1939 02 77.4 1939 03 64.6 1939 04 109.1 1939 05 118.3 1939 06 101.0 1939 07 97.6 1939 08 105.8 1939 09 112.6 1939 10 88.1 1939 11 68.1 1939 12 42.1 1940 01 50.5 1940 02 59.4 1940 03 83.3 1940 04 60.7 1940 05 54.4 1940 06 83.9 1940 07 67.5 1940 08 105.5 1940 09 66.5 1940 10 55.0 1940 11 58.4 1940 12 68.3 1941 01 45.6 1941 02 44.5 1941 03 46.4 1941 04 32.8 1941 05 29.5 1941 06 59.8 1941 07 66.9 1941 08 60.0 1941 09 65.9 1941 10 46.3 1941 11 38.4 1941 12 33.7 1942 01 35.6 1942 02 52.8 1942 03 54.2 1942 04 60.7 1942 05 25.0 1942 06 11.4 1942 07 17.7 1942 08 20.2 1942 09 17.2 1942 10 19.2 1942 11 30.7 1942 12 22.5 1943 01 12.4 1943 02 28.9 1943 03 27.4 1943 04 26.1 1943 05 14.1 1943 06 7.6 1943 07 13.2 1943 08 19.4 1943 09 10.0 1943 10 7.8 1943 11 10.2 1943 12 18.8 1944 01 3.7 1944 02 0.5 1944 03 11.0 1944 04 0.3 1944 05 2.5 1944 06 5.0 1944 07 5.0 1944 08 16.7 1944 09 14.3 1944 10 16.9 1944 11 10.8 1944 12 28.4 1945 01 18.5 1945 02 12.7 1945 03 21.5 1945 04 32.0 1945 05 30.6 1945 06 36.2 1945 07 42.6 1945 08 25.9 1945 09 34.9 1945 10 68.8 1945 11 46.0 1945 12 27.4 1946 01 47.6 1946 02 86.2 1946 03 76.6 1946 04 75.7 1946 05 84.9 1946 06 73.5 1946 07 116.2 1946 08 107.2 1946 09 94.4 1946 10 102.3 1946 11 123.8 1946 12 121.7 1947 01 115.7 1947 02 133.4 1947 03 129.8 1947 04 149.8 1947 05 201.3 1947 06 163.9 1947 07 157.9 1947 08 188.8 1947 09 169.4 1947 10 163.6 1947 11 128.0 1947 12 116.5 1948 01 108.5 1948 02 86.1 1948 03 94.8 1948 04 189.7 1948 05 174.0 1948 06 167.8 1948 07 142.2 1948 08 157.9 1948 09 143.3 1948 10 136.3 1948 11 95.8 1948 12 138.0 1949 01 119.1 1949 02 182.3 1949 03 157.5 1949 04 147.0 1949 05 106.2 1949 06 121.7 1949 07 125.8 1949 08 123.8 1949 09 145.3 1949 10 131.6 1949 11 143.5 1949 12 117.6 1950 01 101.6 1950 02 94.8 1950 03 109.7 1950 04 113.4 1950 05 106.2 1950 06 83.6 1950 07 91.0 1950 08 85.2 1950 09 51.3 1950 10 61.4 1950 11 54.8 1950 12 54.1 1951 01 59.9 1951 02 59.9 1951 03 55.9 1951 04 92.9 1951 05 108.5 1951 06 100.6 1951 07 61.5 1951 08 61.0 1951 09 83.1 1951 10 51.6 1951 11 52.4 1951 12 45.8 1952 01 40.7 1952 02 22.7 1952 03 22.0 1952 04 29.1 1952 05 23.4 1952 06 36.4 1952 07 39.3 1952 08 54.9 1952 09 28.2 1952 10 23.8 1952 11 22.1 1952 12 34.3 1953 01 26.5 1953 02 3.9 1953 03 10.0 1953 04 27.8 1953 05 12.5 1953 06 21.8 1953 07 8.6 1953 08 23.5 1953 09 19.3 1953 10 8.2 1953 11 1.6 1953 12 2.5 1954 01 0.2 1954 02 0.5 1954 03 10.9 1954 04 1.8 1954 05 0.8 1954 06 0.2 1954 07 4.8 1954 08 8.4 1954 09 1.5 1954 10 7.0 1954 11 9.2 1954 12 7.6 1955 01 23.1 1955 02 20.8 1955 03 4.9 1955 04 11.3 1955 05 28.9 1955 06 31.7 1955 07 26.7 1955 08 40.7 1955 09 42.7 1955 10 58.5 1955 11 89.2 1955 12 76.9 1956 01 73.6 1956 02 124.0 1956 03 118.4 1956 04 110.7 1956 05 136.6 1956 06 116.6 1956 07 129.1 1956 08 169.6 1956 09 173.2 1956 10 155.3 1956 11 201.3 1956 12 192.1 1957 01 165.0 1957 02 130.2 1957 03 157.4 1957 04 175.2 1957 05 164.6 1957 06 200.7 1957 07 187.2 1957 08 158.0 1957 09 235.8 1957 10 253.8 1957 11 210.9 1957 12 239.4 1958 01 202.5 1958 02 164.9 1958 03 190.7 1958 04 196.0 1958 05 175.3 1958 06 171.5 1958 07 191.4 1958 08 200.2 1958 09 201.2 1958 10 181.5 1958 11 152.3 1958 12 187.6 1959 01 217.4 1959 02 143.1 1959 03 185.7 1959 04 163.3 1959 05 172.0 1959 06 168.7 1959 07 149.6 1959 08 199.6 1959 09 145.2 1959 10 111.4 1959 11 124.0 1959 12 125.0 1960 01 146.3 1960 02 106.0 1960 03 102.2 1960 04 122.0 1960 05 119.6 1960 06 110.2 1960 07 121.7 1960 08 134.1 1960 09 127.2 1960 10 82.8 1960 11 89.6 1960 12 85.6 1961 01 57.9 1961 02 46.1 1961 03 53.0 1961 04 61.4 1961 05 51.0 1961 06 77.4 1961 07 70.2 1961 08 55.8 1961 09 63.6 1961 10 37.7 1961 11 32.6 1961 12 39.9 1962 01 38.7 1962 02 50.3 1962 03 45.6 1962 04 46.4 1962 05 43.7 1962 06 42.0 1962 07 21.8 1962 08 21.8 1962 09 51.3 1962 10 39.5 1962 11 26.9 1962 12 23.2 1963 01 19.8 1963 02 24.4 1963 03 17.1 1963 04 29.3 1963 05 43.0 1963 06 35.9 1963 07 19.6 1963 08 33.2 1963 09 38.8 1963 10 35.3 1963 11 23.4 1963 12 14.9 1964 01 15.3 1964 02 17.7 1964 03 16.5 1964 04 8.6 1964 05 9.5 1964 06 9.1 1964 07 3.1 1964 08 9.3 1964 09 4.7 1964 10 6.1 1964 11 7.4 1964 12 15.1 1965 01 17.5 1965 02 14.2 1965 03 11.7 1965 04 6.8 1965 05 24.1 1965 06 15.9 1965 07 11.9 1965 08 8.9 1965 09 16.8 1965 10 20.1 1965 11 15.8 1965 12 17.0 1966 01 28.2 1966 02 24.4 1966 03 25.3 1966 04 48.7 1966 05 45.3 1966 06 47.7 1966 07 56.7 1966 08 51.2 1966 09 50.2 1966 10 57.2 1966 11 57.2 1966 12 70.4 1967 01 110.9 1967 02 93.6 1967 03 111.8 1967 04 69.5 1967 05 86.5 1967 06 67.3 1967 07 91.5 1967 08 107.2 1967 09 76.8 1967 10 88.2 1967 11 94.3 1967 12 126.4 1968 01 121.8 1968 02 111.9 1968 03 92.2 1968 04 81.2 1968 05 127.2 1968 06 110.3 1968 07 96.1 1968 08 109.3 1968 09 117.2 1968 10 107.7 1968 11 86.0 1968 12 109.8 1969 01 104.4 1969 02 120.5 1969 03 135.8 1969 04 106.8 1969 05 120.0 1969 06 106.0 1969 07 96.8 1969 08 98.0 1969 09 91.3 1969 10 95.7 1969 11 93.5 1969 12 97.9 1970 01 111.5 1970 02 127.8 1970 03 102.9 1970 04 109.5 1970 05 127.5 1970 06 106.8 1970 07 112.5 1970 08 93.0 1970 09 99.5 1970 10 86.6 1970 11 95.2 1970 12 83.5 1971 01 91.3 1971 02 79.0 1971 03 60.7 1971 04 71.8 1971 05 57.5 1971 06 49.8 1971 07 81.0 1971 08 61.4 1971 09 50.2 1971 10 51.7 1971 11 63.2 1971 12 82.2 1972 01 61.5 1972 02 88.4 1972 03 80.1 1972 04 63.2 1972 05 80.5 1972 06 88.0 1972 07 76.5 1972 08 76.8 1972 09 64.0 1972 10 61.3 1972 11 41.6 1972 12 45.3 1973 01 43.4 1973 02 42.9 1973 03 46.0 1973 04 57.7 1973 05 42.4 1973 06 39.5 1973 07 23.1 1973 08 25.6 1973 09 59.3 1973 10 30.7 1973 11 23.9 1973 12 23.3 1974 01 27.6 1974 02 26.0 1974 03 21.3 1974 04 40.3 1974 05 39.5 1974 06 36.0 1974 07 55.8 1974 08 33.6 1974 09 40.2 1974 10 47.1 1974 11 25.0 1974 12 20.5 1975 01 18.9 1975 02 11.5 1975 03 11.5 1975 04 5.1 1975 05 9.0 1975 06 11.4 1975 07 28.2 1975 08 39.7 1975 09 13.9 1975 10 9.1 1975 11 19.4 1975 12 7.8 1976 01 8.1 1976 02 4.3 1976 03 21.9 1976 04 18.8 1976 05 12.4 1976 06 12.2 1976 07 1.9 1976 08 16.4 1976 09 13.5 1976 10 20.6 1976 11 5.2 1976 12 15.3 1977 01 16.4 1977 02 23.1 1977 03 8.7 1977 04 12.9 1977 05 18.6 1977 06 38.5 1977 07 21.4 1977 08 30.1 1977 09 44.0 1977 10 43.8 1977 11 29.1 1977 12 43.2 1978 01 51.9 1978 02 93.6 1978 03 76.5 1978 04 99.7 1978 05 82.7 1978 06 95.1 1978 07 70.4 1978 08 58.1 1978 09 138.2 1978 10 125.1 1978 11 97.9 1978 12 122.7 1979 01 166.6 1979 02 137.5 1979 03 138.0 1979 04 101.5 1979 05 134.4 1979 06 149.5 1979 07 159.4 1979 08 142.2 1979 09 188.4 1979 10 186.2 1979 11 183.3 1979 12 176.3 1980 01 159.6 1980 02 155.0 1980 03 126.2 1980 04 164.1 1980 05 179.9 1980 06 157.3 1980 07 136.3 1980 08 135.4 1980 09 155.0 1980 10 164.7 1980 11 147.9 1980 12 174.4 1981 01 114.0 1981 02 141.3 1981 03 135.5 1981 04 156.4 1981 05 127.5 1981 06 90.9 1981 07 143.8 1981 08 158.7 1981 09 167.3 1981 10 162.4 1981 11 137.5 1981 12 150.1 1982 01 111.2 1982 02 163.6 1982 03 153.8 1982 04 122.0 1982 05 82.2 1982 06 110.4 1982 07 106.1 1982 08 107.6 1982 09 118.8 1982 10 94.7 1982 11 98.1 1982 12 127.0 1983 01 84.3 1983 02 51.0 1983 03 66.5 1983 04 80.7 1983 05 99.2 1983 06 91.1 1983 07 82.2 1983 08 71.8 1983 09 50.3 1983 10 55.8 1983 11 33.3 1983 12 33.4 1984 01 57.0 1984 02 85.4 1984 03 83.5 1984 04 69.7 1984 05 76.4 1984 06 46.1 1984 07 37.4 1984 08 25.5 1984 09 15.7 1984 10 12.0 1984 11 22.8 1984 12 18.7 1985 01 16.5 1985 02 15.9 1985 03 17.2 1985 04 16.2 1985 05 27.5 1985 06 24.2 1985 07 30.7 1985 08 11.1 1985 09 3.9 1985 10 18.6 1985 11 16.2 1985 12 17.3 1986 01 2.5 1986 02 23.2 1986 03 15.1 1986 04 18.5 1986 05 13.7 1986 06 1.1 1986 07 18.1 1986 08 7.4 1986 09 3.8 1986 10 35.4 1986 11 15.2 1986 12 6.8 1987 01 10.4 1987 02 2.4 1987 03 14.7 1987 04 39.6 1987 05 33.0 1987 06 17.4 1987 07 33.0 1987 08 38.7 1987 09 33.9 1987 10 60.6 1987 11 39.9 1987 12 27.1 1988 01 59.0 1988 02 40.0 1988 03 76.2 1988 04 88.0 1988 05 60.1 1988 06 101.8 1988 07 113.8 1988 08 111.6 1988 09 120.1 1988 10 125.1 1988 11 125.1 1988 12 179.2 1989 01 161.3 1989 02 165.1 1989 03 131.4 1989 04 130.6 1989 05 138.5 1989 06 196.2 1989 07 126.9 1989 08 168.9 1989 09 176.7 1989 10 159.4 1989 11 173.0 1989 12 165.5 1990 01 177.3 1990 02 130.5 1990 03 140.3 1990 04 140.3 1990 05 132.2 1990 06 105.4 1990 07 149.4 1990 08 200.3 1990 09 125.2 1990 10 145.5 1990 11 131.4 1990 12 129.7 1991 01 136.9 1991 02 167.5 1991 03 141.9 1991 04 140.0 1991 05 121.3 1991 06 169.7 1991 07 173.7 1991 08 176.3 1991 09 125.3 1991 10 144.1 1991 11 108.2 1991 12 144.4 1992 01 150.0 1992 02 161.1 1992 03 106.7 1992 04 99.8 1992 05 73.8 1992 06 65.2 1992 07 85.7 1992 08 64.5 1992 09 63.9 1992 10 88.7 1992 11 91.8 1992 12 82.6 1993 01 59.3 1993 02 91.0 1993 03 69.8 1993 04 62.2 1993 05 61.3 1993 06 49.8 1993 07 57.9 1993 08 42.2 1993 09 22.4 1993 10 56.4 1993 11 35.6 1993 12 48.9 1994 01 57.8 1994 02 35.5 1994 03 31.7 1994 04 16.1 1994 05 17.8 1994 06 28.0 1994 07 35.1 1994 08 22.5 1994 09 25.7 1994 10 44.0 1994 11 18.0 1994 12 26.2 1995 01 24.2 1995 02 29.9 1995 03 31.1 1995 04 14.0 1995 05 14.5 1995 06 15.6 1995 07 14.5 1995 08 14.3 1995 09 11.8 1995 10 21.1 1995 11 9.0 1995 12 10.0 1996 01 11.5 1996 02 4.4 1996 03 9.2 1996 04 4.8 1996 05 5.5 1996 06 11.8 1996 07 8.2 1996 08 14.4 1996 09 1.6 1996 10 0.9 1996 11 17.9 1996 12 13.3 1997 01 5.7 1997 02 7.6 1997 03 8.7 1997 04 15.5 1997 05 18.5 1997 06 12.7 1997 07 10.4 1997 08 24.4 1997 09 51.3 1997 10 22.8 1997 11 39.0 1997 12 41.2 1998 01 31.9 1998 02 40.3 1998 03 54.8 1998 04 53.4 1998 05 56.3 1998 06 70.7 1998 07 66.6 1998 08 92.2 1998 09 92.9 1998 10 55.5 1998 11 74.0 1998 12 81.9 1999 01 62.0 1999 02 66.3 1999 03 68.8 1999 04 63.7 1999 05 106.4 1999 06 137.7 1999 07 113.5 1999 08 93.7 1999 09 71.5 1999 10 116.7 1999 11 133.2 1999 12 84.6 2000 01 90.1 2000 02 112.9 2000 03 138.5 2000 04 125.5 2000 05 121.6 2000 06 124.9 2000 07 170.1 2000 08 130.5 2000 09 109.7 2000 10 99.4 2000 11 106.8 2000 12 104.4 2001 01 95.6 2001 02 80.6 2001 03 113.5 2001 04 107.7 2001 05 96.6 2001 06 134.0 2001 07 81.8 2001 08 106.4 2001 09 150.7 2001 10 125.5 2001 11 106.5 2001 12 132.2 2002 01 114.1 2002 02 107.4 2002 03 98.4 2002 04 120.7 2002 05 120.8 2002 06 88.3 2002 07 99.6 2002 08 116.4 2002 09 109.6 2002 10 97.5 2002 11 95.5 2002 12 80.6 2003 01 79.7 2003 02 46.0 2003 03 61.1 2003 04 60.0 2003 05 54.6 2003 06 77.4 2003 07 83.3 2003 08 72.7 2003 09 48.7 2003 10 65.5 2003 11 67.3 2003 12 46.5 2004 01 37.3 2004 02 45.8 2004 03 49.1 2004 04 39.3 2004 05 41.5 2004 06 43.2 2004 07 51.1 2004 08 40.9 2004 09 27.7 2004 10 48.0 2004 11 43.5 2004 12 17.9 2005 01 31.3 2005 02 29.2 2005 03 24.5 2005 04 24.2 2005 05 42.7 2005 06 39.3 2005 07 40.1 2005 08 36.4 2005 09 21.9 2005 10 8.7 2005 11 18.0 2005 12 41.1 2006 01 15.3 2006 02 4.9 2006 03 10.6 2006 04 30.2 2006 05 22.3 2006 06 13.9 2006 07 12.2 2006 08 12.9 2006 09 14.4 2006 10 10.4 2006 11 21.5 2006 12 13.6 2007 01 16.9 2007 02 10.6