"Y","      J","      F","      M","      A","      M","      J","      J","      A","      S","      O","      N","      D","T"
1774,293,293,278,264,264,283,281,263,249,285,295,300,279.0
1775,298,281,302,308,308,295,290,307,312,305,307,296,300.8
1776,278,273,273,283,285,273,286,287,312,293,288,288,284.9
1777,277,277,283,278,280,273,300,306,311,285,322,303,291.3
1785,264,259,273,280,284,286,311,294,298,310,310,280,287.4
1786,252,261,251,246,260,283,293,289,297,285,266,259,270.2
1787,274,286,270,269,273,280,295,307,285,278,288,289,282.8
1788,293,272,264,267,277,283,285,294,282,291,299,303,284.2
1789,297,290,259,259,258,256,271,285,290,278,258,285,273.8
1790,318,331,305,251,234,269,294,292,312,292,275,295,289.0
1791,292,290,293,266,262,277,280,287,290,280,268,280,280.4
1801,303,303,299,281,266,283,293,272,273,258,293,302,285.5
1802,286,275,280,282,288,283,292,285,290,296,264,277,283.2
1803,235,253,266,271,280,294,278,274,297,287,277,275,273.9
1804,270,264,244,243,259,284,289,286,280,251,233,253,263.0
1805,264,256,274,238,244,288,280,275,288,273,269,306,271.3
1806,312,268,268,256,258,291,298,281,278,276,277,296,279.9
1807,309,299,279,266,270,280,293,273,290,291,291,294,286.3
1808,305,298,258,266,272,273,265,272,268,273,267,268,273.8
1809,245,260,266,251,261,281,276,268,270,271,276,269,266.2
1810,270,281,291,256,267,276,278,280,278,263,264,276,273.3
1811,263,268,272,268,261,269,271,280,276,272,272,305,273.1
1812,283,248,245,250,246,256,276,274,277,280,281,275,265.9
1813,258,278,278,267,248,258,266,280,271,271,280,264,268.3
1814,271,234,222,237,239,245,261,259,262,258,265,280,252.8
1815,257,244,263,263,253,256,266,282,279,254,287,271,264.6
1816,275,281,263,242,244,255,252,280,270,276,273,277,265.7
1817,282,314,291,278,269,261,270,271,254,262,279,262,274.4
1818,279,275,280,266,245,260,277,274,269,247,256,263,265.9
1819,273,258,271,266,242,267,278,261,266,267,258,240,262.3
1820,250,254,247,260,258,260,276,283,275,270,261,260,262.8
1821,255,278,258,252,255,261,272,278,280,274,299,302,272.0
1822,309,296,311,274,251,270,277,277,285,265,272,260,278.9
1823,231,230,239,252,267,259,270,266,279,263,286,295,261.4
1824,287,271,260,241,265,255,276,276,264,267,301,312,272.9
1825,308,291,253,266,251,267,270,272,273,278,306,266,275.1
1826,241,254,249,265,249,248,255,259,265,262,257,248,254.3
1827,275,248,270,253,239,245,273,272,258,241,262,274,259.2
1828,259,256,257,250,250,260,272,275,262,267,256,276,261.7
1829,243,240,254,237,253,250,266,262,265,265,270,236,253.4
1830,235,236,266,272,249,255,255,270,253,267,277,248,256.9
1831,246,238,230,226,248,250,250,251,252,254,284,267,249.7
1832,256,257,245,245,257,249,282,272,278,278,258,261,261.5
1833,255,258,226,234,248,259,262,279,267,246,274,304,259.3
1834,284,273,286,268,263,270,261,250,261,276,290,283,272.1
1835,287,299,274,266,255,258,266,265,241,253,255,278,266.4
1836,281,288,283,264,247,262,283,277,271,268,266,261,270.9
1837,266,253,256,241,246,246,258,262,254,259,287,266,257.8
1838,242,244,251,262,248,258,270,291,276,269,272,284,263.9
1839,304,280,258,259,261,265,269,277,272,263,241,217,263.8
1840,266,261,233,238,238,258,264,254,272,266,263,248,255.1
1841,240,235,236,236,247,266,265,264,242,256,261,270,251.5
1842,232,236,259,243,237,258,278,254,240,246,255,265,250.3
1843,284,263,240,240,220,240,262,253,253,272,261,279,255.6
1844,274,257,245,240,250,261,283,276,260,271,250,223,257.5
1845,240,242,236,240,235,240,250,252,257,269,267,281,250.8
1846,270,263,269,244,241,260,267,248,246,246,233,254,253.4
1847,232,252,242,240,235,247,247,242,262,249,268,259,247.9
1848,209,237,232,237,242,244,264,279,273,238,265,276,249.7
1849,253,285,280,224,221,262,270,266,249,248,262,224,253.7
1850,216,264,271,226,240,248,259,249,256,255,272,272,252.3
1851,265,250,241,233,242,271,268,257,253,255,265,260,255.0
1852,278,264,244,237,231,242,246,244,248,270,252,268,252.0
1853,276,232,224,226,234,231,256,265,252,264,250,233,245.3
1854,228,268,263,258,249,242,248,247,267,274,264,278,257.2
1855,276,226,232,240,240,232,240,257,258,263,241,253,246.5
1856,250,258,238,234,239,249,266,254,255,244,254,274,251.3
1857,256,237,241,214,221,238,259,252,239,251,235,266,242.4
1858,271,252,248,265,249,239,253,243,249,261,253,246,252.4
1859,257,265,283,270,232,237,257,258,254,246,255,244,254.8
1860,251,252,235,235,237,246,255,255,263,266,244,229,247.3
1861,234,245,255,237,263,237,244,272,270,239,248,261,250.4
1862,241,237,226,235,237,252,274,260,241,253,250,231,244.8
1863,262,288,247,246,248,244,261,267,264,254,267,276,260.3
1864,254,254,241,240,233,251,257,274,260,249,239,221,247.8
1865,257,233,222,226,236,254,250,251,256,235,250,249,243.3
1866,275,293,231,222,239,239,258,260,256,235,270,275,254.4
1867,249,256,228,249,226,243,258,251,243,256,272,265,249.7
1868,241,283,264,241,250,255,249,235,253,244,258,244,251.4
1869,237,265,236,221,235,251,252,254,262,268,278,251,250.8
1870,243,215,231,228,248,247,256,232,254,246,248,231,239.9
1871,228,207,241,252,236,236,238,253,240,230,232,242,236.3
1872,244,213,223,232,232,234,240,243,252,250,252,245,238.3
1873,262,235,225,215,239,242,248,255,252,262,252,285,247.7
1874,285,273,239,245,228,246,245,255,256,254,261,246,252.8
1875,224,225,206,228,238,243,233,231,238,230,221,223,228.3
1876,231,228,244,231,222,237,248,246,257,241,234,216,236.3
1877,220,244,238,221,223,233,251,253,255,251,265,245,241.6
1878,247,249,262,227,222,252,251,238,255,257,248,247,246.3
1879,240,220,233,213,223,237,254,243,250,253,252,238,238.0
1880,253,240,239,217,231,230,235,236,226,239,258,283,240.6
1881,256,224,220,228,229,237,243,260,240,226,235,241,236.6
1882,261,253,262,225,228,240,234,250,234,204,224,210,235.4
1883,217,213,224,213,219,233,238,250,243,242,254,264,234.2
1884,258,257,214,201,227,234,234,231,222,248,249,251,235.5
1885,223,225,236,214,219,241,235,238,245,249,230,254,234.1
1886,255,207,191,216,215,223,250,246,238,225,215,255,228.0
1887,220,227,231,225,226,232,240,250,243,245,238,260,236.4
1888,231,226,198,206,229,224,234,238,228,250,236,256,229.7
1889,235.0,253.1,221.1,220.2,205.9,222.0,237.9,256.1,242.9,234.3,230.2,230.5,232.4
1890,246.7,232.0,230.2,229.7,220.2,244.7,248.6,243.4,237.8,263.5,247.3,219.8,238.7
1891,219.5,232.4,240.2,210.3,222.3,219.7,230.9,245.1,244.2,239.6,225.5,243.0,231.1
1892,244.8,241.1,204.3,225.3,233.3,236.0,248.9,243.1,243.3,232.8,218.0,240.0,234.2
1893,222.0,222.8,242.5,233.6,218.6,234.5,232.2,242.3,262.5,260.3,261.3,252.0,240.4
1894,236.2,273.1,246.0,209.5,219.1,227.9,235.9,244.4,243.3,223.5,238.5,245.4,236.9
1895,230.6,207.2,224.3,234.3,214.9,221.3,245.5,243.8,252.8,251.6,245.5,238.4,234.2
1896,232.1,246.2,235.5,225.5,231.4,232.8,246.0,239.0,229.8,232.9,229.8,219.2,233.4
1897,210.4,225.4,223.2,225.9,227.2,226.5,241.8,233.5,242.4,238.7,226.0,241.7,230.2
1898,248.4,265.4,234.2,219.2,217.8,228.2,256.4,245.4,246.6,222.1,231.7,265.0,240.0
1899,263.1,241.9,241.9,242.9,221.7,232.9,226.1,244.1,252.4,254.3,267.5,251.2,245.0
1900,214.3,211.4,213.7,212.6,230.9,226.1,237.2,235.8,236.1,257.7,229.0,242.9,229.0
1901,228.5,233.9,208.6,218.0,204.5,225.5,222.1,225.0,218.3,226.1,237.8,247.0,224.6
1902,257.7,234.4,220.1,203.7,217.7,222.1,242.0,250.2,242.5,229.0,228.3,216.6,230.4
1903,239.4,268.7,248.6,252.9,230.1,222.8,238.5,260.6,253.5,235.9,243.7,228.9,243.6
1904,218.0,222.4,199.6,213.7,228.6,231.7,247.8,248.3,225.8,226.5,242.7,256.2,230.1
1905,249.1,255.3,211.5,217.8,221.0,216.6,238.7,245.9,244.2,244.2,222.7,245.6,234.4
1906,244.1,244.8,250.7,223.7,213.3,229.9,239.7,243.3,232.4,219.8,217.8,251.0,234.2
1907,235.6,225.7,239.5,217.5,227.9,222.9,237.7,257.9,251.0,224.8,208.4,215.0,230.3
1908,224.8,255.5,207.2,200.5,216.6,218.2,219.7,235.0,241.9,217.7,213.8,233.4,223.7
1909,228.8,228.3,205.3,208.0,218.7,228.4,239.6,252.3,233.5,229.0,239.2,234.4,228.8
1910,256.7,238.5,224.8,219.0,224.0,218.0,238.0,230.7,220.4,225.4,232.0,218.3,228.8
1911,239.6,239.3,233.3,220.8,221.0,215.5,236.3,225.7,246.9,231.4,248.4,220.8,231.6
1912,214.5,221.4,219.4,231.0,226.3,235.7,216.7,236.6,244.5,228.4,237.0,262.7,231.2
1913,238.3,228.3,253.6,228.2,210.9,233.1,236.4,241.1,213.5,211.0,248.3,279.2,235.2
1914,250.1,251.8,231.2,220.7,232.9,220.4,224.2,230.3,228.8,225.4,206.5,240.6,230.2
1915,221.9,214.4,214.6,224.9,220.8,225.9,232.2,239.0,237.6,204.4,215.7,235.3,223.9
1916,247.3,242.1,198.1,215.0,215.2,223.4,230.9,237.5,231.0,236.1,223.7,223.8,227.0
1917,213.6,207.4,200.3,218.8,214.4,212.1,218.2,215.4,236.1,248.8,246.0,266.0,224.8
1918,242.1,228.8,206.8,197.6,188.0,229.2,235.2,232.6,247.2,240.2,221.7,225.1,224.5
1919,217.7,204.8,200.3,217.0,201.6,227.3,232.7,251.6,237.4,240.2,202.1,227.8,221.7
1920,236.8,234.4,233.5,213.5,226.3,222.3,225.6,236.8,225.1,198.1,206.2,195.0,221.1
1921,241.2,230.3,229.2,227.9,209.6,226.7,239.4,239.0,238.2,239.9,231.3,231.5,232.0
1922,245.9,204.6,229.7,208.1,221.3,234.2,233.8,238.9,228.1,214.1,229.0,243.7,227.6
1923,236.8,227.4,184.7,186.2,216.4,240.5,234.6,249.2,240.2,252.4,259.8,235.4,230.3
1924,212.6,223.3,212.8,219.0,212.4,221.0,239.7,223.4,225.7,224.0,226.1,221.7,221.8
1925,255.6,245.2,213.5,210.7,203.9,227.0,220.1,229.5,244.2,240.4,228.2,232.3,229.2
1926,220.7,202.1,227.1,210.9,207.0,215.5,218.2,232.3,241.6,232.1,223.4,227.7,221.6
1927,234.9,219.2,211.1,224.9,232.5,237.3,227.2,227.8,231.7,240.8,236.2,202.4,227.2
1928,217.7,225.4,184.1,196.2,201.7,230.7,247.1,245.2,233.7,231.5,231.6,233.7,223.2
1929,211.1,180.5,199.1,212.5,213.5,225.8,234.8,226.6,231.9,242.7,232.8,233.0,220.4
1930,234.2,207.6,206.9,195.9,199.6,207.6,226.9,236.8,209.8,224.7,258.0,225.0,219.4
1931,226.9,201.4,206.3,204.2,203.3,218.5,234.3,226.0,228.7,235.6,224.4,225.2,219.6
1932,246.8,231.8,206.8,213.7,206.8,215.1,221.3,227.5,233.1,240.4,220.7,225.7,224.1
1933,211.1,221.3,199.2,223.8,207.3,201.7,222.1,238.2,215.8,209.2,210.4,199.1,213.3
1934,215.3,235.6,221.7,182.8,211.4,221.4,221.5,229.9,216.2,241.8,234.5,217.9,220.8
1935,205.8,234.8,212.7,220.8,200.1,212.6,234.1,231.8,227.6,246.7,228.4,228.5,223.7
1936,228.4,210.9,191.8,209.2,195.9,207.5,216.4,224.2,216.8,223.5,230.9,237.5,216.1
1937,221.9,193.1,199.0,193.9,199.5,209.8,225.4,218.7,228.2,212.1,218.0,207.8,210.6
1938,217.0,233.0,236.8,246.0,214.2,222.5,227.7,209.3,217.2,230.1,237.8,212.1,225.3
1939,206.7,229.9,208.5,207.4,195.7,213.4,221.8,210.9,195.0,188.9,196.5,217.2,207.7
1940,212.6,183.8,204.3,197.2,190.1,202.7,212.7,234.1,243.5,215.0,217.4,226.3,211.6
1941,190.1,186.8,197.9,188.7,191.1,199.8,213.1,221.6,225.9,211.2,195.2,223.3,203.7
1942,208.4,184.1,184.3,193.1,199.2,216.0,224.4,213.0,217.7,236.0,228.5,237.2,211.8
1943,214.5,238.2,227.3,234.9,220.9,216.1,226.3,234.6,220.0,225.0,214.8,218.9,224.3
1944,248.7,237.5,220.4,203.2,221.2,215.7,214.4,207.3,220.4,213.5,216.1,219.2,219.8
1945,221.2,209.9,225.1,228.0,215.2,223.9,225.5,224.3,212.9,221.6,208.7,221.7,219.8
1946,215.6,230.7,201.7,224.4,202.5,216.4,216.0,225.2,226.9,211.5,199.8,196.5,213.9
1947,179.7,164.3,188.6,214.6,195.9,204.4,211.4,205.4,203.6,222.0,218.0,220.1,202.3
1948,222.4,206.3,207.6,206.5,199.9,211.0,219.6,220.9,228.6,242.5,230.8,226.1,218.5
1949,236.7,236.9,218.3,212.8,212.8,221.7,217.5,233.7,202.7,213.5,218.0,239.3,222.0
1950,220.1,208.5,217.5,219.2,201.0,217.2,221.3,208.7,227.0,241.6,216.7,223.2,218.5
1951,207.7,181.2,187.2,209.8,194.7,196.2,217.8,209.3,210.3,191.8,193.8,249.7,204.1
1952,243.4,227.0,197.8,195.9,197.4,226.6,222.5,214.3,230.3,227.6,216.7,216.0,218.0
1953,203.8,220.4,208.3,213.2,199.7,203.9,213.7,232.1,233.8,219.2,210.2,218.0,214.7
1954,222.9,174.0,177.3,194.7,188.6,193.1,222.2,221.2,227.2,236.3,232.3,227.1,209.7
1955,221.3,214.0,195.6,201.1,219.7,207.1,206.9,202.3,213.7,226.4,222.6,243.8,214.5
1956,239.9,194.7,191.4,193.1,208.5,208.3,215.4,228.4,211.8,228.3,207.2,225.9,212.7
1957,212.2,222.1,195.0,191.3,201.1,205.6,213.1,218.7,230.8,237.7,224.3,223.3,214.6
1958,225.7,220.3,200.0,183.4,213.7,202.7,213.4,218.9,198.7,212.5,207.9,214.7,209.3
1959,232.1,207.2,202.0,203.1,187.5,207.6,208.8,203.2,212.0,204.2,198.2,177.3,203.6
1960,200.8,187.5,167.4,178.4,194.4,205.7,216.8,218.5,217.0,191.5,197.8,223.3,199.9
1961,197.0,210.8,229.0,219.6,207.4,221.5,238.0,234.3,222.8,200.0,219.3,221.1,218.4
1962,233.2,232.5,192.9,195.7,199.2,209.3,221.5,221.1,235.5,209.8,200.9,215.1,213.9
1963,191.6,188.2,183.5,175.2,186.3,190.1,206.9,206.5,201.6,229.8,220.2,209.8,199.1
1964,211.2,217.9,169.8,175.5,202.1,201.2,216.1,213.7,220.1,210.5,215.2,227.5,206.7
1965,216.1,205.9,192.8,191.5,186.3,194.9,222.7,215.1,211.8,202.8,216.7,213.1,205.8
1966,190.2,183.9,216.2,194.3,193.5,201.3,215.2,210.8,222.2,207.4,193.8,214.4,203.6
1967,215.6,202.4,237.0,218.9,205.0,206.0,209.5,214.7,209.6,232.1,226.5,235.2,217.7
1968,217.3,214.8,213.9,211.5,199.2,188.4,206.0,195.1,187.4,207.9,197.3,194.7,202.8
1969,183.1,189.4,164.3,191.7,188.6,192.7,210.1,191.3,206.4,216.6,248.9,201.9,198.8
1970,176.3,185.2,187.7,205.7,195.8,197.0,212.6,204.4,212.0,212.3,229.5,216.6,202.9
1971,204.9,207.6,194.9,186.7,185.8,191.8,213.8,201.4,206.6,217.8,231.9,230.9,206.2
1972,185.6,168.1,166.4,201.6,183.5,200.8,199.8,198.8,199.3,202.0,234.3,226.7,197.2
1973,195.6,218.7,207.8,214.8,196.0,198.5,205.2,206.6,208.9,199.1,227.6,238.2,209.8
1974,209.9,206.6,167.9,173.5,172.1,204.2,228.1,215.8,202.7,214.9,214.8,244.1,204.6
1975,251.8,207.5,190.3,190.9,190.1,197.5,197.1,201.8,204.2,206.5,192.6,220.1,204.2
1976,249.6,191.2,181.6,197.0,187.5,195.9,195.7,198.7,190.7,168.5,182.0,213.6,196.0
1977,192.6,182.6,191.5,201.2,191.3,191.3,211.5,190.7,203.9,204.0,235.1,202.4,199.8
1978,212.9,174.4,193.4,179.6,164.6,188.3,203.2,199.7,235.1,214.3,227.5,192.3,198.8
1979,178.4,185.9,189.6,175.0,191.5,186.2,221.3,208.4,218.2,199.3,197.5,216.6,197.3
1980,188.2,173.6,162.8,183.5,180.5,191.1,200.1,200.3,206.3,218.3,213.3,233.8,196.0
1981,233.5,223.9,185.6,181.2,183.3,200.8,207.3,211.5,195.9,213.9,236.4,233.9,208.9
1982,195.6,192.2,194.8,204.3,202.1,188.9,193.2,198.6,213.7,183.6,209.3,225.7,200.2
1983,253.4,223.4,199.6,193.5,183.3,192.5,200.2,199.6,210.0,232.9,233.7,215.0,211.4
1984,239.9,187.6,166.3,176.8,179.8,192.3,211.4,195.2,208.4,219.7,193.9,197.9,197.4
1985,182.0,186.5,173.0,186.5,182.9,195.6,203.6,205.0,220.3,210.0,213.7,208.3,197.3
1986,212.6,167.3,171.6,177.8,182.3,188.9,204.8,199.1,219.6,214.4,224.0,229.5,199.3
1987,186.5,197.9,167.5,175.2,192.3,193.8,200.5,212.7,216.0,199.0,198.8,204.9,195.4
1988,221.7,202.4,197.4,189.2,178.2,189.0,188.5,212.3,211.2,206.6,206.2,221.3,202.0
1989,237.1,246.3,221.1,192.1,198.8,193.7,199.7,214.1,198.2,210.5,205.8,211.7,210.8
1990,224.6,237.1,251.5,208.7,188.5,190.8,208.7,203.3,206.8,211.2,202.5,198.5,211.0
1991,212.1,179.3,170.8,181.0,183.3,200.4,201.4,203.0,203.1,203.0,199.2,207.3,195.3
1992,227.2,210.7,206.8,192.0,192.7,174.1,190.2,207.6,203.7,184.5,208.4,208.0,200.5
1993,217.8,219.9,194.0,177.9,170.4,195.3,212.1,208.8,189.6,171.2,168.7,194.5,193.4
1994,205.1,185.2,194.0,190.6,174.3,206.7,189.3,187.4,194.4,201.6,197.4,218.8,195.4
1995,217.3,228.0,214.7,215.7,191.6,192.2,194.4,186.6,183.6,203.4,207.5,175.0,200.8
1996,165.1,155.4,155.0,167.9,181.3,191.5,205.0,180.9,169.4,184.2,215.2,193.9,180.4
1997,184.3,208.3,205.8,207.1,190.3,185.0,179.3,179.3,207.8,218.0,189.7,179.5,194.5
1998,200.8,213.7,214.2,171.1,180.6,193.1,212.3,215.5,200.0,190.9,212.5,198.6,200.3
1999,209.4,214.3,192.3,192.4,179.7,183.4,188.2,189.3,180.6,200.1,190.4,228.1,195.7
2000,216.7,227.4,216.6,182.0,173.6,198.6,210.6,202.1,180.3,177.4,193.0,203.6,198.5