Year Mon Area 1874 5 365.1 1874 6 415.2 1874 7 1033.5 1874 8 954.1 1874 9 335.3 1874 10 515.0 1874 11 465.4 1874 12 192.5 1875 1 89.8 1875 2 399.2 1875 3 423.0 1875 4 393.8 1875 5 145.4 1875 6 454.0 1875 7 76.8 1875 8 124.2 1875 9 34.0 1875 10 132.4 1875 11 194.0 1875 12 91.0 1876 1 167.5 1876 2 263.6 1876 3 231.4 1876 4 15.8 1876 5 37.3 1876 6 15.2 1876 7 67.8 1876 8 34.7 1876 9 104.4 1876 10 155.3 1876 11 69.1 1876 12 149.3 1877 1 188.9 1877 2 66.2 1877 3 65.7 1877 4 93.8 1877 5 85.5 1877 6 69.0 1877 7 4.2 1877 8 34.9 1877 9 73.0 1877 10 126.3 1877 11 283.5 1877 12 23.3 1878 1 14.9 1878 2 18.1 1878 3 47.9 1878 4 0.4 1878 5 51.5 1878 6 41.0 1878 7 0.4 1878 8 0.0 1878 9 57.2 1878 10 9.6 1878 11 23.6 1878 12 2.0 1879 1 1.2 1879 2 0.0 1879 3 0.0 1879 4 50.5 1879 5 5.8 1879 6 19.6 1879 7 51.4 1879 8 38.5 1879 9 41.3 1879 10 81.5 1879 11 112.4 1879 12 33.8 1880 1 292.2 1880 2 337.6 1880 3 142.7 1880 4 232.2 1880 5 409.0 1880 6 488.2 1880 7 206.1 1880 8 821.3 1880 9 926.5 1880 10 561.5 1880 11 483.1 1880 12 460.6 1881 1 585.2 1881 2 675.9 1881 3 640.5 1881 4 530.2 1881 5 376.9 1881 6 612.4 1881 7 941.1 1881 8 738.0 1881 9 867.0 1881 10 705.1 1881 11 840.4 1881 12 641.2 1882 1 364.0 1882 2 673.1 1882 3 928.9 1882 4 1799.1 1882 5 1519.6 1882 6 557.8 1882 7 461.5 1882 8 607.6 1882 9 1026.9 1882 10 1393.8 1882 11 1931.1 1882 12 352.9 1883 1 849.8 1883 2 734.8 1883 3 621.2 1883 4 1132.5 1883 5 339.4 1883 6 1451.4 1883 7 2007.7 1883 8 595.6 1883 9 1230.2 1883 10 1793.3 1883 11 1725.6 1883 12 1305.4 1884 1 1669.7 1884 2 1536.9 1884 3 1207.3 1884 4 1581.2 1884 5 1210.8 1884 6 501.6 1884 7 561.3 1884 8 727.1 1884 9 1115.1 1884 10 994.5 1884 11 438.0 1884 12 866.0 1885 1 512.0 1885 2 1083.1 1885 3 747.0 1885 4 855.4 1885 5 1059.0 1885 6 1702.4 1885 7 1155.4 1885 8 598.0 1885 9 646.0 1885 10 718.5 1885 11 425.2 1885 12 220.5 1886 1 544.5 1886 2 312.9 1886 3 1032.2 1886 4 623.6 1886 5 688.4 1886 6 398.1 1886 7 395.4 1886 8 115.4 1886 9 193.6 1886 10 57.5 1886 11 1.6 1886 12 189.7 1887 1 79.7 1887 2 75.6 1887 3 30.5 1887 4 44.8 1887 5 252.7 1887 6 302.1 1887 7 370.5 1887 8 162.9 1887 9 121.8 1887 10 54.0 1887 11 52.3 1887 12 580.2 1888 1 117.4 1888 2 91.4 1888 3 88.2 1888 4 26.0 1888 5 185.6 1888 6 32.5 1888 7 22.2 1888 8 65.3 1888 9 98.7 1888 10 10.5 1888 11 240.3 1888 12 77.0 1889 1 2.4 1889 2 27.9 1889 3 27.8 1889 4 26.9 1889 5 14.4 1889 6 217.2 1889 7 153.5 1889 8 282.3 1889 9 89.9 1889 10 11.6 1889 11 0.0 1889 12 66.4 1890 1 42.3 1890 2 1.4 1890 3 69.5 1890 4 8.9 1890 5 21.8 1890 6 9.3 1890 7 139.8 1890 8 157.6 1890 9 229.0 1890 10 245.6 1890 11 181.5 1890 12 78.5 1891 1 211.7 1891 2 266.7 1891 3 158.7 1891 4 354.4 1891 5 553.4 1891 6 594.5 1891 7 1021.9 1891 8 550.7 1891 9 1301.4 1891 10 605.3 1891 11 637.4 1891 12 541.2 1892 1 1252.7 1892 2 1788.1 1892 3 757.8 1892 4 994.3 1892 5 1541.8 1892 6 1117.7 1892 7 1920.7 1892 8 1429.5 1892 9 1002.7 1892 10 910.9 1892 11 953.6 1892 12 865.5 1893 1 1158.1 1893 2 1283.8 1893 3 962.9 1893 4 1178.4 1893 5 1161.8 1893 6 1379.0 1893 7 1573.8 1893 8 2340.8 1893 9 1644.5 1893 10 1504.0 1893 11 1312.7 1893 12 2027.7 1894 1 1564.7 1894 2 1486.2 1894 3 623.5 1894 4 1603.6 1894 5 1779.1 1894 6 1898.4 1894 7 1740.6 1894 8 1164.5 1894 9 666.2 1894 10 1227.8 1894 11 585.4 1894 12 1038.5 1895 1 942.0 1895 2 937.1 1895 3 1018.0 1895 4 1074.5 1895 5 901.8 1895 6 1143.5 1895 7 465.2 1895 8 1376.0 1895 9 831.7 1895 10 1231.8 1895 11 722.5 1895 12 1037.1 1896 1 285.0 1896 2 900.0 1896 3 543.6 1896 4 423.5 1896 5 181.1 1896 6 820.6 1896 7 513.4 1896 8 273.6 1896 9 1182.6 1896 10 303.6 1896 11 608.6 1896 12 533.1 1897 1 1331.0 1897 2 912.6 1897 3 523.8 1897 4 384.1 1897 5 398.3 1897 6 217.5 1897 7 308.7 1897 8 492.7 1897 9 703.9 1897 10 82.7 1897 11 34.2 1897 12 750.3 1898 1 411.0 1898 2 524.0 1898 3 624.5 1898 4 159.1 1898 5 247.5 1898 6 64.8 1898 7 48.1 1898 8 463.8 1898 9 858.2 1898 10 605.5 1898 11 317.4 1898 12 172.0 1899 1 215.6 1899 2 40.1 1899 3 280.6 1899 4 143.7 1899 5 50.7 1899 6 203.3 1899 7 197.1 1899 8 1.4 1899 9 25.4 1899 10 74.8 1899 11 32.9 1899 12 54.2 1900 1 56.5 1900 2 109.9 1900 3 151.5 1900 4 97.4 1900 5 127.6 1900 6 113.7 1900 7 51.5 1900 8 10.7 1900 9 23.1 1900 10 138.2 1900 11 11.6 1900 12 0.0 1901 1 0.2 1901 2 6.4 1901 3 13.3 1901 4 0.0 1901 5 208.5 1901 6 41.6 1901 7 1.0 1901 8 0.0 1901 9 0.2 1901 10 14.8 1901 11 48.3 1901 12 0.0 1902 1 98.3 1902 2 0.4 1902 3 179.8 1902 4 0.0 1902 5 36.1 1902 6 5.9 1902 7 0.3 1902 8 2.4 1902 9 76.0 1902 10 161.4 1902 11 149.6 1902 12 3.5 1903 1 30.0 1903 2 129.9 1903 3 189.8 1903 4 336.3 1903 5 84.1 1903 6 105.9 1903 7 277.3 1903 8 112.8 1903 9 84.4 1903 10 1204.7 1903 11 911.3 1903 12 596.7 1904 1 411.7 1904 2 345.4 1904 3 375.8 1904 4 901.3 1904 5 268.1 1904 6 330.4 1904 7 511.3 1904 8 576.2 1904 9 254.6 1904 10 634.9 1904 11 470.5 1904 12 777.9 1905 1 1100.6 1905 2 1983.4 1905 3 1297.7 1905 4 408.4 1905 5 667.6 1905 6 651.4 1905 7 1585.3 1905 8 1159.5 1905 9 696.2 1905 10 2060.5 1905 11 1946.3 1905 12 793.7 1906 1 736.5 1906 2 395.1 1906 3 1057.4 1906 4 687.9 1906 5 1105.5 1906 6 749.3 1906 7 1446.9 1906 8 738.5 1906 9 516.3 1906 10 98.7 1906 11 560.7 1906 12 1207.0 1907 1 1196.7 1907 2 2453.0 1907 3 809.0 1907 4 700.9 1907 5 608.3 1907 6 949.4 1907 7 882.5 1907 8 824.5 1907 9 1410.2 1907 10 1193.4 1907 11 1074.6 1907 12 1002.8 1908 1 507.2 1908 2 270.4 1908 3 217.9 1908 4 707.3 1908 5 508.7 1908 6 630.8 1908 7 350.8 1908 8 1750.4 1908 9 1701.4 1908 10 369.3 1908 11 717.5 1908 12 638.1 1909 1 1192.5 1909 2 774.4 1909 3 1026.5 1909 4 470.9 1909 5 503.1 1909 6 282.7 1909 7 563.5 1909 8 128.9 1909 9 801.6 1909 10 866.9 1909 11 794.0 1909 12 893.3 1910 1 381.8 1910 2 632.8 1910 3 287.4 1910 4 70.0 1910 5 326.8 1910 6 118.3 1910 7 186.5 1910 8 181.7 1910 9 434.4 1910 10 511.7 1910 11 23.7 1910 12 37.0 1911 1 39.3 1911 2 88.5 1911 3 70.5 1911 4 260.0 1911 5 101.8 1911 6 30.0 1911 7 11.5 1911 8 27.6 1911 9 53.1 1911 10 17.9 1911 11 57.2 1911 12 15.5 1912 1 0.0 1912 2 0.0 1912 3 57.4 1912 4 88.2 1912 5 21.4 1912 6 84.4 1912 7 9.5 1912 8 0.3 1912 9 47.3 1912 10 55.0 1912 11 2.9 1912 12 81.6 1913 1 14.8 1913 2 23.2 1913 3 0.8 1913 4 3.3 1913 5 0.0 1913 6 0.0 1913 7 6.8 1913 8 0.0 1913 9 3.6 1913 10 14.8 1913 11 5.2 1913 12 17.8 1914 1 13.0 1914 2 10.7 1914 3 38.7 1914 4 286.8 1914 5 69.9 1914 6 172.5 1914 7 46.7 1914 8 296.7 1914 9 344.0 1914 10 33.1 1914 11 222.0 1914 12 294.5 1915 1 302.5 1915 2 670.6 1915 3 483.1 1915 4 964.9 1915 5 528.3 1915 6 969.0 1915 7 1307.9 1915 8 946.2 1915 9 750.0 1915 10 647.3 1915 11 444.9 1915 12 358.5 1916 1 509.6 1916 2 712.6 1916 3 950.9 1916 4 806.4 1916 5 1037.8 1916 6 1156.9 1916 7 572.5 1916 8 338.9 1916 9 466.2 1916 10 722.0 1916 11 637.5 1916 12 794.2 1917 1 1045.8 1917 2 1415.4 1917 3 1152.9 1917 4 919.7 1917 5 1445.9 1917 6 1717.2 1917 7 1554.0 1917 8 2977.7 1917 9 1875.0 1917 10 978.5 1917 11 1027.9 1917 12 2297.1 1918 1 1797.4 1918 2 800.4 1918 3 854.2 1918 4 979.4 1918 5 953.3 1918 6 567.5 1918 7 1281.5 1918 8 1805.1 1918 9 944.4 1918 10 1229.1 1918 11 1040.8 1918 12 1097.7 1919 1 623.5 1919 2 1363.4 1919 3 1190.2 1919 4 707.5 1919 5 1651.3 1919 6 1876.6 1919 7 902.4 1919 8 1383.9 1919 9 1095.4 1919 10 774.4 1919 11 761.2 1919 12 326.4 1920 1 1167.2 1920 2 553.0 1920 3 1416.0 1920 4 327.8 1920 5 301.4 1920 6 539.2 1920 7 407.1 1920 8 183.6 1920 9 851.6 1920 10 617.6 1920 11 603.4 1920 12 439.2 1921 1 490.7 1921 2 318.0 1921 3 392.6 1921 4 448.6 1921 5 604.0 1921 6 387.4 1921 7 577.4 1921 8 270.8 1921 9 332.9 1921 10 310.6 1921 11 505.4 1921 12 397.0 1922 1 90.5 1922 2 493.0 1922 3 1235.9 1922 4 85.4 1922 5 123.8 1922 6 16.1 1922 7 116.8 1922 8 86.6 1922 9 57.5 1922 10 63.5 1922 11 176.3 1922 12 478.1 1923 1 93.5 1923 2 1.8 1923 3 16.0 1923 4 30.4 1923 5 19.5 1923 6 73.6 1923 7 29.3 1923 8 1.7 1923 9 134.4 1923 10 117.2 1923 11 112.7 1923 12 25.8 1924 1 1.7 1924 2 68.0 1924 3 33.3 1924 4 148.5 1924 5 246.8 1924 6 427.0 1924 7 358.5 1924 8 360.3 1924 9 422.8 1924 10 468.5 1924 11 608.4 1924 12 192.3 1925 1 36.2 1925 2 313.6 1925 3 231.0 1925 4 311.8 1925 5 703.2 1925 6 648.3 1925 7 426.1 1925 8 473.7 1925 9 759.7 1925 10 1304.9 1925 11 1432.5 1925 12 3259.9 1926 1 2695.0 1926 2 1915.8 1926 3 1272.8 1926 4 469.0 1926 5 1085.9 1926 6 1277.2 1926 7 842.5 1926 8 874.5 1926 9 1216.3 1926 10 1418.6 1926 11 650.3 1926 12 1439.9 1927 1 1810.0 1927 2 1364.8 1927 3 902.3 1927 4 1379.0 1927 5 967.3 1927 6 873.6 1927 7 811.8 1927 8 1030.1 1927 9 1173.1 1927 10 819.3 1927 11 975.2 1927 12 623.1 1928 1 1509.2 1928 2 1146.2 1928 3 1694.3 1928 4 1368.1 1928 5 1243.1 1928 6 1358.9 1928 7 1936.4 1928 8 1331.9 1928 9 2213.5 1928 10 992.5 1928 11 794.4 1928 12 1078.5 1929 1 980.1 1929 2 821.6 1929 3 1058.0 1929 4 1037.0 1929 5 849.4 1929 6 1199.0 1929 7 1026.9 1929 8 744.0 1929 9 278.0 1929 10 1309.9 1929 11 2478.8 1929 12 3084.3 1930 1 1141.3 1930 2 683.7 1930 3 656.7 1930 4 561.5 1930 5 490.3 1930 6 278.7 1930 7 152.9 1930 8 283.1 1930 9 368.2 1930 10 682.3 1930 11 661.3 1930 12 239.3 1931 1 179.7 1931 2 812.1 1931 3 552.6 1931 4 431.8 1931 5 291.6 1931 6 178.5 1931 7 108.6 1931 8 82.9 1931 9 149.1 1931 10 94.5 1931 11 263.2 1931 12 204.2 1932 1 127.1 1932 2 123.5 1932 3 150.4 1932 4 222.5 1932 5 323.0 1932 6 344.0 1932 7 116.1 1932 8 79.9 1932 9 8.6 1932 10 71.0 1932 11 125.2 1932 12 266.5 1933 1 179.8 1933 2 608.5 1933 3 162.3 1933 4 15.4 1933 5 15.7 1933 6 39.0 1933 7 12.2 1933 8 0.3 1933 9 19.5 1933 10 37.3 1933 11 4.3 1933 12 0.7 1934 1 42.8 1934 2 58.9 1934 3 11.4 1934 4 355.0 1934 5 373.4 1934 6 99.7 1934 7 105.9 1934 8 96.5 1934 9 21.1 1934 10 21.1 1934 11 79.9 1934 12 153.0 1935 1 312.2 1935 2 256.1 1935 3 196.9 1935 4 126.2 1935 5 361.8 1935 6 690.2 1935 7 571.8 1935 8 444.5 1935 9 544.7 1935 10 741.4 1935 11 1557.1 1935 12 1662.0 1936 1 1647.4 1936 2 1226.7 1936 3 1128.0 1936 4 1044.6 1936 5 566.0 1936 6 804.2 1936 7 628.8 1936 8 952.0 1936 9 924.1 1936 10 1084.8 1936 11 1938.1 1936 12 1745.4 1937 1 2252.9 1937 2 2347.5 1937 3 1142.9 1937 4 2256.6 1937 5 2337.3 1937 6 2712.5 1937 7 3363.4 1937 8 2504.1 1937 9 1504.5 1937 10 2358.4 1937 11 852.8 1937 12 1240.4 1938 1 2264.8 1938 2 1744.0 1938 3 1473.5 1938 4 2365.6 1938 5 2319.7 1938 6 1322.8 1938 7 3163.3 1938 8 1678.7 1938 9 1603.4 1938 10 1917.3 1938 11 2412.9 1938 12 1916.8 1939 1 1159.1 1939 2 1031.2 1939 3 763.2 1939 4 1999.7 1939 5 1751.0 1939 6 1130.6 1939 7 1962.4 1939 8 2326.9 1939 9 3165.1 1939 10 1920.3 1939 11 1170.6 1939 12 541.9 1940 1 1158.5 1940 2 963.7 1940 3 1467.5 1940 4 642.1 1940 5 668.3 1940 6 1297.0 1940 7 893.1 1940 8 1899.8 1940 9 945.8 1940 10 1057.6 1940 11 594.3 1940 12 858.3 1941 1 483.9 1941 2 478.9 1941 3 519.5 1941 4 347.3 1941 5 206.5 1941 6 775.8 1941 7 997.1 1941 8 907.8 1941 9 1347.8 1941 10 828.7 1941 11 641.7 1941 12 362.5 1942 1 361.8 1942 2 991.3 1942 3 923.6 1942 4 977.6 1942 5 275.5 1942 6 89.5 1942 7 188.0 1942 8 242.4 1942 9 108.7 1942 10 230.9 1942 11 485.4 1942 12 253.3 1943 1 72.3 1943 2 551.6 1943 3 628.0 1943 4 753.2 1943 5 248.6 1943 6 36.7 1943 7 240.0 1943 8 142.7 1943 9 242.0 1943 10 234.7 1943 11 126.8 1943 12 284.6 1944 1 25.6 1944 2 1.6 1944 3 145.3 1944 4 0.7 1944 5 8.8 1944 6 52.5 1944 7 24.2 1944 8 78.4 1944 9 250.1 1944 10 192.8 1944 11 177.5 1944 12 538.3 1945 1 182.3 1945 2 92.2 1945 3 514.6 1945 4 584.6 1945 5 283.0 1945 6 399.2 1945 7 505.6 1945 8 270.7 1945 9 450.7 1945 10 1111.2 1945 11 398.6 1945 12 325.3 1946 1 1237.5 1946 2 3091.0 1946 3 1550.9 1946 4 1433.5 1946 5 1084.9 1946 6 715.7 1946 7 2912.4 1946 8 2290.7 1946 9 1859.8 1946 10 1344.5 1946 11 1852.4 1946 12 2513.5 1947 1 2307.6 1947 2 2721.0 1947 3 3595.8 1947 4 3950.3 1947 5 3741.3 1947 6 1933.8 1947 7 2451.1 1947 8 3207.3 1947 9 1991.6 1947 10 2379.8 1947 11 1686.4 1947 12 1642.6 1948 1 1113.1 1948 2 1089.6 1948 3 1261.3 1948 4 3432.1 1948 5 3305.2 1948 6 2559.4 1948 7 1766.0 1948 8 2075.3 1948 9 1864.9 1948 10 1745.3 1948 11 1006.1 1948 12 2476.9 1949 1 2240.0 1949 2 3640.3 1949 3 3276.7 1949 4 1882.3 1949 5 1217.1 1949 6 1606.4 1949 7 1752.0 1949 8 2265.1 1949 9 2185.5 1949 10 1815.0 1949 11 2313.0 1949 12 1486.5 1950 1 1416.2 1950 2 1927.3 1950 3 1660.3 1950 4 2359.1 1950 5 1578.1 1950 6 1048.3 1950 7 1255.7 1950 8 1068.5 1950 9 488.4 1950 10 571.1 1950 11 744.9 1950 12 610.2 1951 1 746.4 1951 2 626.7 1951 3 845.2 1951 4 1599.0 1951 5 2899.0 1951 6 2477.1 1951 7 779.9 1951 8 664.0 1951 9 959.9 1951 10 757.4 1951 11 666.0 1951 12 602.5 1952 1 464.0 1952 2 305.4 1952 3 141.9 1952 4 351.0 1952 5 256.6 1952 6 393.1 1952 7 654.3 1952 8 688.7 1952 9 307.0 1952 10 339.5 1952 11 455.4 1952 12 477.3 1953 1 288.7 1953 2 10.5 1953 3 70.3 1953 4 405.5 1953 5 195.6 1953 6 217.8 1953 7 80.7 1953 8 268.9 1953 9 141.1 1953 10 47.0 1953 11 9.1 1953 12 6.0 1954 1 0.7 1954 2 1.4 1954 3 157.4 1954 4 3.2 1954 5 0.8 1954 6 1.8 1954 7 10.5 1954 8 58.0 1954 9 2.2 1954 10 15.7 1954 11 57.8 1954 12 106.2 1955 1 540.9 1955 2 287.4 1955 3 37.2 1955 4 80.1 1955 5 302.1 1955 6 490.5 1955 7 216.4 1955 8 574.0 1955 9 436.8 1955 10 921.3 1955 11 1664.7 1955 12 1076.8 1956 1 1584.0 1956 2 2878.2 1956 3 1855.9 1956 4 1418.5 1956 5 2220.6 1956 6 1673.4 1956 7 1872.8 1956 8 3016.2 1956 9 2598.4 1956 10 2385.4 1956 11 3823.3 1956 12 3409.6 1957 1 2328.1 1957 2 1454.6 1957 3 1814.2 1957 4 2064.0 1957 5 2568.7 1957 6 4535.8 1957 7 3150.3 1957 8 2356.6 1957 9 4554.0 1957 10 4473.7 1957 11 3011.6 1957 12 4270.1 1958 1 2994.3 1958 2 2546.6 1958 3 4437.6 1958 4 3603.3 1958 5 2707.8 1958 6 2600.3 1958 7 3298.8 1958 8 2899.1 1958 9 3340.6 1958 10 2597.1 1958 11 1877.9 1958 12 3231.8 1959 1 4902.0 1959 2 2410.2 1959 3 3740.2 1959 4 2701.0 1959 5 2807.4 1959 6 3080.9 1959 7 2684.8 1959 8 3535.9 1959 9 2415.1 1959 10 1465.1 1959 11 2386.1 1959 12 2346.6 1960 1 2536.1 1960 2 1805.2 1960 3 1191.7 1960 4 1786.5 1960 5 2078.9 1960 6 1414.4 1960 7 1857.3 1960 8 2034.0 1960 9 1439.2 1960 10 1168.6 1960 11 1476.1 1960 12 906.6 1961 1 772.7 1961 2 357.6 1961 3 512.6 1961 4 638.1 1961 5 459.9 1961 6 961.9 1961 7 1155.5 1961 8 498.4 1961 9 963.1 1961 10 329.0 1961 11 314.8 1961 12 398.4 1962 1 593.8 1962 2 826.9 1962 3 693.0 1962 4 554.3 1962 5 634.0 1962 6 362.8 1962 7 262.9 1962 8 140.3 1962 9 657.5 1962 10 371.6 1962 11 291.1 1962 12 174.0 1963 1 174.5 1963 2 194.1 1963 3 144.5 1963 4 303.0 1963 5 507.2 1963 6 349.4 1963 7 147.9 1963 8 322.5 1963 9 622.7 1963 10 433.9 1963 11 185.3 1963 12 69.0 1964 1 105.1 1964 2 84.0 1964 3 149.8 1964 4 17.8 1964 5 30.9 1964 6 25.2 1964 7 7.6 1964 8 51.5 1964 9 16.6 1964 10 24.6 1964 11 27.1 1964 12 106.7 1965 1 145.9 1965 2 112.5 1965 3 52.9 1965 4 23.6 1965 5 224.6 1965 6 94.1 1965 7 73.4 1965 8 22.0 1965 9 156.1 1965 10 175.3 1965 11 139.6 1965 12 139.7 1966 1 283.2 1966 2 240.3 1966 3 563.8 1966 4 786.9 1966 5 411.9 1966 6 318.8 1966 7 762.1 1966 8 521.5 1966 9 939.3 1966 10 637.7 1966 11 710.4 1966 12 934.8 1967 1 1840.4 1967 2 1493.2 1967 3 2081.5 1967 4 892.2 1967 5 1730.6 1967 6 1025.7 1967 7 1476.4 1967 8 2128.5 1967 9 886.1 1967 10 1117.5 1967 11 1553.4 1967 12 2004.2 1968 1 2482.8 1968 2 1879.3 1968 3 1117.5 1968 4 1002.0 1968 5 1904.1 1968 6 1838.5 1968 7 1481.9 1968 8 1640.6 1968 9 1264.4 1968 10 1406.7 1968 11 1134.3 1968 12 1685.0 1969 1 1571.0 1969 2 1272.4 1969 3 2187.3 1969 4 1508.7 1969 5 1335.5 1969 6 1793.9 1969 7 1167.6 1969 8 1200.1 1969 9 845.8 1969 10 1574.1 1969 11 1698.7 1969 12 1246.5 1970 1 1593.4 1970 2 2255.9 1970 3 1382.8 1970 4 1920.1 1970 5 2126.9 1970 6 1529.6 1970 7 1646.2 1970 8 1310.9 1970 9 1256.4 1970 10 1271.2 1970 11 1566.3 1970 12 1355.4 1971 1 1942.5 1971 2 1433.8 1971 3 688.1 1971 4 884.0 1971 5 701.8 1971 6 487.3 1971 7 1122.0 1971 8 1156.2 1971 9 599.0 1971 10 954.6 1971 11 913.9 1971 12 999.2 1972 1 522.4 1972 2 1338.2 1972 3 1207.6 1972 4 572.4 1972 5 1318.6 1972 6 1321.9 1972 7 929.2 1972 8 1051.7 1972 9 604.7 1972 10 1017.1 1972 11 554.9 1972 12 561.7 1973 1 399.1 1973 2 423.7 1973 3 722.0 1973 4 765.1 1973 5 411.5 1973 6 441.0 1973 7 281.6 1973 8 262.2 1973 9 883.4 1973 10 407.0 1973 11 242.6 1973 12 251.4 1974 1 204.6 1974 2 252.8 1974 3 128.2 1974 4 513.5 1974 5 382.9 1974 6 292.6 1974 7 831.1 1974 8 432.2 1974 9 584.3 1974 10 603.0 1974 11 309.5 1974 12 251.6 1975 1 155.4 1975 2 80.2 1975 3 64.1 1975 4 17.3 1975 5 59.9 1975 6 106.9 1975 7 353.6 1975 8 702.0 1975 9 74.0 1975 10 114.2 1975 11 235.1 1975 12 34.2 1976 1 115.5 1976 2 11.3 1976 3 336.3 1976 4 376.3 1976 5 104.1 1976 6 76.3 1976 7 8.7 1976 8 290.7 1976 9 169.3 1976 10 181.9 1976 11 92.0 1976 12 274.9 1977 1 148.4 1977 2 216.0 1977 3 36.6 1977 4 123.9 1977 5 131.9 1977 6 617.4 1977 7 205.2 1977 8 273.2 1977 9 885.7 1977 10 611.0 1977 11 270.7 1977 12 644.5 1978 1 558.6 1978 2 1901.5 1978 3 1294.5 1978 4 1520.7 1978 5 1346.8 1978 6 1175.9 1978 7 878.4 1978 8 530.5 1978 9 1996.2 1978 10 1455.6 1978 11 1436.0 1978 12 2327.5 1979 1 2688.0 1979 2 2217.3 1979 3 1581.6 1979 4 1823.8 1979 5 1676.7 1979 6 2614.9 1979 7 1795.6 1979 8 2003.7 1979 9 2258.3 1979 10 2703.9 1979 11 3132.3 1979 12 1838.2 1980 1 1935.2 1980 2 2113.0 1980 3 1134.0 1980 4 2827.5 1980 5 2884.0 1980 6 1960.7 1980 7 2003.4 1980 8 1456.5 1980 9 1994.8 1980 10 2469.2 1980 11 3083.3 1980 12 2067.0 1981 1 1248.5 1981 2 2216.6 1981 3 2348.6 1981 4 2216.7 1981 5 2082.4 1981 6 1451.1 1981 7 3295.0 1981 8 1840.5 1981 9 2572.0 1981 10 3239.7 1981 11 2207.1 1981 12 2524.7 1982 1 1607.7 1982 2 3857.0 1982 3 3569.5 1982 4 2053.7 1982 5 1390.1 1982 6 3070.7 1982 7 1909.0 1982 8 2065.2 1982 9 1778.5 1982 10 1539.5 1982 11 1851.3 1982 12 2707.4 1983 1 1214.4 1983 2 957.5 1983 3 905.9 1983 4 976.7 1983 5 1736.5 1983 6 1577.8 1983 7 1105.1 1983 8 845.9 1983 9 607.1 1983 10 904.1 1983 11 203.5 1983 12 293.5 1984 1 1582.0 1984 2 2174.8 1984 3 1033.3 1984 4 1723.4 1984 5 1619.0 1984 6 588.9 1984 7 289.0 1984 8 191.5 1984 9 130.7 1984 10 69.1 1984 11 234.3 1984 12 99.8 1985 1 168.5 1985 2 102.0 1985 3 132.3 1985 4 368.2 1985 5 342.5 1985 6 246.9 1985 7 392.5 1985 8 45.2 1985 9 19.1 1985 10 193.3 1985 11 100.3 1985 12 51.0 1986 1 32.5 1986 2 417.5 1986 3 145.9 1986 4 174.5 1986 5 45.2 1986 6 1.9 1986 7 105.2 1986 8 81.7 1986 9 23.8 1986 10 359.9 1986 11 94.3 1986 12 14.0 1987 1 25.3 1987 2 13.5 1987 3 108.8 1987 4 502.6 1987 5 457.3 1987 6 104.1 1987 7 256.5 1987 8 565.9 1987 9 249.7 1987 10 493.6 1987 11 490.0 1987 12 294.5 1988 1 489.5 1988 2 507.9 1988 3 870.7 1988 4 1032.7 1988 5 492.3 1988 6 1755.6 1988 7 2044.0 1988 8 1714.3 1988 9 1220.8 1988 10 1998.4 1988 11 1593.2 1988 12 2423.8 1989 1 2952.2 1989 2 2592.5 1989 3 3054.7 1989 4 1954.4 1989 5 1824.1 1989 6 3713.7 1989 7 1503.4 1989 8 3150.0 1989 9 3308.7 1989 10 2007.9 1989 11 2489.2 1989 12 2399.9 1990 1 2080.1 1990 2 1727.0 1990 3 1826.8 1990 4 1565.2 1990 5 1872.4 1990 6 1333.7 1990 7 2074.3 1990 8 3414.2 1990 9 1662.3 1990 10 1957.7 1990 11 2793.5 1990 12 2277.0 1991 1 3211.4 1991 2 3168.0 1991 3 2794.1 1991 4 1486.8 1991 5 2275.7 1991 6 2728.6 1991 7 2525.4 1991 8 2646.0 1991 9 1635.2 1991 10 2753.9 1991 11 1370.1 1991 12 3047.0 1992 1 2413.4 1992 2 2837.2 1992 3 1271.3 1992 4 1336.5 1992 5 761.9 1992 6 721.5 1992 7 1201.3 1992 8 1135.8 1992 9 733.8 1992 10 1411.3 1992 11 1399.1 1992 12 967.4 1993 1 613.7 1993 2 1550.5 1993 3 1001.2 1993 4 687.9 1993 5 568.6 1993 6 595.5 1993 7 481.9 1993 8 409.2 1993 9 311.7 1993 10 798.0 1993 11 655.2 1993 12 681.0 1994 1 1030.1 1994 2 438.0 1994 3 171.2 1994 4 120.9 1994 5 251.5 1994 6 196.0 1994 7 295.4 1994 8 216.8 1994 9 390.1 1994 10 523.9 1994 11 113.4 1994 12 337.4 1995 1 185.6 1995 2 235.5 1995 3 315.2 1995 4 142.8 1995 5 189.7 1995 6 136.7 1995 7 149.0 1995 8 82.2 1995 9 54.6 1995 10 269.6 1995 11 90.1 1995 12 64.6 1996 1 74.1 1996 2 16.9 1996 3 49.2 1996 4 22.4 1996 5 47.9 1996 6 83.5 1996 7 163.5 1996 8 130.1 1996 9 5.1 1996 10 1.8 1996 11 277.7 1996 12 110.6 1997 1 10.8 1997 2 38.0 1997 3 51.0 1997 4 86.8 1997 5 116.5 1997 6 60.7 1997 7 38.8 1997 8 149.5 1997 9 726.1 1997 10 131.4 1997 11 632.3 1997 12 481.0 1998 1 257.9 1998 2 308.0 1998 3 810.2 1998 4 520.8 1998 5 673.8 1998 6 679.0 1998 7 690.1 1998 8 1358.9 1998 9 1331.9 1998 10 469.2 1998 11 1006.6 1998 12 1050.5 1999 1 634.5 1999 2 937.0 1999 3 655.7 1999 4 460.1 1999 5 1146.6 1999 6 1690.3 1999 7 1533.7 1999 8 1397.3 1999 9 609.9 1999 10 1509.7 1999 11 1871.8 1999 12 1497.5 2000 1 927.2 2000 2 1460.5 2000 3 2221.5 2000 4 1862.9 2000 5 2182.2 2000 6 2093.5 2000 7 2343.9 2000 8 1082.5 2000 9 1872.3 2000 10 948.8 2000 11 1351.0 2000 12 1024.3 2001 1 934.8 2001 2 669.5 2001 3 1671.0 2001 4 1892.8 2001 5 1109.2 2001 6 1785.9 2001 7 819.2 2001 8 1619.0 2001 9 3040.4 2001 10 2128.9 2001 11 2424.1 2001 12 2354.3 2002 1 1781.4 2002 2 1637.0 2002 3 1367.6 2002 4 2053.3 2002 5 2182.2 2002 6 1346.8 2002 7 2196.6 2002 8 2527.2 2002 9 2093.5 2002 10 1799.5 2002 11 1843.8 2002 12 1115.9 2003 1 987.7 2003 2 474.0 2003 3 1183.2 2003 4 1107.9 2003 5 950.6 2003 6 1280.1 2003 7 1177.4 2003 8 948.8 2003 9 593.6 2003 10 2261.2 2003 11 1594.1 2003 12 632.3 2004 1 762.8 2004 2 619.9 2004 3 700.0 2004 4 439.6 2004 5 627.3 2004 6 593.6 2004 7 1239.5 2004 8 985.4 2004 9 566.1 2004 10 600.4 2004 11 796.1 2004 12 274.6 2005 1 900.5 2005 2 534.5 2005 3 419.5 2005 4 395.7 2005 5 795.3 2005 6 701.9 2005 7 700.0 2005 8 539.2 2005 9 598.3 2005 10 52.4 2005 11 398.1 2005 12 475.5 2006 1 150.8 2006 2 10.5 2006 3 78.6 2006 4 490.9 2006 5 188.8 2006 6 196.9 2006 7 214.6 2006 8 438.5 2006 9 193.2 2006 10 79.5 2006 11 528.7 2006 12 370.3 2007 1 377.5 2007 2 200.5 2007 3 41.5 2007 4 132.5 2007 5 209.5 2007 6 220.3 2007 7 193.3 2007 8 64.1 2007 9 15.4 2007 10 4.5 2007 11 5.1 2007 12 135.9 2008 1 14.5 2008 2 8.7 2008 3 144.5 2008 4 28.9 2008 5 11.1 2008 6 9.3 2008 7 1.8 2008 8 0.0 2008 9 3.3 2008 10 15.8 2008 11 31.7 2008 12 4.1 2009 1 5.9 2009 2 3.5 2009 3 1.8 2009 4 1.9 2009 5 7.7 2009 6 17.7 2009 7 51.9 2009 8 0.5 2009 9 31.3 2009 10 82.2 2009 11 14.5 2009 12 99.8 2010 1 223.5 2010 2 182.0 2010 3 222.0 2010 4 71.4 2010 5 55.3 2010 6 89.6 2010 7 187.9 2010 8 233.9 2010 9 399.1 2010 10 405.1 2010 11 193.7 2010 12 308.0 2011 1 237.8 2011 2 404.5 2011 3 981.4 2011 4 662.2 2011 5 380.9 2011 6 314.5 2011 7 452.3 2011 8 613.1 2011 9 1205.4 2011 10 1256.6 2011 11 1536.6 2011 12 949.5 2012 1 1000.8 2012 2 380.4 2012 3 802.1 2012 4 739.9 2012 5 1047.1 2012 6 768.0 2012 7 1282.1 2012 8 709.5 2012 9 706.5 2012 10 840.5 2012 11 825.5 2012 12 460.2 2013 1 996.7 2013 2 442.5 2013 3 635.4 2013 4 1116.3 2013 5 1117.1 2013 6 635.6 2013 7 668.8 2013 8 605.2 2013 9 300.6 2013 10 1180.5 2013 11 1508.3 2013 12 1122.3 2014 1 1531.6 2014 2 2015.8 2014 3 999.9 2014 4 1116.7 2014 5 932.1 2014 6 893.2 2014 7 1210.3 2014 8 783.1 2014 9 1139.1 2014 10 1718.4 2014 11 1282.9 2014 12 1402.7 2015 1 994.5 2015 2 498.0 2015 3 518.7 2015 4 689.3 2015 5 629.1 2015 6 846.5 2015 7 518.9 2015 8 701.4 2015 9 642.6 2015 10 445.7 2015 11 371.5 2015 12 569.5 2016 1 372.6 2016 2 377.0 2016 3 298.1 2016 4 571.2 2016 5 491.8 2016 6 217.9 2016 7 335.1 2016 8 308.2 2016 9 341.6