| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1888 | ----- | z | 56.83 | 56.84 | 77.70 | 74.71 | 77.37 | 91.94 | 96.23 | ----- | z | ----- | z | 66.90 | 57.87 | 72.93 | ||||||||||
| 1889 | 36.71 | 56.00 | 74.00 | 76.43 | 76.16 | 94.10 | 100.55 | 95.10 | 86.03 | 72.74 | 51.23 | 44.48 | 71.96 | |||||||||||||
| 1890 | 24.23 | 40.11 | 47.52 | 65.17 | 75.94 | ----- | z | 94.32 | 91.42 | ----- | z | ----- | z | ----- | z | ----- | z | 62.67 | ||||||||
| 1891 | 38.87 | ----- | z | ----- | z | ----- | z | ----- | z | 72.13 | ----- | z | ----- | z | 78.23 | 66.29 | 54.60 | 31.06 | 56.87 | |||||||
| 1892 | 28.87 | ----- | z | 52.39 | ----- | z | 69.87 | 82.67 | 94.39 | 95.32 | ----- | z | ----- | z | 55.50 | 37.00 | 64.50 | |||||||||
| 1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 47.07 | 45.23 | 46.15 | |||
| 1894 | 40.10 | 29.21 | ----- | z | ----- | z | ----- | z | 72.73 | 94.48 | ----- | z | 83.33 | ----- | z | 69.47 | 40.29 | 61.37 | ||||||||
| 1895 | 43.87 | 43.29 | 56.32 | 61.23 | 64.39 | 79.43 | 90.71 | 93.61 | 76.90 | 67.90 | 48.97 | 38.19 | 63.73 | |||||||||||||
| 1896 | 42.10 | 51.83 | ----- | z | 54.73 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.13 | 40.32 | 48.02 | ||||||
| 1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.10 | 64.23 | 49.97 | 40.65 | 58.23 | |||||
| 1898 | 30.97 | 46.07 | 46.29 | 61.83 | 62.42 | ----- | z | 95.16 | 91.68 | 78.70 | ----- | z | 47.73 | 33.74 | 59.46 | |||||||||||
| 1899 | ----- | z | 46.54 | ----- | z | 57.27 | 57.23 | 74.20 | 91.87 | 81.42 | 79.10 | 65.97 | 65.40 | 47.84 | 66.68 | |||||||||||
| 1900 | 50.03 | 47.96 | 53.35 | 54.03 | 60.74 | 86.47 | 88.97 | 83.52 | 71.60 | 65.10 | 54.17 | 47.58 | 63.63 | |||||||||||||
| 1901 | 44.90 | 47.54 | 55.45 | 57.83 | 70.23 | 76.93 | 93.26 | 84.87 | 70.23 | 68.26 | 57.23 | 48.55 | 64.61 | |||||||||||||
| 1902 | 40.06 | 48.21 | 51.84 | 59.03 | 66.32 | 81.20 | 86.71 | 87.52 | 77.87 | 66.52 | ----- | z | 42.16 | 64.31 | ||||||||||||
| 1903 | 40.55 | 37.54 | 48.77 | 56.90 | 70.39 | 83.00 | 88.42 | 91.42 | 77.63 | 70.19 | 55.50 | 50.71 | 64.25 | |||||||||||||
| 1904 | 43.03 | 50.76 | 51.10 | 56.47 | 63.81 | 82.50 | 89.77 | 90.52 | 79.10 | ----- | z | ----- | z | ----- | z | 67.45 | ||||||||||
| 1905 | 43.29 | 51.11 | 57.58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.66 | ||||
| 1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1909 | ----- | z | ----- | z | ----- | z | 58.70 | 70.42 | 83.60 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 70.91 | ||||
| 1910 | 32.71 | 38.46 | 59.55 | 70.17 | 76.55 | 83.27 | 89.84 | 87.81 | 78.67 | 69.55 | 55.77 | 45.77 | 65.68 | |||||||||||||
| 1911 | 38.06 | ----- | z | ----- | z | 60.20 | e | 68.48 | 76.93 | 89.35 | 88.87 | 76.70 | 62.65 | 47.53 | 36.55 | 64.53 | ||||||||||
| 1912 | 39.90 | 43.21 | 47.81 | 52.97 | 66.68 | 78.93 | 84.71 | 84.16 | 72.50 | 58.52 | 51.53 | 39.06 | 60.00 | |||||||||||||
| 1913 | 34.58 | ----- | z | 50.81 | ----- | z | ----- | z | ----- | z | 89.19 | ----- | z | ----- | z | 65.58 | 53.60 | 37.29 | 55.18 | |||||||
| 1914 | 45.06 | 42.96 | 60.84 | 65.57 | 77.71 | 73.63 | 91.61 | 90.81 | 77.23 | 65.00 | 54.90 | 31.97 | 64.77 | |||||||||||||
| 1915 | 37.81 | 44.82 | 54.97 | 66.53 | 67.71 | 79.60 | 89.48 | 92.71 | 75.03 | 70.68 | 49.57 | 38.84 | 63.98 | |||||||||||||
| 1916 | 30.55 | 41.03 | 53.52 | 61.47 | 64.16 | 80.00 | 91.06 | 85.58 | 81.57 | 63.16 | 49.33 | 37.45 | 61.57 | |||||||||||||
| 1917 | 29.71 | 37.46 | 42.13 | 58.57 | 66.32 | 87.57 | 98.97 | ----- | z | 83.40 | 78.26 | 56.43 | 51.19 | 62.73 | ||||||||||||
| 1918 | 40.35 | 41.36 | 58.19 | 62.27 | 70.32 | 91.20 | 92.90 | 86.71 | 82.83 | 67.77 | 52.43 | 35.74 | 65.17 | |||||||||||||
| 1919 | 39.74 | 40.61 | 49.32 | 66.43 | 80.29 | 87.93 | 98.35 | 94.97 | 82.67 | 58.94 | 51.87 | 34.84 | 65.50 | |||||||||||||
| 1920 | 43.10 | 48.03 | 49.32 | 55.83 | 71.90 | 81.53 | 93.16 | 91.06 | 80.70 | 60.94 | 46.93 | 38.87 | 63.45 | |||||||||||||
| 1921 | 40.97 | 43.11 | 56.84 | 59.57 | 70.16 | 84.03 | 94.68 | 90.84 | 79.57 | 74.74 | 58.47 | 43.65 | 66.38 | |||||||||||||
| 1922 | 25.87 | 36.11 | 42.77 | 54.53 | 71.29 | 86.10 | 93.68 | 88.16 | 85.30 | 67.42 | 45.30 | 39.48 | 61.33 | |||||||||||||
| 1923 | 40.19 | 38.54 | 49.13 | 58.33 | 71.42 | 74.90 | 92.71 | 88.23 | 79.60 | 60.26 | 54.27 | 38.90 | 62.21 | |||||||||||||
| 1924 | 34.00 | 52.21 | 47.42 | 63.13 | 79.13 | 85.60 | 92.71 | 90.06 | 81.87 | 63.77 | 49.63 | 31.45 | 64.25 | |||||||||||||
| 1925 | 37.13 | 47.39 | 55.32 | 61.30 | 74.81 | 79.63 | 91.35 | 84.81 | 74.60 | 65.16 | 49.10 | 45.10 | 63.81 | |||||||||||||
| 1926 | 41.94 | 46.93 | 58.52 | 68.13 | 75.10 | 86.93 | 91.29 | 89.03 | 76.03 | 70.32 | 55.03 | 37.61 | 66.41 | |||||||||||||
| 1927 | 40.00 | 43.07 | 51.87 | 60.27 | 67.84 | 84.73 | 93.23 | 87.35 | 74.50 | 68.84 | 54.20 | 35.29 | 63.43 | |||||||||||||
| 1928 | 40.81 | 45.45 | 57.00 | 60.43 | 77.68 | 80.07 | 91.87 | 89.45 | 83.30 | 66.06 | 51.33 | 37.87 | 65.11 | |||||||||||||
| 1929 | 34.97 | 36.46 | 51.90 | 56.80 | 71.26 | 80.70 | 92.74 | 91.48 | 77.70 | 70.29 | 55.43 | 50.94 | 64.22 | |||||||||||||
| 1930 | 33.13 | 47.71 | 54.84 | 68.13 | 65.35 | 83.63 | 92.23 | 86.65 | 77.73 | 61.65 | 47.60 | 27.45 | 62.18 | |||||||||||||
| 1931 | 35.81 | 43.36 | 51.94 | 64.83 | 75.65 | 84.13 | 96.39 | 90.19 | 76.10 | 68.13 | 42.60 | 28.90 | 63.17 | |||||||||||||
| 1932 | 24.68 | 27.14 | 43.84 | 59.33 | 67.55 | 77.40 | 89.16 | 88.35 | 82.53 | 64.71 | 56.07 | 30.35 | 59.26 | |||||||||||||
| 1933 | 30.32 | 27.00 | 46.65 | 58.60 | 62.00 | 85.27 | 94.87 | 89.97 | 80.63 | 73.52 | 55.90 | 42.74 | 62.29 | |||||||||||||
| 1934 | 43.74 | 48.39 | 62.03 | 69.00 | 77.45 | 77.20 | 92.65 | 92.68 | 78.30 | 67.32 | 51.50 | 38.35 | 66.55 | |||||||||||||
| 1935 | 37.81 | 44.00 | 46.65 | 56.33 | 64.26 | 81.90 | 90.52 | 90.90 | 82.93 | 63.42 | 46.60 | 40.52 | 62.15 | |||||||||||||
| 1936 | 36.58 | 37.34 | 49.90 | 63.10 | 74.61 | 81.67 | 90.74 | 88.48 | 77.30 | 66.48 | 53.90 | 37.23 | 63.11 | |||||||||||||
| 1937 | 20.35 | 44.18 | 50.26 | 57.40 | 74.23 | 77.93 | 91.00 | 90.84 | 83.10 | 68.90 | 53.10 | 44.58 | 62.99 | |||||||||||||
| 1938 | 40.32 | 41.68 | 46.52 | 60.23 | 65.90 | 80.23 | 87.58 | 87.77 | 82.90 | 62.26 | 42.83 | 43.61 | 61.82 | |||||||||||||
| 1939 | 38.16 | 32.07 | a | 51.35 | 64.67 | 72.55 | 80.10 | 90.77 | 91.61 | 79.00 | 63.23 | 56.67 | 47.65 | 63.99 | ||||||||||||
| 1940 | 38.65 | 43.76 | 54.52 | 59.70 | 77.23 | 87.00 | 92.29 | 93.68 | 75.80 | 67.94 | 47.43 | 44.23 | 65.18 | |||||||||||||
| 1941 | 38.71 | 43.46 | 54.45 | 54.03 | 70.10 | 75.10 | 90.13 | 83.65 | 70.13 | 59.32 | 49.33 | 41.10 | 60.79 | |||||||||||||
| 1942 | 35.13 | 35.18 | 46.13 | 58.77 | 62.13 | 76.07 | 93.45 | 90.00 | 80.70 | 66.26 | 49.83 | 42.45 | 61.34 | |||||||||||||
| 1943 | 40.61 | 43.71 | 50.90 | 66.13 | 66.94 | 73.27 | 89.71 | 88.55 | 84.57 | 64.03 | 50.50 | 42.68 | 63.47 | |||||||||||||
| 1944 | 29.65 | 38.52 | 46.19 | 53.60 | 69.52 | 70.03 | 88.58 | 88.81 | 79.27 | 70.23 | 34.83 | 23.55 | 57.73 | |||||||||||||
| 1945 | 34.45 | 41.50 | 44.61 | 55.10 | 67.03 | 71.37 | 91.81 | 87.65 | 75.70 | 66.55 | 44.63 | 35.97 | 59.70 | |||||||||||||
| 1946 | 34.84 | 41.25 | 49.65 | 64.60 | 66.58 | 79.73 | 90.39 | 89.48 | 77.03 | 54.65 | 46.37 | 42.52 | 61.42 | |||||||||||||
| 1947 | 35.23 | 49.79 | 55.68 | 59.23 | 75.35 | 75.53 | 91.71 | 87.65 | 80.83 | 66.55 | 41.37 | 37.90 | 63.07 | |||||||||||||
| 1948 | 44.52 | 40.97 | 44.26 | 57.97 | 69.45 | 78.27 | 89.61 | 88.52 | 78.63 | 66.71 | 44.77 | 33.00 | 61.39 | |||||||||||||
| 1949 | 19.74 | 30.50 | 44.06 | 66.77 | 68.52 | 78.57 | 90.42 | 88.97 | 81.47 | 60.03 | 60.20 | 37.84 | 60.59 | |||||||||||||
| 1950 | 32.03 | 45.50 | 49.29 | 59.70 | 66.03 | 78.63 | 88.42 | 89.03 | 74.60 | 70.13 | 53.40 | 45.00 | 62.65 | |||||||||||||
| 1951 | 35.94 | 44.29 | 47.58 | 62.07 | 69.13 | 79.20 | 90.32 | 86.39 | 81.90 | 62.10 | 48.97 | 31.10 | 61.58 | |||||||||||||
| 1952 | 30.55 | 34.38 | 37.32 | 60.93 | 70.68 | 76.97 | 88.74 | 90.13 | 82.57 | 75.48 | 47.17 | 40.13 | 61.25 | |||||||||||||
| 1953 | 46.61 | 45.82 | 52.77 | 58.03 | 60.06 | 77.03 | 93.87 | 87.48 | 84.00 | 66.19 | 53.37 | 33.16 | 63.20 | |||||||||||||
| 1954 | 38.19 | 49.57 | 46.87 | 64.57 | 75.61 | 76.30 | 92.00 | 85.16 | 78.50 | 67.61 | 55.90 | 38.00 | 64.02 | |||||||||||||
| 1955 | 26.42 | 33.14 | 46.03 | 55.20 | 65.42 | 78.93 | 87.03 | 90.74 | 78.73 | 68.48 | 45.03 | 37.32 | 59.37 | |||||||||||||
| 1956 | 39.81 | 33.00 | 50.16 | 58.93 | 67.97 | 80.43 | 89.94 | 86.16 | 81.97 | 61.55 | 49.10 | 41.71 | 61.73 | |||||||||||||
| 1957 | 31.16 | 47.14 | 49.90 | 56.23 | 63.94 | 78.37 | 89.35 | 88.26 | 80.03 | 60.68 | 43.60 | 43.16 | 60.99 | |||||||||||||
| 1958 | 38.94 | 47.32 | 44.19 | 56.17 | 76.68 | 79.07 | 87.65 | 90.77 | 79.13 | 71.13 | 51.50 | 47.77 | 64.19 | |||||||||||||
| 1959 | 41.74 | 41.29 | 52.23 | 64.13 | 63.32 | 84.70 | 92.13 | 86.90 | 70.67 | 66.03 | 55.47 | 39.35 | 63.16 | |||||||||||||
| 1960 | 32.52 | 36.10 | 53.35 | 59.83 | 67.90 | 83.90 | 92.10 | 86.58 | 81.83 | 64.68 | 47.50 | 40.42 | 62.23 | |||||||||||||
| 1961 | 44.19 | 44.04 | 47.97 | 59.77 | 69.45 | 86.00 | 91.94 | 87.77 | 71.73 | 62.03 | 45.10 | 36.13 | 62.18 | |||||||||||||
| 1962 | 31.81 | 38.04 | 44.55 | 65.20 | 63.16 | 77.90 | 86.52 | 86.06 | 81.20 | 70.65 | 51.67 | 46.03 | 61.90 | |||||||||||||
| 1963 | 39.10 | 51.43 | 49.77 | 50.53 | 70.00 | 68.50 | 88.42 | 88.16 | 81.53 | 68.81 | 47.07 | 37.74 | 61.76 | |||||||||||||
| 1964 | 32.74 | 35.10 | 42.19 | 55.17 | 66.03 | 72.67 | 90.74 | 86.52 | 77.07 | 71.58 | 44.67 | 39.90 | 59.53 | |||||||||||||
| 1965 | 40.29 | 45.68 | 50.74 | 57.93 | 64.97 | 75.37 | 88.00 | 84.52 | 72.40 | 73.23 | 52.33 | 30.45 | 61.33 | |||||||||||||
| 1966 | 34.87 | 36.96 | 54.10 | 63.23 | 77.58 | 82.40 | 92.26 | 90.10 | 81.80 | 67.94 | 53.43 | 29.65 | 63.69 | |||||||||||||
| 1967 | 36.23 | 43.43 | 49.26 | 51.03 | 65.74 | 77.93 | 94.74 | 96.19 | 83.00 | 70.23 | 56.70 | 33.48 | 63.16 | |||||||||||||
| 1968 | 40.68 | 49.72 | 56.00 | 57.83 | 70.13 | 81.57 | 95.52 | 82.26 | 79.43 | 68.32 | 47.90 | 38.52 | 63.99 | |||||||||||||
| 1969 | 38.90 | 35.68 | 43.48 | 60.47 | 76.26 | 74.17 | 89.87 | 92.55 | 81.40 | 55.81 | 50.30 | 38.16 | 61.42 | |||||||||||||
| 1970 | 37.32 | 50.82 | 49.10 | 52.43 | 69.48 | 77.67 | 90.42 | 91.58 | 73.33 | 59.03 | 48.47 | 33.74 | 61.12 | |||||||||||||
| 1971 | 39.29 | 43.50 | 47.13 | 55.67 | 60.90 | 74.87 | 88.65 | 89.26 | 72.00 | 58.84 | 45.17 | 29.87 | 58.76 | |||||||||||||
| 1972 | 33.19 | 44.48 | 57.55 | 57.30 | 72.16 | 79.93 | 88.13 | 85.52 | 70.67 | 59.39 | 41.57 | 29.32 | 59.93 | |||||||||||||
| 1973 | 30.84 | 40.21 | 45.29 | 55.50 | 72.26 | 80.70 | 89.52 | 87.52 | 76.43 | 65.16 | 46.00 | 38.13 | 60.63 | |||||||||||||
| 1974 | 35.87 | 41.57 | 51.74 | 56.87 | 70.16 | 86.30 | 88.71 | 86.29 | 81.17 | 64.16 | 50.37 | 36.58 | 62.48 | |||||||||||||
| 1975 | 31.29 | 37.43 | 44.84 | 47.03 | 65.77 | 76.40 | 89.55 | 83.90 | 80.73 | 61.32 | 45.30 | 40.74 | 58.69 | |||||||||||||
| 1976 | 38.19 | 43.48 | 47.65 | 56.13 | 73.87 | 78.43 | 89.48 | 82.13 | 76.83 | 64.61 | 55.23 | 45.39 | 62.62 | |||||||||||||
| 1977 | 37.84 | 51.39 | 47.71 | 68.47 | 63.06 | 86.93 | 91.10 | 88.65 | 80.20 | 71.52 | 53.90 | 44.32 | 65.42 | |||||||||||||
| 1978 | 40.68 | 42.86 | 56.32 | 57.43 | 67.45 | 79.57 | 91.06 | 89.84 | 73.80 | 71.74 | 47.73 | 35.87 | 62.86 | |||||||||||||
| 1979 | 33.26 | 43.32 | 51.90 | 60.07 | 73.00 | 85.50 | 94.10 | 88.74 | 87.87 | 70.55 | 47.13 | 44.94 | 65.03 | |||||||||||||
| 1980 | 40.35 | 48.00 | 48.00 | 62.57 | 63.32 | 76.83 | 91.90 | 88.29 | 81.33 | 69.42 | 54.77 | 48.16 | 64.41 | |||||||||||||
| 1981 | 49.61 | 50.50 | 53.90 | 64.27 | 68.94 | 86.40 | 95.74 | 94.23 | 81.90 | 60.94 | 54.80 | 44.84 | 67.17 | |||||||||||||
| 1982 | 35.29 | 41.04 | 47.06 | 56.40 | 68.29 | 77.80 | 86.65 | 90.29 | 72.63 | 59.74 | 45.97 | 37.06 | 59.85 | |||||||||||||
| 1983 | 40.77 | 41.29 | 50.13 | 53.30 | 67.13 | 78.00 | 88.23 | 87.52 | 80.37 | 66.26 | 45.70 | 34.71 | 61.12 | |||||||||||||
| 1984 | 26.77 | 35.28 | 46.32 | 53.87 | 71.00 | 75.90 | 90.32 | 87.90 | 80.50 | 56.90 | 48.03 | 33.94 | 58.89 | |||||||||||||
| 1985 | 34.32 | 39.54 | 46.90 | 64.37 | 69.84 | 82.40 | 94.65 | 88.29 | 72.20 | 64.71 | 41.63 | 35.06 | 61.16 | |||||||||||||
| 1986 | 44.13 | 48.39 | 58.77 | 58.53 | 70.45 | 86.70 | 87.84 | 92.32 | 70.43 | 65.06 | 51.67 | 41.10 | 64.62 | |||||||||||||
| 1987 | 36.13 | 45.18 | 50.71 | 70.00 | 71.16 | 83.48 | a | 86.97 | 89.65 | 83.53 | 71.61 | 48.33 | 37.52 | 64.52 | ||||||||||||
| 1988 | 32.94 | 43.69 | 52.77 | 64.40 | 69.77 | 85.27 | 94.48 | 90.06 | 79.03 | 75.52 | 45.30 | 34.26 | 63.96 | |||||||||||||
| 1989 | 26.03 | 35.11 | 53.87 | 66.73 | 70.32 | 81.40 | 93.90 | 86.35 | 79.57 | 64.77 | 51.57 | 42.90 | 62.71 | |||||||||||||
| 1990 | 41.03 | 39.71 | 56.45 | 66.17 | 67.35 | 81.43 | 91.94 | 87.52 | 84.83 | 67.68 | 49.73 | 29.39 | 63.60 | |||||||||||||
| 1991 | 35.48 | 53.18 | 49.81 | 56.10 | 62.68 | 78.80 | 93.68 | 90.00 | 80.60 | 67.29 | 46.67 | 41.55 | 62.99 | |||||||||||||
| 1992 | 38.71 | 48.34 | 55.35 | 67.10 | 76.81 | 78.63 | 86.13 | 88.26 | 79.37 | 66.71 | 41.10 | 29.23 | 62.98 | |||||||||||||
| 1993 | 26.65 | 29.68 | 46.97 | 55.57 | 71.81 | 71.43 | 79.32 | 82.16 | 77.10 | 62.39 | 44.27 | 38.32 | 57.14 | |||||||||||||
| 1994 | 42.74 | 40.57 | 57.87 | 59.97 | 69.90 | 82.57 | 90.52 | 90.19 | 79.40 | 60.35 | 36.67 | 38.13 | 62.41 | |||||||||||||
| 1995 | 39.55 | 53.57 | 48.90 | a | 55.93 | 62.48 | 71.10 | 85.42 | 88.23 | 78.43 | 65.81 | 56.83 | 42.65 | 62.41 | ||||||||||||
| 1996 | 39.13 | 36.00 | 51.10 | 59.73 | 65.97 | 81.60 | 89.45 | 86.74 | 75.07 | 62.84 | 49.10 | 38.26 | 61.25 | |||||||||||||
| 1997 | 36.19 | 39.04 | 55.16 | 54.67 | 73.48 | 75.67 | 83.42 | 87.84 | 77.67 | 63.13 | 49.93 | 36.61 | 61.07 | |||||||||||||
| 1998 | 42.06 | 40.46 | 49.68 | 55.63 | 61.97 | 71.90 | 89.23 | 89.90 | 75.90 | 59.77 | 49.20 | 36.81 | 60.21 | |||||||||||||
| 1999 | 41.39 | 43.93 | 53.23 | 53.20 | 65.74 | 77.93 | 88.42 | 85.94 | 78.47 | 70.39 | 58.30 | 42.03 | 63.25 | |||||||||||||
| 2000 | 41.74 | 46.31 | 51.58 | 65.83 | 71.06 | 83.20 | 90.10 | 89.42 | 78.03 | 62.23 | 39.97 | 39.13 | 63.22 | |||||||||||||
| 2001 | 33.16 | 38.86 | 54.39 | 58.40 | 77.77 | 84.23 | 89.81 | 92.74 | 82.47 | 68.71 | 51.83 | 32.35 | 63.73 | |||||||||||||
| 2002 | 33.06 | 36.64 | 47.61 | 61.57 | 69.90 | 82.87 | 94.42 | 87.19 | 78.43 | 63.03 | 50.83 | 42.26 | 62.32 | |||||||||||||
| 2003 | 48.06 | 42.96 | 54.97 | 55.30 | 70.42 | 84.40 | 95.26 | 89.23 | 79.40 | 71.19 | 43.60 | 39.00 | 64.48 | |||||||||||||
| 2004 | 27.35 | 33.72 | 58.90 | 60.37 | 69.73 | a | 83.03 | 91.55 | 85.48 | 75.63 | 60.74 | 45.83 | 40.52 | 61.07 | ||||||||||||
| 2005 | 29.10 | 34.00 | 49.35 | 57.67 | 67.03 | 74.77 | 93.35 | 89.32 | 76.17 | 64.65 | 52.10 | 37.55 | 60.42 | |||||||||||||
| 2006 | 40.87 | 43.71 | 44.90 | 60.33 | 73.26 | 85.43 | 93.97 | 88.55 | 77.93 | 63.16 | 48.70 | 37.48 | 63.19 | |||||||||||||
| 2007 | 30.65 | 44.21 | 58.35 | 61.97 | 74.81 | 84.93 | 95.90 | 90.94 | 77.83 | 62.77 | 52.63 | 35.90 | 64.24 | |||||||||||||
| 2008 | 30.03 | 36.62 | 49.32 | 57.67 | 68.39 | 80.47 | 93.03 | 91.10 | 81.57 | 66.61 | 54.13 | 38.13 | 62.26 | |||||||||||||
| 2009 | 39.55 | 43.68 | 51.16 | 58.13 | 74.58 | 76.07 | 91.32 | 87.45 | 84.27 | 59.29 | 52.17 | 28.90 | 62.21 | |||||||||||||
| 2010 | 36.06 | 42.14 | 50.58 | 56.33 | 61.06 | 79.93 | 92.10 | 88.48 | 82.50 | 66.35 | 44.73 | 37.71 | 61.50 | |||||||||||||
| 2011 | 39.26 | 43.64 | 50.84 | 53.50 | 63.00 | 77.17 | 91.65 | 92.39 | 83.73 | 66.19 | 47.37 | 42.48 | 62.60 | |||||||||||||
| 2012 | 44.32 | 43.38 | 55.03 | 64.83 | 73.06 | 84.50 | 93.52 | 93.06 | 83.67 | 67.90 | 54.83 | 37.29 | 66.28 | |||||||||||||
| 2013 | 25.06 | 38.75 | 55.42 | 49.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 15.00 | z | 39.74 | ||||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 36.66 | 42.41 | 51.09 | 59.93 | 69.43 | 80.06 | 91.14 | 88.86 | 78.88 | 65.80 | 50.28 | 38.93 | 62.68 | |||||||||||||
| S.D. | 5.91 | 6.00 | 5.11 | 5.11 | 4.84 | 4.68 | 3.09 | 2.98 | 3.80 | 4.47 | 5.49 | 5.66 | 2.17 | |||||||||||||
| SKEW | -0.46 | -0.19 | 0.70 | 0.68 | 0.02 | 0.05 | -0.23 | 0.03 | -0.41 | 0.06 | 0.36 | 0.18 | 0.51 | |||||||||||||
| MAX | 50.03 | 56.83 | 74.00 | 77.70 | 80.29 | 94.10 | 100.55 | 96.23 | 87.87 | 78.26 | 69.47 | 57.87 | 71.96 | |||||||||||||
| MIN | 19.74 | 27.00 | 37.32 | 47.03 | 57.23 | 68.50 | 79.32 | 81.42 | 70.13 | 54.65 | 34.83 | 23.55 | 57.14 | |||||||||||||
| NO YRS | 118 | 116 | 115 | 115 | 115 | 115 | 116 | 113 | 114 | 112 | 117 | 118 | 105 | |||||||||||||