| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1892 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.81 | 92.32 | ----- | z | 69.81 | ----- | z | ----- | z | 83.65 | ||||
| 1893 | 34.35 | 40.75 | 50.97 | 62.43 | 73.52 | 83.50 | 91.87 | 91.55 | 74.23 | 60.87 | 47.33 | 41.90 | 62.77 | |||||||||||||
| 1894 | 38.71 | 40.07 | 52.35 | 66.07 | a | 77.23 | 80.03 | 93.16 | 96.68 | 77.37 | 69.84 | 58.60 | 41.81 | 65.99 | ||||||||||||
| 1895 | 36.74 | 42.57 | 56.19 | 73.00 | 75.97 | 85.00 | 92.90 | 91.93 | a | 75.03 | a | 75.84 | 52.23 | 40.81 | 66.52 | |||||||||||
| 1896 | 44.68 | 59.62 | 61.69 | b | 65.55 | a | 70.32 | 87.60 | 98.61 | 94.52 | 82.77 | 78.84 | 62.70 | 43.45 | 70.86 | |||||||||||
| 1897 | 38.40 | a | 44.93 | 46.74 | 72.10 | 86.55 | 87.63 | 92.58 | 99.71 | 84.11 | b | 73.33 | a | 60.86 | a | 39.63 | a | 68.88 | ||||||||
| 1898 | 34.13 | 49.50 | 56.58 | 81.40 | 84.23 | 90.87 | 99.58 | 100.65 | 86.50 | 73.32 | 48.27 | 35.52 | 70.04 | |||||||||||||
| 1899 | 42.52 | 39.25 | 50.90 | 66.70 | 72.16 | 82.90 | 94.84 | 85.13 | 88.67 | 62.90 | 56.73 | 37.77 | 65.04 | |||||||||||||
| 1900 | 45.26 | 46.50 | 65.94 | 72.50 | 80.68 | 92.17 | 93.77 | 86.29 | 79.27 | 68.74 | 55.33 | 42.42 | 69.07 | |||||||||||||
| 1901 | 38.74 | 44.93 | 54.29 | 64.67 | 80.39 | 81.30 | 98.74 | 98.87 | 81.20 | 79.32 | 64.77 | 46.55 | 69.48 | |||||||||||||
| 1902 | 37.68 | 46.93 | 53.29 | 64.53 | 76.29 | 87.07 | 90.42 | 97.19 | 83.30 | 72.66 | b | 53.13 | 39.58 | 66.84 | ||||||||||||
| 1903 | 35.03 | 39.25 | 57.58 | 64.17 | ----- | z | ----- | z | ----- | z | 97.77 | 85.10 | 72.77 | 51.73 | 39.13 | 60.28 | ||||||||||
| 1904 | 39.21 | b | 44.38 | 50.97 | 67.63 | 76.61 | 84.93 | 91.39 | 94.80 | a | 85.67 | 72.52 | 57.70 | 41.23 | 67.25 | |||||||||||
| 1905 | 38.77 | 45.50 | 62.52 | 69.87 | 73.90 | 81.89 | c | 98.74 | 98.32 | 81.27 | 64.35 | 54.67 | 34.81 | 67.05 | ||||||||||||
| 1906 | 37.00 | 41.75 | 48.45 | 65.95 | k | ----- | z | ----- | z | ----- | z | 96.07 | q | 83.67 | 71.55 | 48.03 | 43.32 | 53.40 | ||||||||
| 1907 | 36.39 | 53.68 | 54.19 | 64.52 | a | 75.90 | 77.17 | 90.94 | 86.32 | 79.57 | 74.58 | 53.33 | 40.39 | 65.58 | ||||||||||||
| 1908 | 40.48 | 47.93 | 55.48 | d | 69.93 | 67.84 | 79.00 | 95.55 | 90.19 | 80.03 | a | 62.55 | 53.03 | 36.87 | 64.91 | |||||||||||
| 1909 | 41.81 | 46.21 | 57.03 | a | 62.07 | 70.42 | 83.62 | a | 90.70 | a | 92.87 | a | 78.90 | 66.81 | 51.55 | a | 31.29 | 64.44 | ||||||||
| 1910 | 30.48 | 34.79 | 59.32 | 70.57 | 77.50 | a | 85.27 | 95.68 | 89.52 | 78.40 | 65.87 | 49.41 | a | 39.97 | 64.73 | |||||||||||
| 1911 | 37.39 | 38.57 | 58.65 | 63.03 | 68.48 | 83.07 | 93.61 | 90.42 | 77.23 | 63.58 | 47.17 | 38.87 | 63.34 | |||||||||||||
| 1912 | 32.52 | 43.83 | 52.29 | 62.27 | 72.55 | 83.77 | 87.23 | 85.58 | 73.93 | 61.65 | 51.00 | 37.77 | 62.03 | |||||||||||||
| 1913 | 33.58 | 38.71 | 48.48 | 65.97 | 74.77 | 79.63 | 85.19 | 91.13 | 80.83 | 62.77 | 51.03 | a | 36.97 | 62.42 | ||||||||||||
| 1914 | 42.20 | a | 43.22 | a | 59.71 | 65.97 | 78.45 | 79.17 | 93.03 | 92.32 | 77.80 | 68.06 | 54.07 | 34.60 | a | 65.72 | ||||||||||
| 1915 | 34.52 | 49.57 | 62.81 | 72.24 | a | 68.26 | 80.63 | 88.48 | 96.06 | 78.77 | 71.55 | 47.70 | 38.97 | 65.80 | ||||||||||||
| 1916 | 32.10 | 42.14 | a | 57.58 | 66.97 | 68.90 | 78.97 | 87.81 | 89.55 | 80.77 | 64.90 | 46.52 | a | 35.61 | 62.65 | |||||||||||
| 1917 | 28.71 | 37.68 | 43.58 | 59.63 | 70.74 | 79.87 | 94.87 | 93.45 | 83.10 | a | 69.61 | 54.03 | 49.32 | 63.72 | ||||||||||||
| 1918 | 40.71 | 44.57 | 57.94 | 65.87 | 71.68 | f | 92.07 | 92.73 | a | 84.81 | 81.79 | a | 67.74 | 49.25 | b | 36.43 | a | 64.90 | ||||||||
| 1919 | 40.61 | 43.57 | 56.47 | a | 68.73 | 75.90 | 85.37 | 96.16 | 93.52 | 79.53 | 59.84 | 45.97 | 29.90 | 64.63 | ||||||||||||
| 1920 | 33.33 | a | 46.03 | 54.00 | a | 60.70 | 71.58 | 80.27 | 93.84 | 91.70 | a | 78.72 | a | 60.83 | a | 49.14 | a | 40.30 | a | 63.37 | ||||||
| 1921 | 39.74 | 40.96 | 57.52 | 62.03 | 72.77 | 85.75 | r | 89.30 | k | 93.00 | f | 74.23 | 70.23 | 56.60 | 40.90 | 57.22 | ||||||||||
| 1922 | 29.03 | a | 37.46 | 50.06 | 59.83 | 72.68 | 89.40 | 94.81 | 92.48 | 84.47 | 72.00 | 49.50 | 35.58 | 63.94 | ||||||||||||
| 1923 | 42.87 | 40.11 | 53.27 | a | 62.67 | f | 68.13 | h | 73.77 | 88.55 | 86.97 | 82.53 | 60.45 | 43.38 | a | 33.87 | a | 60.58 | ||||||||
| 1924 | 25.76 | b | ----- | z | ----- | z | 68.60 | 82.26 | 84.10 | 91.32 | 84.16 | 78.30 | 66.71 | 51.13 | 30.45 | 66.28 | ||||||||||
| 1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1928 | 35.48 | 40.64 | a | 52.65 | 58.27 | 81.10 | 80.07 | a | 93.52 | 87.90 | 80.40 | 65.65 | 51.28 | a | 34.68 | c | 63.47 | |||||||||
| 1929 | 27.83 | b | 33.00 | 54.07 | a | 59.45 | a | 73.13 | a | 78.07 | 92.16 | 94.06 | 74.27 | 69.58 | 51.67 | 43.42 | 62.56 | |||||||||
| 1930 | 24.61 | 45.79 | 58.83 | a | 71.93 | 71.10 | 82.40 | 95.03 | a | 93.03 | 78.03 | a | 62.90 | 47.12 | d | 30.71 | 63.46 | |||||||||
| 1931 | 33.00 | 40.50 | 53.23 | ----- | z | 76.65 | e | 81.93 | o | 95.90 | 92.29 | 76.93 | 65.52 | 45.63 | 32.13 | a | 61.18 | |||||||||
| 1932 | 31.50 | a | 35.21 | 50.71 | 67.33 | 71.74 | d | 83.17 | 88.81 | 86.58 | 80.13 | 61.65 | 47.90 | 34.10 | b | 61.57 | ||||||||||
| 1933 | 39.48 | 31.71 | 50.06 | 63.10 | 68.07 | a | 85.93 | a | 95.52 | 90.32 | 78.17 | a | 73.45 | 53.03 | 45.77 | 64.55 | ||||||||||
| 1934 | 45.03 | 53.82 | 64.32 | 74.67 | 82.13 | 82.37 | 94.29 | 95.19 | 79.50 | 67.87 | 53.40 | 36.81 | 69.12 | |||||||||||||
| 1935 | 36.58 | 42.46 | 52.48 | 62.20 | 74.29 | 83.87 | 92.77 | a | 92.07 | a | 86.60 | 69.46 | e | 42.37 | 31.57 | a | 63.89 | |||||||||
| 1936 | 35.53 | a | 33.66 | 50.16 | 70.45 | a | 79.58 | 83.45 | a | 95.20 | a | 92.23 | 79.73 | 71.71 | 48.23 | 40.19 | 65.01 | |||||||||
| 1937 | 22.13 | 38.18 | 55.30 | a | 61.60 | 76.57 | a | 80.90 | 94.29 | 90.35 | 83.47 | 66.52 | 52.54 | b | 44.29 | 63.84 | ||||||||||
| 1938 | 40.81 | e | 48.74 | a | 52.29 | 66.60 | 73.06 | 84.90 | 91.97 | 90.55 | 85.10 | 66.32 | 44.34 | a | 39.61 | 65.36 | ||||||||||
| 1939 | 40.13 | a | 40.48 | a | 58.03 | b | 70.52 | a | 79.79 | b | 81.23 | 94.39 | 94.26 | 81.70 | 62.74 | 51.43 | 44.55 | 66.61 | ||||||||
| 1940 | 38.26 | 46.24 | 58.03 | a | 64.57 | 80.03 | 88.60 | 92.94 | 93.42 | 75.30 | 64.84 | 45.13 | 41.87 | 65.77 | ||||||||||||
| 1941 | 38.84 | 46.64 | 60.06 | 66.23 | 75.29 | 79.53 | 92.48 | 85.58 | 70.87 | 63.29 | 51.67 | 42.06 | 64.38 | |||||||||||||
| 1942 | 28.84 | 40.25 | 53.26 | 67.43 | 69.13 | 77.90 | 93.03 | 89.71 | 76.73 | 64.61 | 46.87 | 39.10 | 62.24 | |||||||||||||
| 1943 | 35.23 | 43.11 | 52.13 | 69.07 | 69.65 | 77.60 | 91.48 | 89.00 | 85.97 | 65.45 | 49.50 | 40.48 | 64.05 | |||||||||||||
| 1944 | 32.06 | 43.55 | 53.35 | 64.93 | 76.29 | 78.10 | 91.94 | 90.94 | 81.57 | 71.87 | 45.77 | 34.97 | 63.78 | |||||||||||||
| 1945 | 36.23 | 47.11 | 53.26 | 62.52 | a | 72.87 | 79.23 | 95.87 | 93.23 | 77.73 | 69.35 | 47.17 | a | 37.34 | b | 64.33 | ||||||||||
| 1946 | 36.90 | 40.33 | a | 56.48 | 69.21 | a | 75.48 | 83.37 | 94.94 | 94.29 | 78.21 | a | 60.48 | 49.17 | 44.62 | b | 65.29 | |||||||||
| 1947 | 32.71 | 48.00 | 60.35 | 66.00 | 81.30 | a | 77.83 | 96.48 | 93.00 | h | 79.77 | 66.48 | 45.86 | b | 39.66 | b | 63.13 | |||||||||
| 1948 | 42.14 | c | 44.71 | a | 51.48 | 61.63 | 72.35 | 84.97 | 90.06 | 89.71 | 79.33 | 66.19 | 46.50 | 31.35 | 63.37 | |||||||||||
| 1949 | 19.42 | 41.79 | 56.97 | 71.79 | a | 78.00 | b | 84.53 | 94.16 | 93.29 | 83.60 | 60.16 | 51.27 | 39.35 | 64.53 | |||||||||||
| 1950 | 32.29 | 38.86 | 50.81 | 63.60 | 73.06 | 80.57 | 92.06 | 89.10 | 78.27 | 67.84 | 50.30 | 42.13 | 63.24 | |||||||||||||
| 1951 | 36.90 | 43.00 | 51.03 | a | 69.27 | 74.10 | 80.47 | 93.71 | 88.42 | 79.13 | 60.03 | 45.92 | e | 35.10 | b | 63.09 | ||||||||||
| 1952 | 33.06 | 36.21 | 47.29 | 69.60 | 75.55 | 82.07 | 91.65 | 91.10 | 80.63 | 70.42 | 46.63 | 38.39 | 63.55 | |||||||||||||
| 1953 | 47.42 | 47.64 | 56.74 | 62.43 | 68.58 | 75.77 | 94.90 | 89.03 | 82.23 | 65.97 | 53.43 | 38.84 | 65.25 | |||||||||||||
| 1954 | 44.19 | 48.43 | 53.77 | 65.20 | 77.23 | 77.67 | 93.55 | 84.42 | 75.73 | 63.32 | 52.60 | 37.23 | 64.44 | |||||||||||||
| 1955 | 29.97 | 34.75 | 47.94 | 57.90 | 70.16 | 84.00 | 88.84 | 92.90 | 80.00 | 67.19 | 43.40 | 41.35 | 61.53 | |||||||||||||
| 1956 | 38.16 | 37.62 | 57.81 | 69.77 | 76.65 | 81.23 | 93.03 | 87.74 | 82.67 | 63.74 | 45.93 | 37.71 | 64.34 | |||||||||||||
| 1957 | 28.00 | 41.36 | 55.77 | 64.90 | 73.26 | 83.13 | 90.84 | 90.10 | 85.03 | 63.77 | 50.30 | 41.10 | 63.96 | |||||||||||||
| 1958 | 36.19 | 48.89 | 55.03 | 63.53 | 82.00 | 82.53 | 92.26 | 93.81 | 80.40 | 72.68 | 50.57 | 44.03 | 66.83 | |||||||||||||
| 1959 | 43.13 | 48.29 | 56.74 | 69.53 | 70.94 | 86.57 | 95.35 | 88.87 | 75.27 | 66.13 | 50.07 | 39.45 | 65.86 | |||||||||||||
| 1960 | 32.77 | 43.34 | 56.29 | 66.30 | 71.48 | 87.27 | 97.48 | 86.39 | 84.13 | 66.55 | 50.90 | a | 38.77 | 65.14 | ||||||||||||
| 1961 | 39.10 | 50.82 | 57.55 | 65.53 | 75.65 | ----- | z | 96.12 | o | 93.97 | 74.93 | 64.61 | 48.47 | 39.06 | 60.97 | |||||||||||
| 1962 | 29.90 | 39.25 | 55.81 | 73.90 | 72.97 | 86.77 | 91.52 | 89.90 | 84.90 | 67.58 | 53.80 | 42.84 | 65.76 | |||||||||||||
| 1963 | 36.61 | 55.18 | 60.84 | 62.97 | 78.74 | 80.63 | 91.00 | 92.39 | 86.03 | 72.90 | 52.17 | 33.90 | 66.95 | |||||||||||||
| 1964 | 34.52 | 38.31 | 52.68 | 65.37 | 75.13 | 79.67 | 92.61 | 88.74 | 80.03 | 72.29 | 50.67 | 42.06 | 64.34 | |||||||||||||
| 1965 | 37.71 | 49.71 | 58.65 | 69.80 | 74.48 | 83.53 | 93.35 | 88.65 | 77.40 | 74.45 | 55.17 | 40.84 | 66.98 | |||||||||||||
| 1966 | 45.00 | 49.07 | 60.19 | 70.67 | 82.13 | 83.70 | 93.84 | 91.74 | 86.50 | 68.10 | 53.80 | 39.94 | 68.72 | |||||||||||||
| 1967 | 43.45 | 52.43 | 57.65 | 61.23 | 76.61 | 83.93 | 97.48 | 99.00 | 88.60 | 66.58 | 52.93 | 37.03 | 68.08 | |||||||||||||
| 1968 | 38.45 | 52.69 | 63.06 | 65.77 | 76.23 | 85.63 | 97.42 | 84.90 | 80.30 | 65.84 | 48.77 | 40.87 | 66.66 | |||||||||||||
| 1969 | 37.26 | 41.50 | 57.77 | 70.77 | 79.84 | 82.83 | 93.45 | 95.71 | 83.83 | 63.45 | 53.27 | 43.19 | 66.91 | |||||||||||||
| 1970 | 42.77 | 54.43 | 56.19 | 60.97 | 77.06 | 87.40 | 93.39 | 96.19 | 77.57 | 64.84 | 51.67 | 39.42 | 66.82 | |||||||||||||
| 1971 | 40.39 | 51.00 | 53.23 | 67.87 | 78.16 | 80.47 | 94.52 | 97.19 | 78.00 | 65.45 | 49.43 | 36.81 | 66.04 | |||||||||||||
| 1972 | 37.94 | 43.90 | 60.13 | 65.33 | 79.74 | 85.60 | 91.68 | 95.19 | 78.37 | 70.71 | 50.97 | 30.19 | 65.81 | |||||||||||||
| 1973 | 37.97 | 50.86 | 59.19 | 67.77 | 80.58 | ----- | z | 95.13 | 93.32 | 82.00 | ----- | z | 43.20 | y | 43.65 | 67.83 | ||||||||||
| 1974 | 36.03 | 47.46 | 56.19 | 66.67 | 72.81 | 89.70 | 90.39 | 91.42 | 84.07 | 65.10 | 50.90 | 38.06 | 65.73 | |||||||||||||
| 1975 | 33.68 | 42.68 | 53.16 | 58.10 | 73.06 | 79.60 | 94.90 | 86.00 | 83.23 | 63.77 | a | 47.50 | 35.42 | 62.59 | ||||||||||||
| 1976 | 35.90 | 41.00 | 51.43 | a | 64.30 | 78.39 | 80.77 | 91.29 | c | 83.48 | 79.73 | 65.52 | 52.90 | 39.74 | 63.70 | |||||||||||
| 1977 | 26.23 | 43.11 | 54.90 | 73.37 | 68.48 | 89.40 | 91.06 | 90.55 | 78.37 | 66.10 | 48.90 | 43.65 | 64.51 | |||||||||||||
| 1978 | 43.29 | 46.89 | 61.48 | 63.37 | 71.32 | 82.97 | 91.10 | 89.52 | 77.37 | 70.23 | 46.33 | 33.52 | 64.78 | |||||||||||||
| 1979 | 24.13 | 40.21 | 58.58 | 64.67 | 75.90 | 85.70 | 92.77 | 89.42 | 86.43 | 69.55 | 45.47 | 40.74 | 64.46 | |||||||||||||
| 1980 | 39.19 | ----- | z | 55.29 | 69.47 | 73.55 | 79.90 | 90.74 | ----- | z | ----- | z | 66.52 | 49.13 | 39.29 | 62.56 | ||||||||||
| 1981 | 39.19 | 47.68 | 59.55 | 67.73 | 72.10 | 80.67 | 91.48 | 94.58 | 82.20 | 63.45 | 52.37 | 41.81 | 66.07 | |||||||||||||
| 1982 | 32.39 | 37.11 | 54.77 | 61.77 | 72.77 | 81.90 | 88.06 | 90.16 | 78.17 | 64.32 | 44.80 | 37.58 | 61.98 | |||||||||||||
| 1983 | 38.84 | 48.82 | 57.58 | 62.47 | 75.32 | 80.93 | 86.84 | 90.52 | 79.93 | 66.84 | 51.30 | 31.94 | 64.28 | |||||||||||||
| 1984 | 29.94 | 36.41 | 54.45 | 61.67 | 70.90 | 78.33 | 91.90 | 91.29 | 77.37 | 61.58 | 48.33 | 30.68 | 61.07 | |||||||||||||
| 1985 | 25.90 | 35.75 | 52.19 | 71.70 | 75.55 | 85.77 | 96.39 | 87.87 | 73.13 | ----- | z | ----- | z | ----- | z | 67.14 | ||||||||||
| 1986 | ----- | z | ----- | z | 64.00 | 66.63 | 76.90 | 89.83 | 88.13 | 93.48 | 73.63 | 70.97 | 55.67 | 41.29 | 72.05 | |||||||||||
| 1987 | 35.94 | 50.43 | 59.71 | 75.67 | 80.48 | 86.90 | 89.48 | 90.71 | 86.17 | 75.87 | 55.17 | 44.35 | 69.24 | |||||||||||||
| 1988 | 31.97 | 49.10 | 61.39 | 69.77 | 75.48 | 87.60 | 95.16 | 92.35 | 81.20 | 77.90 | 52.63 | 37.65 | 67.68 | |||||||||||||
| 1989 | 30.13 | 33.46 | 54.61 | 70.67 | 74.19 | 86.50 | 94.29 | 87.16 | 82.23 | 67.16 | 53.70 | 43.81 | 64.83 | |||||||||||||
| 1990 | 44.77 | 50.18 | 64.42 | 74.27 | 74.42 | 84.50 | 95.06 | 91.84 | 89.57 | 67.94 | 54.13 | 31.42 | 68.54 | |||||||||||||
| 1991 | 34.06 | 54.07 | 59.90 | 66.13 | 72.06 | 80.57 | 95.13 | 94.29 | 84.67 | 71.39 | 50.67 | 44.48 | 67.29 | |||||||||||||
| 1992 | 43.90 | 55.90 | 67.16 | 70.23 | 83.32 | 87.50 | 87.58 | 91.74 | 79.77 | 71.32 | 47.93 | 35.81 | 68.51 | |||||||||||||
| 1993 | 31.84 | 37.79 | 52.87 | 63.57 | 78.00 | 77.27 | 80.58 | 86.23 | 82.63 | 69.81 | 47.50 | 44.23 | 62.69 | |||||||||||||
| 1994 | 39.71 | 45.57 | 65.32 | ----- | z | 77.48 | 84.37 | 94.39 | 94.23 | 85.03 | 67.94 | 42.70 | 34.45 | 66.47 | ||||||||||||
| 1995 | 43.13 | 54.14 | 57.19 | 64.37 | 73.00 | 79.90 | 89.77 | 86.87 | 83.47 | 65.48 | 53.97 | 42.68 | 66.16 | |||||||||||||
| 1996 | 42.77 | 46.21 | 59.26 | 65.17 | 71.71 | 83.87 | 95.87 | 91.32 | 76.97 | 68.26 | 55.50 | 44.42 | 66.78 | |||||||||||||
| 1997 | 45.19 | 52.04 | 60.42 | 65.23 | 77.94 | 82.20 | 87.06 | 89.81 | 80.50 | 67.71 | 56.87 | 42.84 | 67.32 | |||||||||||||
| 1998 | 42.29 | 49.07 | 56.48 | 63.77 | 69.74 | 78.87 | 96.97 | 94.81 | 84.07 | a | 69.03 | 54.07 | 38.71 | 66.49 | ||||||||||||
| 1999 | ----- | z | 43.89 | 58.45 | 64.13 | 73.06 | 80.97 | 90.71 | 90.39 | 80.17 | 70.31 | b | 57.10 | 38.65 | 67.98 | |||||||||||
| 2000 | 38.68 | 51.28 | 57.26 | 70.57 | 75.00 | 84.70 | 93.65 | 93.84 | 77.80 | 66.10 | 43.73 | 37.94 | 65.88 | |||||||||||||
| 2001 | 34.84 | 43.18 | 60.45 | 62.77 | 77.65 | 83.03 | 90.50 | a | 93.65 | 84.50 | 68.87 | 56.17 | 38.03 | 66.14 | ||||||||||||
| 2002 | 39.26 | 45.29 | 55.94 | 66.83 | 74.58 | 82.67 | l | 97.45 | k | 87.83 | a | 82.43 | 66.94 | 54.53 | 45.32 | 61.90 | ||||||||||
| 2003 | 45.94 | 53.04 | a | 59.55 | 64.73 | 73.77 | 86.93 | 97.58 | 92.58 | 81.87 | 74.65 | 49.77 | 47.32 | 68.98 | ||||||||||||
| 2004 | 31.58 | 43.10 | 64.03 | 69.83 | 73.03 | 84.07 | 94.29 | 89.87 | 78.83 | 68.03 | 48.63 | 42.65 | 65.66 | |||||||||||||
| 2005 | 45.00 | z | 49.86 | 61.29 | 65.10 | 73.13 | 79.03 | 96.35 | e | 93.35 | 81.84 | e | 69.77 | 48.17 | 33.06 | 68.27 | ||||||||||
| 2006 | 43.50 | e | 47.86 | 54.16 | 65.10 | 77.10 | 86.83 | 99.32 | 90.52 | 80.20 | 67.94 | 53.37 | 39.48 | 67.11 | ||||||||||||
| 2007 | 41.23 | 50.43 | 61.87 | 66.47 | 77.84 | 82.40 | 93.77 | 89.68 | 79.23 | 63.90 | 52.43 | 40.32 | 66.63 | |||||||||||||
| 2008 | 34.26 | 45.31 | 54.00 | 61.47 | 74.48 | 79.63 | 92.74 | 90.16 | 79.27 | 67.87 | 53.70 | 40.23 | 64.43 | |||||||||||||
| 2009 | 36.35 | 45.54 | 54.48 | 65.37 | 74.13 | 73.57 | 91.55 | 79.23 | 84.07 | 60.52 | 52.57 | 36.16 | 62.79 | |||||||||||||
| 2010 | 41.55 | 47.61 | 58.77 | 62.47 | 67.13 | 79.27 | 91.13 | 88.42 | 80.23 | 70.45 | 52.00 | 39.61 | 64.89 | |||||||||||||
| 2011 | 38.35 | 47.18 | 54.61 | 61.43 | 70.88 | e | 79.67 | o | 87.97 | 92.45 | 84.07 | 65.26 | 48.47 | 44.58 | 63.21 | |||||||||||
| 2012 | 45.84 | 51.28 | 57.29 | 68.03 | 72.10 | 79.76 | a | 94.06 | 92.48 | 81.50 | 64.61 | 53.30 | 43.87 | 67.01 | ||||||||||||
| 2013 | 25.42 | 48.61 | 58.71 | 74.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.25 | ||||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 36.58 | 44.67 | 56.24 | 66.32 | 74.99 | 82.80 | 92.85 | 91.21 | 80.67 | 67.55 | 50.85 | 39.09 | 65.34 | |||||||||||||
| S.D. | 5.70 | 5.67 | 4.36 | 4.15 | 3.94 | 3.74 | 3.14 | 3.72 | 3.62 | 4.21 | 4.06 | 4.16 | 2.08 | |||||||||||||
| SKEW | -0.51 | -0.02 | -0.02 | 0.51 | 0.34 | 0.20 | -0.57 | -0.11 | -0.02 | 0.42 | 0.44 | -0.28 | 0.32 | |||||||||||||
| MAX | 47.42 | 59.62 | 67.16 | 81.40 | 86.55 | 92.17 | 99.58 | 100.65 | 89.57 | 79.32 | 64.77 | 49.32 | 70.86 | |||||||||||||
| MIN | 19.42 | 31.71 | 43.58 | 57.90 | 67.13 | 73.57 | 80.58 | 79.23 | 70.87 | 59.84 | 42.37 | 29.90 | 61.07 | |||||||||||||
| NO YRS | 115 | 115 | 117 | 113 | 113 | 109 | 113 | 114 | 116 | 116 | 115 | 116 | 99 | |||||||||||||