| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1901 | ----- | z | 44.37 | a | 55.23 | 63.27 | 78.59 | b | 78.17 | 97.48 | f | 97.35 | 75.83 | 73.48 | 56.83 | 42.74 | h | 69.24 | ||||||||
| 1902 | 40.52 | 49.11 | 57.10 | a | 69.31 | a | 74.52 | 83.21 | a | 88.97 | 91.97 | 80.70 | 69.74 | 47.86 | a | 40.19 | 66.10 | |||||||||
| 1903 | 35.00 | 36.00 | 53.84 | 62.60 | 75.26 | 90.24 | a | 89.73 | a | 92.13 | 79.20 | 68.68 | 49.73 | 41.52 | 64.49 | |||||||||||
| 1904 | 38.39 | 41.48 | 47.19 | 65.10 | 72.58 | 80.93 | 88.74 | 91.71 | 81.77 | 67.03 | 56.77 | 38.55 | 64.19 | |||||||||||||
| 1905 | 36.90 | 42.75 | 58.81 | 66.00 | 68.45 | 76.67 | 94.61 | 91.23 | 78.83 | 59.65 | 51.47 | 33.35 | 63.23 | |||||||||||||
| 1906 | 33.00 | 37.93 | 45.42 | 66.27 | ----- | z | ----- | z | 96.87 | 91.07 | a | 79.37 | 68.61 | 47.30 | 43.03 | 60.89 | ||||||||||
| 1907 | 36.71 | 53.31 | b | 53.29 | 64.96 | d | 76.00 | f | ----- | z | ----- | z | 98.46 | c | 86.81 | c | ----- | z | 72.88 | e | 51.52 | b | 64.74 | |||
| 1908 | 51.37 | d | ----- | z | ----- | z | 67.38 | v | 69.06 | 84.47 | 100.68 | 96.94 | 75.50 | 62.61 | 59.80 | 47.00 | j | 75.05 | ||||||||
| 1909 | 45.40 | a | 50.11 | 55.81 | 61.90 | a | 69.42 | 84.70 | 92.77 | 96.71 | 80.86 | a | 67.61 | 52.83 | 35.84 | 66.16 | ||||||||||
| 1910 | 25.06 | 41.75 | 57.68 | 70.30 | 81.16 | 91.47 | 98.55 | 83.74 | d | ----- | z | 70.74 | ----- | z | 47.10 | 66.75 | ||||||||||
| 1911 | 39.81 | 46.69 | b | 62.10 | 64.27 | 70.03 | a | 81.96 | b | 96.07 | a | 93.23 | 79.67 | 71.42 | 51.80 | 41.84 | 66.57 | |||||||||
| 1912 | ----- | z | 50.38 | m | 55.58 | 65.07 | 75.39 | c | 83.90 | 91.03 | 87.61 | 75.13 | 63.58 | 52.75 | b | 40.35 | 69.04 | |||||||||
| 1913 | 34.93 | d | 44.64 | 48.42 | 67.00 | a | 73.55 | b | 81.63 | 88.03 | a | 90.74 | 80.90 | 61.13 | 49.10 | 37.35 | 63.12 | |||||||||
| 1914 | 40.35 | 41.00 | 58.16 | 67.13 | 78.84 | 80.27 | 94.42 | 94.13 | 75.90 | 66.87 | a | 52.30 | 31.75 | c | 65.09 | |||||||||||
| 1915 | 34.73 | a | 45.86 | ----- | z | 69.10 | a | ----- | z | 81.87 | 91.77 | 99.48 | 78.87 | 68.33 | a | 46.13 | 35.58 | 65.17 | ||||||||
| 1916 | 32.48 | 40.21 | 54.61 | 68.55 | a | ----- | z | ----- | z | ----- | z | 89.68 | 79.43 | 63.81 | 44.10 | a | 33.57 | a | 56.27 | |||||||
| 1917 | ----- | z | 38.22 | a | 42.77 | 58.83 | a | ----- | z | ----- | z | ----- | z | ----- | z | 83.21 | b | 67.52 | ----- | z | 50.62 | b | 56.86 | |||
| 1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 83.88 | n | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 79.53 | 97.03 | 95.83 | h | 91.73 | 67.45 | ----- | z | ----- | z | 83.94 | |||||
| 1924 | 35.97 | 51.52 | 54.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 66.87 | 47.57 | 26.06 | 47.04 | |||||||
| 1925 | ----- | z | 46.32 | 58.81 | 69.87 | 78.90 | 73.80 | t | ----- | z | 86.20 | a | 78.77 | 68.55 | b | 50.85 | c | 37.45 | 63.97 | |||||||
| 1926 | 39.46 | e | 49.75 | 62.26 | 74.53 | 75.26 | 89.67 | 94.87 | 91.71 | 78.37 | 72.97 | 47.70 | 35.29 | 67.65 | ||||||||||||
| 1927 | 40.26 | 46.21 | 53.10 | 63.57 | 63.97 | 82.53 | ----- | z | 85.97 | 71.70 | 64.35 | 53.57 | 32.10 | 59.76 | ||||||||||||
| 1928 | 34.71 | c | 43.00 | b | 60.16 | 69.60 | 85.45 | 82.90 | 94.73 | a | 90.83 | b | 78.38 | a | 58.68 | 46.83 | 25.72 | m | 67.75 | |||||||
| 1929 | 30.26 | 36.18 | 59.57 | a | 62.83 | 77.83 | a | 82.60 | 95.48 | 97.55 | 77.07 | 67.77 | 53.47 | m | 47.03 | 66.74 | ||||||||||
| 1930 | 28.03 | 50.14 | 62.77 | a | 74.40 | 73.42 | 86.97 | 96.19 | 96.55 | 76.50 | 63.68 | 57.07 | 34.48 | 66.68 | ||||||||||||
| 1931 | 40.32 | 45.82 | 58.97 | 68.20 | 81.10 | 86.00 | 96.00 | 96.23 | 80.40 | 71.23 | 46.70 | 34.52 | 67.12 | |||||||||||||
| 1932 | 36.00 | 38.69 | 48.71 | 66.93 | 76.52 | 86.40 | 88.81 | 89.67 | a | 82.43 | 64.68 | 55.33 | 32.68 | 63.90 | ||||||||||||
| 1933 | 36.74 | 31.21 | 50.97 | 64.93 | 67.61 | 89.03 | 95.68 | 94.55 | 79.07 | 73.10 | 53.50 | 44.83 | a | 65.10 | ||||||||||||
| 1934 | 46.94 | 56.61 | 65.58 | 75.93 | 83.29 | 81.43 | 93.45 | 94.42 | 79.33 | 67.42 | 53.87 | 39.68 | 69.83 | |||||||||||||
| 1935 | 39.84 | 43.46 | 53.88 | e | 64.10 | a | 75.45 | 83.97 | 92.77 | 92.13 | 85.43 | 67.81 | 45.57 | 36.31 | b | 65.06 | ||||||||||
| 1936 | 38.26 | 37.55 | 51.00 | 70.53 | 82.23 | 84.37 | 95.97 | 93.10 | 81.03 | 72.26 | 50.60 | 43.29 | 66.68 | |||||||||||||
| 1937 | 26.90 | 43.71 | 55.16 | 64.13 | 79.03 | 82.43 | 93.65 | 90.42 | 82.17 | 71.00 | 54.57 | 44.84 | 65.67 | |||||||||||||
| 1938 | 43.23 | a | 49.00 | 51.65 | 56.33 | l | 72.68 | 87.57 | 91.27 | a | 91.55 | 86.63 | 68.17 | a | 44.33 | 39.73 | a | 65.98 | ||||||||
| 1939 | 40.29 | 39.52 | a | 57.35 | 71.53 | 79.10 | 80.97 | 94.71 | 93.52 | d | 82.03 | 64.93 | c | 54.33 | 46.14 | c | 67.04 | |||||||||
| 1940 | 38.81 | 43.93 | a | 59.48 | 65.60 | 78.58 | 88.10 | 92.52 | 93.58 | 76.24 | a | 65.52 | 44.10 | a | 41.23 | 65.64 | ||||||||||
| 1941 | 39.35 | 49.43 | 62.23 | 63.77 | 75.19 | 77.03 | 91.13 | 85.42 | 73.20 | 63.68 | 50.70 | 42.00 | 64.43 | |||||||||||||
| 1942 | 30.37 | a | 40.57 | 54.26 | 68.10 | a | 69.16 | 80.47 | 95.29 | ----- | z | 87.21 | a | 71.42 | 49.23 | 38.55 | 62.24 | |||||||||
| 1943 | 36.87 | 45.86 | 55.03 | 71.41 | a | 71.46 | e | 80.27 | 96.87 | 95.06 | 91.70 | 69.48 | ----- | z | 43.39 | 68.86 | ||||||||||
| 1944 | 36.19 | 45.71 | a | 53.58 | 65.46 | b | 78.90 | 80.10 | 93.96 | f | 95.48 | 85.23 | 77.42 | 49.40 | 37.19 | 64.06 | ||||||||||
| 1945 | 37.39 | 47.43 | 53.16 | 62.80 | 73.84 | 80.73 | 97.16 | 95.13 | a | 70.75 | v | 72.61 | 48.73 | 38.48 | 64.32 | |||||||||||
| 1946 | 41.23 | 43.71 | 58.00 | 68.73 | 76.77 | 83.23 | 95.13 | 94.77 | 79.70 | 59.77 | 47.83 | 46.00 | 66.24 | |||||||||||||
| 1947 | 36.10 | 52.21 | 61.42 | 65.70 | 83.55 | 79.47 | 98.00 | 94.03 | 83.13 | 68.03 | 47.57 | 41.97 | 67.60 | |||||||||||||
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.16 | 85.27 | a | 81.60 | 69.48 | 46.83 | 33.03 | 67.90 | ||||||
| 1949 | 23.00 | a | 41.41 | a | 55.55 | 71.93 | 79.45 | 85.62 | a | 95.94 | 95.26 | 86.22 | g | 63.58 | 57.47 | 41.52 | 64.61 | |||||||||
| 1950 | 31.77 | 40.71 | 50.63 | a | 64.23 | 75.52 | 84.47 | 94.03 | 93.76 | b | 83.07 | 70.03 | 54.40 | 45.09 | i | 67.51 | ||||||||||
| 1951 | 38.19 | 43.00 | ----- | z | ----- | z | ----- | z | 82.76 | a | 96.97 | 95.61 | 85.32 | b | 64.00 | 49.33 | 48.39 | 67.06 | ||||||||
| 1952 | 42.74 | 38.46 | a | 48.29 | 70.34 | a | 76.77 | 83.17 | 95.16 | 94.16 | 86.04 | b | 76.94 | 51.13 | 38.47 | a | 66.81 | |||||||||
| 1953 | 44.90 | 48.61 | 57.83 | a | 63.97 | 70.00 | 76.76 | a | 96.35 | 91.65 | 87.73 | 70.03 | b | 53.69 | a | 39.84 | 66.78 | |||||||||
| 1954 | 44.29 | 49.54 | 54.03 | 66.57 | 79.32 | 79.62 | a | 98.77 | a | 89.55 | 81.30 | 67.19 | 55.34 | a | 42.55 | 67.34 | ||||||||||
| 1955 | 36.77 | a | 39.07 | 48.19 | 57.63 | 70.74 | 86.20 | 92.87 | 98.61 | 82.97 | 68.84 | 44.67 | 39.65 | 63.85 | ||||||||||||
| 1956 | 40.52 | 38.41 | 56.00 | a | 69.20 | 77.18 | c | 81.56 | n | 97.45 | 90.65 | 84.69 | a | 62.39 | 45.27 | 37.19 | 63.54 | |||||||||
| 1957 | 28.58 | 41.71 | 53.77 | 64.20 | 73.65 | 84.10 | 95.13 | 91.73 | a | 85.73 | 62.71 | 48.17 | 39.87 | 64.11 | ||||||||||||
| 1958 | 37.29 | 47.50 | 53.77 | 62.07 | 82.48 | 85.33 | 95.81 | 97.77 | 80.37 | 72.06 | 49.00 | 43.97 | b | 67.29 | ||||||||||||
| 1959 | 41.39 | 46.39 | 55.13 | 67.73 | 70.03 | 88.80 | 98.84 | 91.48 | 74.53 | 63.71 | 49.39 | b | 39.48 | 65.58 | ||||||||||||
| 1960 | 33.06 | 41.59 | 55.65 | 66.43 | 70.71 | 89.93 | 102.19 | 89.42 | 85.63 | 65.71 | 53.22 | g | ----- | z | 70.03 | |||||||||||
| 1961 | ----- | z | 50.53 | i | 56.26 | 65.57 | 76.29 | 94.37 | 98.65 | 98.90 | 76.23 | 63.94 | 47.93 | 38.77 | 71.69 | |||||||||||
| 1962 | 31.13 | 39.11 | 53.55 | 70.90 | 70.94 | 84.81 | d | ----- | z | 88.40 | p | 84.73 | 65.13 | 51.83 | 43.18 | c | 59.53 | |||||||||
| 1963 | 35.26 | 54.73 | b | 57.61 | 60.83 | 77.65 | 82.43 | 92.97 | 94.23 | 86.14 | b | 71.81 | 49.53 | 35.39 | 66.55 | |||||||||||
| 1964 | 34.74 | 38.90 | 50.10 | 63.87 | 73.81 | 79.30 | 96.00 | 89.87 | a | 78.48 | c | 70.84 | 48.83 | 40.00 | 63.73 | |||||||||||
| 1965 | 36.29 | 46.86 | 56.54 | c | 68.33 | 73.81 | 83.67 | 93.93 | c | 87.81 | 76.43 | 73.26 | 52.97 | 41.07 | c | 65.91 | ||||||||||
| 1966 | 42.35 | 45.04 | d | 56.61 | c | 69.23 | 82.52 | 84.13 | 96.39 | 94.48 | 85.50 | l | 67.39 | 53.73 | 39.06 | 66.45 | ||||||||||
| 1967 | 41.84 | 50.25 | 54.93 | b | 57.97 | 76.32 | 84.47 | 98.32 | 100.10 | 88.67 | 64.65 | 50.97 | 37.00 | 67.12 | ||||||||||||
| 1968 | 38.29 | 50.07 | 60.45 | 63.43 | 76.03 | 85.63 | 98.90 | 86.26 | 81.37 | 64.16 | 47.37 | 38.94 | 65.91 | |||||||||||||
| 1969 | 36.10 | 40.18 | 55.60 | a | 68.07 | 81.03 | 84.80 | 93.77 | 95.13 | 83.53 | 62.48 | 51.87 | 41.67 | a | 66.19 | |||||||||||
| 1970 | 40.58 | 52.36 | 55.35 | 60.47 | 75.03 | 86.23 | 95.39 | 97.52 | 75.43 | 61.29 | 50.17 | g | 37.58 | 67.02 | ||||||||||||
| 1971 | 38.74 | 48.50 | 50.87 | 65.63 | 78.67 | a | 80.73 | 95.65 | 98.74 | 75.00 | e | 64.23 | 46.60 | 34.92 | e | 64.86 | ||||||||||
| 1972 | 36.39 | 44.38 | c | 58.19 | 62.77 | 77.93 | c | 86.10 | 92.77 | 95.48 | 77.57 | 68.77 | 48.67 | 30.52 | 64.96 | |||||||||||
| 1973 | 35.35 | 46.82 | 56.25 | c | 65.60 | e | 79.42 | 87.73 | 97.35 | 93.55 | 82.00 | c | 67.14 | c | 45.67 | 42.10 | 66.58 | |||||||||
| 1974 | 35.55 | 46.29 | 54.45 | 63.60 | 71.13 | 89.30 | 90.68 | 90.19 | 86.35 | g | 66.97 | 49.97 | 37.55 | 63.24 | ||||||||||||
| 1975 | 33.74 | 40.71 | 49.58 | 55.50 | 70.06 | 78.00 | 93.32 | 82.80 | f | 83.60 | 61.61 | 46.60 | 36.58 | 59.03 | ||||||||||||
| 1976 | 37.35 | 40.83 | 49.61 | 61.37 | 74.58 | 79.10 | 90.65 | 82.32 | 80.27 | 66.19 | 53.87 | 41.84 | 63.16 | |||||||||||||
| 1977 | 27.65 | 45.57 | 52.77 | 70.83 | 67.00 | 88.77 | 91.06 | 90.29 | 76.41 | a | 66.85 | e | 47.57 | 42.06 | 63.90 | |||||||||||
| 1978 | 41.61 | 45.96 | 60.90 | 60.90 | 69.71 | 83.63 | 91.68 | 88.94 | 76.10 | 70.58 | 46.30 | 34.03 | 64.20 | |||||||||||||
| 1979 | 25.77 | 40.07 | 57.39 | 63.03 | 79.18 | i | 86.37 | 95.00 | 90.00 | 84.80 | 69.06 | 45.87 | 40.55 | 63.45 | ||||||||||||
| 1980 | 36.19 | 46.28 | 52.35 | 67.40 | 72.10 | 77.43 | 91.71 | 86.55 | 79.50 | 66.65 | 48.13 | 38.13 | 63.53 | |||||||||||||
| 1981 | 38.77 | 47.00 | 56.97 | 64.37 | 69.84 | 79.73 | 90.87 | 95.42 | 82.33 | 61.68 | 51.47 | 42.64 | i | 67.13 | ||||||||||||
| 1982 | 33.10 | 37.57 | 53.71 | 59.97 | 72.13 | 82.00 | 87.35 | 90.71 | 76.07 | 63.35 | 45.17 | 36.74 | 61.49 | |||||||||||||
| 1983 | 39.61 | 46.79 | 55.87 | 61.13 | 74.48 | 80.20 | 85.77 | 90.94 | 77.40 | 66.52 | 49.20 | 31.52 | 63.29 | |||||||||||||
| 1984 | 31.48 | 36.28 | 52.55 | 59.23 | 68.45 | 77.53 | 92.61 | 91.87 | 76.63 | 60.74 | 46.57 | 31.48 | 60.45 | |||||||||||||
| 1985 | 29.35 | 35.96 | 49.68 | 68.13 | 75.06 | 85.07 | 97.29 | 87.65 | 71.43 | 61.61 | 37.67 | ----- | z | 63.54 | ||||||||||||
| 1986 | ----- | z | 47.46 | 61.10 | 63.93 | 74.19 | 91.90 | ----- | z | 97.00 | 72.29 | b | 68.71 | 50.73 | 37.16 | 66.45 | ||||||||||
| 1987 | 34.65 | 47.43 | 55.29 | 72.67 | 78.06 | 85.48 | a | 89.45 | 91.03 | a | 86.87 | 75.06 | 52.53 | 40.29 | 67.40 | |||||||||||
| 1988 | 32.39 | 45.54 | a | 57.90 | 67.17 | 74.06 | 87.13 | 95.06 | 94.06 | 81.37 | 78.06 | 46.67 | 33.65 | 66.09 | ||||||||||||
| 1989 | 29.77 | 30.32 | 51.10 | 67.07 | 71.42 | 85.77 | 93.84 | 84.81 | 80.53 | 64.97 | 50.43 | 42.13 | 62.68 | |||||||||||||
| 1990 | 41.90 | 43.50 | 57.90 | 71.30 | 69.94 | 81.30 | 94.97 | 91.13 | 89.27 | 61.87 | 48.93 | 29.29 | 65.11 | |||||||||||||
| 1991 | 32.61 | 49.46 | 53.06 | 61.17 | 67.94 | 77.03 | 94.58 | ----- | z | 83.93 | 69.00 | 45.33 | 41.00 | 61.37 | ||||||||||||
| 1992 | 38.61 | 50.52 | 63.32 | 66.37 | 81.45 | 84.53 | 89.48 | 94.10 | 80.03 | 70.35 | 44.17 | 33.68 | 66.38 | |||||||||||||
| 1993 | 32.00 | 34.64 | 46.97 | 60.27 | 77.81 | 75.23 | 80.81 | 85.81 | 82.27 | 68.65 | 45.00 | 40.87 | 60.86 | |||||||||||||
| 1994 | 38.84 | 42.39 | 61.55 | 67.17 | 74.65 | 83.23 | 95.52 | 95.03 | 87.07 | 67.32 | 42.83 | 35.94 | 65.96 | |||||||||||||
| 1995 | 39.26 | 51.79 | 53.97 | 61.47 | 72.16 | 78.23 | 89.19 | 87.84 | 85.23 | 64.39 | 51.63 | 38.90 | 64.51 | |||||||||||||
| 1996 | 41.13 | 43.41 | 56.26 | 63.33 | 68.58 | 82.60 | 95.87 | 92.19 | 78.13 | 65.84 | 51.57 | 39.77 | 64.89 | |||||||||||||
| 1997 | 40.13 | 47.18 | 57.32 | 61.63 | 77.65 | 82.43 | 88.71 | 92.48 | 84.00 | 67.06 | 53.60 | 40.71 | 66.08 | |||||||||||||
| 1998 | 41.84 | 46.86 | 54.87 | 62.07 | 69.45 | 79.03 | 97.61 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 64.53 | ||||||||
| 1999 | 42.65 | 42.21 | 55.32 | 61.57 | 71.48 | 82.13 | 92.84 | 94.40 | a | 80.53 | 69.26 | 55.00 | 35.87 | 65.27 | ||||||||||||
| 2000 | 39.52 | 49.79 | ----- | z | 69.97 | 75.13 | 86.73 | 94.06 | 96.00 | 77.83 | ----- | z | ----- | z | ----- | z | 73.63 | |||||||||
| 2001 | ----- | z | 39.79 | 56.23 | 61.60 | 77.32 | 81.87 | 92.94 | 95.61 | ----- | z | 66.00 | ----- | z | 35.26 | 67.40 | ||||||||||
| 2002 | 36.71 | 40.71 | ----- | z | 61.83 | 73.35 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 53.15 | |||||
| 2003 | 42.74 | ----- | z | 58.68 | f | 64.10 | i | 73.82 | i | 86.37 | 99.55 | 95.63 | l | 84.83 | l | 74.36 | i | 46.52 | e | 42.81 | 63.60 | |||||
| 2004 | 32.08 | e | 39.83 | 64.38 | e | 68.47 | 71.27 | e | 84.22 | g | 94.31 | e | 91.97 | 80.36 | e | 67.32 | 47.00 | 40.50 | e | 63.41 | ||||||
| 2005 | 37.46 | g | 46.86 | 57.87 | 62.07 | 71.77 | 78.87 | 95.00 | 93.84 | 80.47 | 65.84 | 46.57 | 31.97 | 66.46 | ||||||||||||
| 2006 | 39.48 | 41.75 | 50.48 | 62.20 | 75.68 | 84.67 | 99.26 | 91.48 | 81.37 | 66.52 | 49.41 | a | 37.84 | 65.01 | ||||||||||||
| 2007 | 38.42 | 47.18 | 58.35 | 63.90 | 76.84 | 85.43 | 100.19 | 92.97 | 80.53 | 63.03 | 51.23 | 38.03 | 66.34 | |||||||||||||
| 2008 | 32.45 | 41.34 | 51.23 | 58.50 | 73.84 | 81.10 | 94.32 | ----- | z | ----- | z | ----- | z | 50.38 | d | 37.66 | b | 57.87 | ||||||||
| 2009 | 34.26 | 42.54 | 50.71 | 63.33 | 75.29 | 79.60 | 93.52 | 91.03 | 86.97 | 58.06 | 48.40 | 33.00 | 63.06 | |||||||||||||
| 2010 | 39.29 | 43.57 | 55.23 | 59.47 | 65.03 | 77.27 | 91.68 | 90.03 | 80.77 | 68.55 | 47.53 | 35.65 | 62.84 | |||||||||||||
| 2011 | 34.21 | b | 42.25 | 49.58 | 57.31 | a | 65.74 | 76.37 | 90.42 | 95.58 | ----- | z | 65.42 | ----- | z | ----- | z | 64.10 | ||||||||
| 2012 | 40.90 | 45.48 | 54.29 | 66.53 | 71.81 | 82.47 | 98.10 | 97.19 | 85.37 | 64.13 | 50.40 | 41.55 | 66.52 | |||||||||||||
| 2013 | 26.42 | 44.22 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.32 | ||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 36.74 | 44.14 | 55.14 | 65.27 | 74.56 | 83.20 | 94.16 | 92.52 | 80.99 | 67.02 | 49.86 | 38.77 | 65.25 | |||||||||||||
| S.D. | 5.02 | 4.93 | 4.27 | 4.09 | 4.48 | 3.87 | 3.50 | 3.79 | 4.30 | 4.00 | 4.43 | 4.57 | 1.77 | |||||||||||||
| SKEW | -0.29 | -0.16 | -0.11 | 0.17 | 0.04 | 0.28 | -0.64 | -0.36 | 0.13 | 0.29 | 1.45 | 0.11 | -0.43 | |||||||||||||
| MAX | 51.37 | 56.61 | 65.58 | 75.93 | 85.45 | 94.37 | 102.19 | 100.10 | 91.73 | 78.06 | 72.88 | 51.52 | 69.83 | |||||||||||||
| MIN | 23.00 | 30.32 | 42.77 | 55.50 | 63.97 | 75.23 | 80.81 | 82.32 | 71.43 | 58.06 | 37.67 | 26.06 | 60.45 | |||||||||||||
| NO YRS | 98 | 102 | 99 | 100 | 96 | 97 | 96 | 96 | 95 | 101 | 95 | 95 | 61 | |||||||||||||