| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1901 | ----- | z | 36.63 | e | 42.90 | 50.55 | 64.32 | c | 63.89 | b | 81.46 | f | 81.90 | 62.07 | 57.77 | 41.83 | c | 34.71 | j | 55.76 | ||||||
| 1902 | 29.29 | 38.86 | 44.25 | a | 53.29 | a | 60.79 | 68.50 | a | 73.94 | 77.15 | 64.45 | 55.11 | 39.52 | a | 30.98 | 53.01 | |||||||||
| 1903 | 28.40 | 24.83 | a | 42.73 | 49.55 | 59.73 | 75.26 | a | 74.57 | a | 76.90 | 64.52 | a | 52.97 | 40.00 | a | 32.03 | 51.79 | ||||||||
| 1904 | 28.63 | 32.17 | 39.47 | 52.00 | 60.44 | 66.88 | 75.52 | 76.60 | 67.37 | 52.47 | 41.63 | 28.56 | 51.81 | |||||||||||||
| 1905 | 29.77 | 31.09 | 45.73 | 52.90 | 56.55 | 64.19 | a | 80.15 | 77.03 | 64.90 | a | 45.44 | 37.08 | 24.40 | 50.77 | |||||||||||
| 1906 | 23.84 | 31.07 | 35.60 | 53.22 | ----- | z | ----- | z | 82.76 | 77.67 | a | 64.68 | 54.69 | 38.85 | 36.47 | 49.88 | ||||||||||
| 1907 | 27.74 | b | 41.38 | c | 43.93 | a | 52.38 | d | 62.72 | f | ----- | z | ----- | z | 72.61 | d | 64.72 | c | ----- | z | 50.57 | o | 39.06 | e | 48.83 | |
| 1908 | 40.50 | g | ----- | z | ----- | z | 49.17 | z | 55.98 | 68.93 | 82.16 | 80.50 | 59.35 | 48.68 | 44.97 | 35.00 | j | 62.94 | ||||||||
| 1909 | 37.38 | a | 38.66 | 46.97 | 51.34 | b | 55.85 | 70.58 | 74.23 | 77.89 | 67.07 | c | 55.53 | 41.20 | 27.48 | 53.68 | ||||||||||
| 1910 | 17.58 | 31.52 | 47.06 | 55.20 | 61.53 | 78.62 | ----- | z | ----- | z | ----- | z | 55.66 | ----- | z | 39.45 | 48.33 | |||||||||
| 1911 | 32.06 | 36.35 | b | 47.61 | 49.33 | 58.33 | d | 71.80 | b | 81.57 | c | 76.56 | 62.97 | 51.76 | 39.10 | 31.98 | 53.29 | |||||||||
| 1912 | ----- | z | 44.22 | m | 49.71 | 56.97 | ----- | z | 77.47 | 86.65 | ----- | z | ----- | z | 48.71 | 42.23 | b | 31.45 | 56.17 | |||||||
| 1913 | 24.70 | d | 35.54 | 39.23 | 52.55 | a | 60.80 | c | 68.34 | a | 74.72 | a | 76.26 | 64.98 | 48.16 | 41.55 | 28.47 | 51.28 | ||||||||
| 1914 | 31.73 | 32.68 | 44.47 | 53.78 | 64.05 | 65.48 | 80.98 | 80.40 | b | 61.03 | 53.07 | a | 36.87 | 21.02 | c | 52.13 | ||||||||||
| 1915 | 23.83 | b | 39.22 | a | ----- | z | 56.82 | b | ----- | z | 67.00 | 77.02 | 83.73 | 63.75 | 51.72 | a | 36.55 | 27.79 | 52.74 | |||||||
| 1916 | 24.66 | 31.93 | 42.88 | a | 53.17 | a | ----- | z | ----- | z | ----- | z | 74.81 | 64.35 | 49.50 | 32.66 | a | 23.52 | a | 44.16 | ||||||
| 1917 | ----- | z | 27.72 | a | 33.65 | 47.64 | a | ----- | z | ----- | z | ----- | z | ----- | z | 68.25 | b | 52.84 | ----- | z | 42.02 | b | 45.35 | |||
| 1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 70.88 | 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 | 63.03 | 76.46 | g | 79.33 | h | 74.18 | 52.13 | ----- | z | ----- | z | 63.12 | ||||
| 1924 | 24.89 | 38.33 | 41.56 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.85 | 36.68 | 18.18 | 35.25 | |||||||
| 1925 | ----- | z | 37.82 | 44.73 | 55.28 | 65.40 | 62.25 | t | ----- | z | 72.76 | b | 64.65 | 52.90 | b | 38.65 | g | 31.68 | a | 53.15 | ||||||
| 1926 | 30.42 | g | 40.22 | a | 47.37 | 58.55 | 60.29 | 74.23 | 79.24 | 77.18 | 61.80 | 55.58 | 39.57 | 28.94 | 56.63 | |||||||||||
| 1927 | 34.26 | 40.16 | 43.13 | 49.32 | 53.08 | 67.86 | a | ----- | z | 75.10 | 61.33 | 51.87 | 42.75 | 22.35 | a | 49.20 | ||||||||||
| 1928 | 29.11 | h | 31.92 | c | 48.85 | a | 54.43 | 68.92 | 66.87 | 80.13 | a | 74.84 | b | 63.33 | a | 48.39 | 38.65 | 14.38 | n | 57.63 | ||||||
| 1929 | 19.43 | a | 24.65 | a | 45.72 | a | 48.07 | 62.09 | b | 67.18 | 79.37 | 80.00 | a | 63.73 | 52.84 | 39.23 | q | 36.42 | 52.68 | |||||||
| 1930 | 19.53 | 41.20 | 48.73 | a | 58.60 | 59.10 | 69.78 | 81.75 | a | 81.34 | 65.32 | 48.87 | 37.88 | 22.90 | 52.92 | |||||||||||
| 1931 | 29.00 | 34.89 | 42.53 | 48.20 | 61.92 | 71.97 | 82.18 | 80.32 | 64.43 | 54.00 | 33.83 | 22.61 | 52.16 | |||||||||||||
| 1932 | 22.92 | 24.55 | 39.29 | 50.57 | 60.53 | 71.25 | 72.37 | 73.98 | a | 68.43 | 53.94 | 42.50 | 21.76 | 50.17 | ||||||||||||
| 1933 | 27.53 | 19.11 | 40.40 | 51.02 | 55.47 | 75.10 | 79.16 | 79.06 | 61.10 | 57.55 | 41.45 | 38.03 | a | 52.08 | ||||||||||||
| 1934 | 38.61 | 44.73 | 51.68 | 61.73 | 68.32 | a | 68.43 | 78.97 | 79.98 | 64.57 | 54.56 | 44.53 | 33.18 | 57.44 | ||||||||||||
| 1935 | 30.63 | 34.71 | 41.54 | f | 51.30 | c | 61.23 | 69.68 | 77.94 | 76.55 | 69.58 | 53.88 | a | 34.23 | 28.26 | d | 53.45 | |||||||||
| 1936 | 30.02 | 27.07 | a | 39.94 | 56.33 | 66.24 | 70.68 | 81.03 | 78.21 | 64.88 | 57.66 | 35.25 | 30.80 | a | 53.18 | |||||||||||
| 1937 | 15.40 | 31.82 | 43.77 | 50.02 | 62.40 | 69.40 | 78.90 | 74.21 | 67.22 | 56.92 | 44.72 | 36.95 | 52.64 | |||||||||||||
| 1938 | 35.03 | a | 39.86 | 41.84 | 44.67 | l | 59.21 | 71.48 | 77.79 | b | 75.44 | 71.47 | 54.82 | a | 34.73 | 32.40 | a | 54.01 | ||||||||
| 1939 | 33.16 | 31.90 | b | 45.66 | 55.20 | 64.53 | 66.52 | 80.21 | 79.20 | d | 66.95 | 52.63 | e | 39.67 | 36.98 | d | 54.39 | |||||||||
| 1940 | 31.95 | 36.38 | a | 48.32 | 53.72 | 64.27 | 74.29 | a | 79.08 | 80.26 | 65.45 | a | 54.39 | 36.26 | c | 32.33 | a | 54.72 | ||||||||
| 1941 | 32.55 | 40.89 | 51.52 | 52.17 | 62.68 | 65.52 | 78.26 | 73.85 | 60.60 | 50.13 | 39.80 | 34.31 | 53.52 | |||||||||||||
| 1942 | 24.30 | a | 32.96 | b | 41.45 | 53.48 | a | 56.98 | 65.83 | 80.47 | ----- | z | 70.46 | b | 56.76 | 40.20 | 33.50 | 50.58 | ||||||||
| 1943 | 29.74 | 36.30 | 42.19 | 57.84 | a | 58.74 | f | 67.03 | 80.94 | 77.79 | 74.28 | 56.76 | ----- | z | 34.76 | 55.76 | ||||||||||
| 1944 | 26.61 | 37.34 | a | 42.02 | 52.88 | b | 63.34 | 66.10 | 78.74 | f | 77.92 | 68.67 | 60.16 | 41.13 | 30.32 | 51.50 | ||||||||||
| 1945 | 31.79 | 39.71 | 42.82 | 51.15 | 61.13 | 66.73 | 81.53 | 78.33 | a | 55.44 | v | 57.69 | 40.15 | 31.56 | 52.96 | |||||||||||
| 1946 | 32.26 | 34.43 | 46.15 | 55.87 | 62.40 | 69.27 | 80.39 | 79.45 | 64.63 | 48.85 | 40.32 | 37.82 | 54.32 | |||||||||||||
| 1947 | 26.73 | 41.86 | 49.00 | a | 52.88 | 68.79 | 66.52 | 82.19 | 78.03 | 67.45 | 55.98 | 40.07 | 35.10 | 55.38 | ||||||||||||
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 76.15 | 73.35 | a | 66.07 | 52.86 | f | 38.18 | 23.15 | 55.38 | |||||
| 1949 | 13.52 | a | 30.87 | a | 45.13 | 56.03 | 65.53 | 70.55 | a | 79.48 | 80.03 | 69.72 | g | 48.87 | 43.35 | 30.74 | 51.28 | |||||||||
| 1950 | 22.97 | 30.32 | 39.67 | a | 49.84 | b | 58.87 | 68.35 | c | 79.24 | b | 78.50 | b | 67.75 | 56.68 | 42.92 | 37.50 | i | 54.10 | |||||||
| 1951 | 30.10 | 34.68 | ----- | z | ----- | z | ----- | z | 67.17 | a | 80.70 | a | 77.10 | 68.11 | c | 50.74 | b | 38.87 | 35.42 | a | 53.65 | |||||
| 1952 | 30.15 | 29.02 | a | 39.52 | 53.24 | a | 61.97 | 68.95 | 78.37 | 78.45 | a | 69.26 | c | 59.52 | 38.28 | 32.77 | a | 53.29 | ||||||||
| 1953 | 38.16 | 39.23 | 44.68 | a | 50.65 | 56.02 | 63.21 | a | 80.00 | 75.45 | 70.33 | 54.29 | c | 42.62 | a | 31.95 | 53.88 | |||||||||
| 1954 | 36.02 | a | 39.20 | 42.02 | 52.48 | 63.55 | 64.68 | b | 80.85 | a | 74.02 | 66.12 | 52.34 | 43.48 | a | 30.87 | 53.80 | |||||||||
| 1955 | 25.87 | a | 28.72 | a | 37.15 | 46.13 | 57.31 | 71.45 | 76.47 | 81.63 | 67.71 | a | 53.76 | 35.52 | 31.90 | 51.13 | ||||||||||
| 1956 | 32.27 | 28.28 | 43.30 | a | 54.82 | 62.93 | c | 67.41 | n | 82.08 | a | 75.74 | 67.17 | a | 50.65 | 35.35 | 30.13 | 51.16 | ||||||||
| 1957 | 20.08 | a | 32.21 | 43.68 | 51.95 | 61.82 | 69.77 | 78.48 | 76.85 | a | 68.68 | 52.02 | 37.85 | 33.52 | 52.24 | |||||||||||
| 1958 | 29.08 | 38.96 | 42.47 | 49.88 | 67.68 | 71.27 | 79.68 | 80.95 | 65.10 | 56.50 | 38.97 | 36.16 | b | 54.72 | ||||||||||||
| 1959 | 33.84 | 38.21 | 42.26 | 53.83 | 56.34 | 72.65 | 81.53 | 75.82 | 62.07 | 52.13 | 36.39 | b | 29.13 | 52.85 | ||||||||||||
| 1960 | 25.35 | 33.43 | 44.26 | 52.17 | 56.87 | 72.78 | 85.61 | 74.10 | 70.02 | 52.00 | 42.48 | g | ----- | z | 56.66 | |||||||||||
| 1961 | ----- | z | 41.16 | i | 45.69 | 52.22 | 61.97 | 78.45 | 83.35 | 83.81 | 61.95 | 51.13 | 37.43 | 31.34 | 58.73 | |||||||||||
| 1962 | 23.08 | 32.57 | 41.94 | 55.78 | 59.16 | 70.29 | d | ----- | z | 71.87 | p | 69.13 | 53.00 | 42.22 | 35.38 | c | 48.25 | |||||||||
| 1963 | 26.31 | 43.37 | b | 45.03 | 48.57 | 64.16 | 68.18 | 77.11 | 79.39 | 69.62 | b | 57.40 | 40.55 | 28.47 | 54.01 | |||||||||||
| 1964 | 26.39 | 27.16 | 38.16 | 49.63 | 58.85 | 65.78 | 79.16 | 74.23 | a | 63.74 | c | 54.76 | 39.23 | 31.87 | 50.75 | |||||||||||
| 1965 | 31.53 | 36.68 | 42.27 | c | 54.90 | 59.81 | 70.20 | 78.20 | c | 73.79 | 62.22 | 55.79 | 42.67 | 32.04 | c | 53.34 | ||||||||||
| 1966 | 34.58 | 34.98 | d | 43.54 | c | 53.95 | 65.82 | 69.33 | 80.31 | 78.53 | 71.67 | l | 52.06 | 44.47 | 33.34 | 53.72 | ||||||||||
| 1967 | 34.95 | 38.84 | 43.55 | b | 47.30 | 61.23 | 70.60 | 83.77 | 83.95 | 71.03 | 50.53 | 41.38 | 28.05 | 54.60 | ||||||||||||
| 1968 | 29.11 | 40.66 | 46.90 | 49.02 | 61.56 | 71.03 | 82.87 | 72.77 | 64.88 | 50.05 | 39.63 | 31.60 | 53.34 | |||||||||||||
| 1969 | 28.98 | 32.68 | 42.42 | a | 53.45 | 65.84 | 71.22 | 76.90 | 78.11 | 67.65 | 48.81 | 38.88 | 34.63 | a | 53.30 | |||||||||||
| 1970 | 34.06 | 40.48 | 43.92 | 46.62 | 60.24 | 72.37 | 79.31 | 80.39 | 60.25 | 48.32 | 41.94 | m | 30.34 | 54.21 | ||||||||||||
| 1971 | 31.92 | 38.11 | 40.10 | 52.22 | 64.60 | a | 66.97 | 80.03 | 81.45 | 58.44 | m | 51.02 | 38.00 | 26.58 | e | 51.91 | ||||||||||
| 1972 | 27.90 | 35.04 | c | 45.92 | 48.98 | 62.66 | c | 71.67 | 76.66 | 79.45 | 62.15 | 56.56 | 41.37 | 23.42 | 52.65 | |||||||||||
| 1973 | 29.40 | 38.05 | 45.38 | c | 53.32 | e | 63.69 | 71.13 | 81.79 | 77.40 | 66.13 | c | 53.77 | c | 39.05 | 35.85 | 54.58 | |||||||||
| 1974 | 27.85 | 37.30 | 43.55 | 50.63 | 58.35 | 74.60 | 77.08 | 75.71 | 69.26 | g | 52.44 | 39.97 | 30.24 | 51.61 | ||||||||||||
| 1975 | 25.10 | 32.45 | 39.97 | 45.95 | 57.00 | 65.80 | 80.24 | 69.32 | f | 67.57 | 49.69 | 36.33 | 29.47 | 48.14 | ||||||||||||
| 1976 | 28.05 | 31.52 | 37.60 | 49.62 | 60.18 | 65.03 | 77.34 | 69.26 | 65.95 | 50.90 | 40.67 | 28.11 | 50.35 | |||||||||||||
| 1977 | 20.48 | 34.45 | 41.26 | 56.28 | 55.92 | 75.20 | 76.48 | 76.55 | 63.59 | a | 53.56 | f | 38.67 | 35.85 | 52.25 | |||||||||||
| 1978 | 35.06 | 39.14 | 49.00 | 50.07 | 57.35 | 68.78 | 77.89 | 74.34 | 61.63 | 55.23 | 36.80 | 25.16 | 52.54 | |||||||||||||
| 1979 | 16.31 | 33.34 | 45.32 | 50.37 | 65.41 | i | 71.40 | 80.40 | 77.02 | 69.30 | 55.31 | 34.67 | 32.55 | 51.45 | ||||||||||||
| 1980 | 29.10 | 38.86 | 41.48 | 53.47 | 60.00 | 64.65 | 77.71 | 72.15 | 64.38 | 51.19 | 37.93 | 30.92 | 51.82 | |||||||||||||
| 1981 | 33.60 | 35.71 | 44.94 | 51.53 | 58.27 | 65.80 | 75.77 | 79.90 | 66.48 | 49.16 | 41.43 | 33.16 | i | 54.78 | ||||||||||||
| 1982 | 23.85 | 27.61 | 41.81 | 46.12 | 58.55 | 69.10 | 73.73 | 76.11 | 63.18 | 49.89 | 34.77 | 28.66 | 49.45 | |||||||||||||
| 1983 | 32.00 | 38.48 | 45.11 | 48.55 | 60.42 | 66.25 | 71.79 | 75.71 | 62.22 | 52.11 | 40.65 | 25.29 | 51.55 | |||||||||||||
| 1984 | 24.95 | 28.48 | 42.24 | 48.45 | 55.03 | 65.10 | 78.40 | 76.56 | 61.48 | 46.94 | 38.52 | 21.52 | 48.97 | |||||||||||||
| 1985 | 18.87 | 27.05 | 38.69 | 54.75 | 62.00 | 70.70 | 83.18 | 71.68 | 57.45 | 47.71 | 28.02 | ----- | z | 50.92 | ||||||||||||
| 1986 | ----- | z | 38.00 | 47.84 | 50.95 | 59.16 | 74.72 | ----- | z | ----- | z | 60.12 | b | 53.03 | 40.12 | 28.92 | 50.32 | |||||||||
| 1987 | 25.24 | 37.36 | c | 44.71 | 56.62 | 65.34 | 71.91 | a | 75.27 | 75.88 | a | ----- | z | 55.84 | 41.34 | a | 32.40 | 52.90 | ||||||||
| 1988 | 23.69 | 35.00 | a | 44.55 | 53.28 | 60.45 | 73.57 | 80.14 | b | 76.92 | 64.93 | 60.84 | 39.27 | 25.92 | 53.21 | |||||||||||
| 1989 | 19.21 | 20.46 | 41.63 | 53.80 | 58.60 | 71.60 | 78.76 | 70.71 | 64.75 | 50.98 | 38.00 | 30.81 | 49.94 | |||||||||||||
| 1990 | 32.97 | 33.16 | 45.74 | 58.23 | 58.31 | 68.87 | 80.18 | 76.73 | 73.78 | 48.97 | 38.48 | 19.56 | 52.91 | |||||||||||||
| 1991 | 24.05 | 39.02 | 42.40 | 49.63 | 56.76 | 64.27 | 79.94 | ----- | z | 67.52 | 53.98 | 37.00 | 30.77 | 49.58 | ||||||||||||
| 1992 | 31.31 | 40.50 | 49.92 | 53.38 | 65.87 | 69.52 | 75.05 | 77.76 | 64.75 | 54.98 | 35.88 | 24.48 | 53.62 | |||||||||||||
| 1993 | 23.06 | 25.95 | 39.00 | 48.62 | 63.90 | 62.83 | 67.84 | 70.35 | 65.63 | 53.61 | 31.92 | 32.63 | 48.78 | |||||||||||||
| 1994 | 33.35 | 31.98 | 45.53 | 54.13 | 62.05 | 69.27 | 79.79 | 79.19 | 69.38 | 51.50 | 33.23 | 28.16 | 53.13 | |||||||||||||
| 1995 | 31.26 | 40.41 | 43.37 | 49.53 | 60.63 | 65.67 | 74.69 | 70.34 | 67.63 | 48.45 | 40.95 | 32.03 | 52.08 | |||||||||||||
| 1996 | 31.32 | 33.16 | 44.32 | 50.33 | 57.29 | 68.15 | 80.18 | 75.50 | 62.60 | 51.06 | 40.52 | 31.73 | 52.18 | |||||||||||||
| 1997 | 31.77 | 36.91 | 44.68 | 49.83 | 63.89 | 69.42 | 74.55 | 76.11 | 66.82 | 51.06 | 40.48 | 30.81 | 53.03 | |||||||||||||
| 1998 | 32.16 | 37.50 | 43.68 | 50.43 | 57.90 | 65.45 | 82.32 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.78 | ||||||||
| 1999 | 33.68 | a | 32.30 | 42.48 | e | 49.27 | 58.73 | a | 68.08 | 75.98 | 76.68 | a | 63.20 | 51.61 | 41.50 | 29.10 | 51.89 | |||||||||
| 2000 | 29.11 | 39.09 | ----- | z | 55.28 | 61.11 | 71.93 | 78.74 | 79.55 | 62.88 | ----- | z | ----- | z | ----- | z | 59.71 | |||||||||
| 2001 | ----- | z | 31.21 | 45.18 | 49.72 | c | 62.65 | 68.22 | 78.08 | 79.60 | ----- | z | 50.82 | ----- | z | 27.82 | 54.81 | |||||||||
| 2002 | 30.31 | 31.09 | ----- | z | 51.10 | 59.35 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.96 | |||||
| 2003 | 36.34 | ----- | z | 47.20 | f | 50.90 | i | 61.48 | i | 72.00 | 84.50 | e | 79.50 | m | 67.22 | l | 58.25 | i | 34.40 | e | 34.79 | 52.41 | ||||
| 2004 | 25.04 | e | 32.10 | 49.79 | e | 55.55 | 59.37 | e | 70.61 | g | 79.63 | e | 77.42 | 64.98 | e | 54.32 | 37.82 | 33.08 | e | 51.74 | ||||||
| 2005 | 29.27 | g | 34.61 | 44.84 | 50.48 | 59.56 | 65.72 | 78.35 | 78.77 | 63.37 | 51.35 | 35.97 | 23.35 | 53.31 | ||||||||||||
| 2006 | 31.85 | 31.07 | 40.97 | 51.08 | 62.35 | 71.43 | 84.06 | 75.42 | 64.50 | 51.02 | 39.45 | a | 29.10 | 52.69 | ||||||||||||
| 2007 | 27.98 | 37.20 | 45.69 | 51.15 | 63.39 | 70.90 | a | 85.15 | 77.95 | 65.15 | 49.63 | 38.85 | 30.42 | 53.62 | ||||||||||||
| 2008 | 23.98 | 31.55 | 39.45 | 45.22 | 61.03 | 68.30 | 79.10 | ----- | z | ----- | z | ----- | z | 39.92 | d | 27.29 | c | 46.20 | ||||||||
| 2009 | 27.15 | 32.89 | 40.40 | 50.50 | 61.56 | 67.38 | 79.02 | 75.98 | 70.15 | 47.55 | 36.88 | 24.71 | 51.18 | |||||||||||||
| 2010 | 32.42 | 36.62 | 42.95 | 47.97 | 54.00 | 65.62 | 76.68 | 75.10 | 65.87 | 55.56 | 38.25 | 28.21 | 51.60 | |||||||||||||
| 2011 | 26.72 | b | 32.88 | 40.16 | 45.95 | a | 54.68 | 63.82 | 76.40 | 80.05 | ----- | z | 51.68 | ----- | z | ----- | z | 52.48 | ||||||||
| 2012 | 31.44 | 35.71 | 43.53 | 52.45 | 58.45 | 67.97 | 82.87 | 80.40 | 68.87 | 50.47 | 40.87 | 32.84 | 53.82 | |||||||||||||
| 2013 | 17.85 | 34.81 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 26.33 | ||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 28.21 | 34.52 | 43.55 | 51.97 | 60.79 | 69.16 | 79.06 | 77.10 | 65.61 | 52.69 | 38.97 | 30.33 | 52.63 | |||||||||||||
| S.D. | 5.30 | 4.89 | 3.34 | 3.19 | 3.40 | 3.43 | 3.15 | 3.01 | 3.30 | 3.10 | 3.04 | 4.69 | 1.61 | |||||||||||||
| SKEW | -0.52 | -0.61 | -0.03 | 0.29 | 0.16 | 0.45 | -0.45 | -0.21 | 0.31 | 0.24 | -0.61 | -0.27 | -0.11 | |||||||||||||
| MAX | 38.61 | 44.73 | 51.68 | 61.73 | 68.92 | 78.62 | 86.65 | 83.95 | 74.28 | 60.84 | 44.97 | 42.02 | 57.44 | |||||||||||||
| MIN | 13.52 | 19.11 | 33.65 | 45.22 | 53.08 | 62.83 | 67.84 | 69.26 | 57.45 | 45.44 | 28.02 | 18.18 | 48.78 | |||||||||||||
| NO YRS | 95 | 102 | 98 | 100 | 94 | 97 | 94 | 93 | 92 | 99 | 93 | 95 | 56 | |||||||||||||