| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
| 1941 | 43.38 | r | 43.50 | 41.58 | 43.89 | c | 42.61 | 52.28 | a | 54.32 | 51.55 | 47.93 | 45.87 | 46.00 | 42.13 | 46.51 | ||||||||||
| 1942 | 42.65 | 38.57 | 37.68 | 42.90 | 47.35 | 48.93 | 53.94 | 52.37 | a | 47.60 | 44.97 | 42.37 | 43.39 | 45.23 | ||||||||||||
| 1943 | 36.23 | 38.89 | 39.10 | 43.76 | a | 44.10 | 50.00 | 51.13 | 51.16 | 49.23 | 45.87 | 43.20 | 39.97 | 44.39 | ||||||||||||
| 1944 | 37.94 | 37.66 | 39.52 | 41.10 | 45.00 | 51.50 | 54.67 | d | 49.63 | d | 49.07 | 47.56 | d | 42.43 | 41.03 | b | 44.76 | |||||||||
| 1945 | 41.19 | 40.82 | 39.55 | 42.37 | 47.52 | 46.79 | b | 49.52 | 50.94 | 49.17 | 43.74 | 43.07 | 41.32 | 44.67 | ||||||||||||
| 1946 | 39.19 | 39.07 | 35.77 | 42.90 | 47.87 | 49.47 | 51.87 | 49.55 | 46.40 | 45.83 | a | 49.00 | ----- | z | 45.18 | |||||||||||
| 1947 | 37.29 | x | 41.86 | 41.10 | 43.71 | b | 43.42 | 49.23 | 52.35 | 49.23 | a | 37.00 | i | 45.77 | 37.77 | 34.29 | 43.87 | |||||||||
| 1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.80 | a | 50.87 | 45.37 | 41.30 | a | 37.43 | 33.59 | d | 43.06 | ||||
| 1949 | 27.48 | 37.04 | a | 39.19 | 40.17 | 45.20 | a | 44.88 | e | 46.77 | 47.03 | 46.57 | 39.39 | 41.83 | 35.77 | 40.94 | ||||||||||
| 1950 | 32.77 | 36.54 | 37.23 | 37.27 | 39.18 | c | 46.07 | 48.11 | c | 49.37 | a | 45.08 | f | 46.07 | a | 41.04 | b | 43.97 | b | 41.60 | ||||||
| 1951 | 34.96 | d | 37.60 | c | 33.34 | b | 37.83 | a | 42.87 | a | 45.48 | c | 49.00 | b | 47.15 | d | 49.67 | z | 45.00 | z | 43.10 | 37.32 | 40.87 | |||
| 1952 | 37.13 | 38.90 | 37.94 | 40.33 | 43.35 | 45.53 | 48.03 | 47.35 | 44.76 | a | 42.87 | 35.57 | 37.33 | a | 41.59 | |||||||||||
| 1953 | 41.58 | 36.14 | 38.77 | 41.47 | 44.94 | 47.67 | 50.68 | 51.52 | 51.07 | 45.81 | 46.07 | 41.65 | 44.78 | |||||||||||||
| 1954 | 39.29 | 41.54 | 40.68 | 42.53 | 44.61 | 47.37 | 49.19 | 50.42 | 49.57 | 44.45 | 46.90 | 40.71 | 44.77 | |||||||||||||
| 1955 | 38.61 | 38.89 | 39.06 | 39.80 | 43.16 | 48.03 | 51.23 | 48.90 | 47.40 | 46.13 | ----- | z | ----- | z | 44.12 | |||||||||||
| 1956 | ----- | z | 37.15 | p | 39.19 | 41.80 | 45.87 | a | 47.83 | 49.81 | 50.58 | 48.57 | 44.23 | 39.43 | 38.81 | 44.61 | ||||||||||
| 1957 | 35.13 | a | 41.07 | 42.52 | 43.03 | a | 47.34 | b | 49.93 | 50.10 | 50.61 | 51.20 | 47.16 | 41.57 | 41.42 | 45.09 | ||||||||||
| 1958 | 42.71 | 46.36 | 38.94 | 42.87 | 47.55 | 52.67 | 52.52 | 51.00 | 48.97 | 46.00 | 44.73 | 44.55 | 46.57 | |||||||||||||
| 1959 | 42.84 | 38.57 | 41.10 | 43.67 | 44.16 | 50.33 | 50.74 | 48.97 | 49.70 | 48.48 | 42.07 | 39.13 | 44.98 | |||||||||||||
| 1960 | 38.94 | 38.90 | 43.13 | 42.97 | 45.55 | 49.97 | 49.90 | 50.90 | 48.07 | ----- | z | 41.73 | o | 41.48 | 44.98 | |||||||||||
| 1961 | 41.55 | 43.50 | 42.33 | a | 41.79 | b | 46.79 | b | 50.00 | a | 52.37 | d | 52.68 | c | 48.72 | e | 44.00 | c | 39.82 | b | 40.47 | a | 45.33 | |||
| 1962 | 36.50 | a | 40.07 | a | 40.83 | a | 42.74 | c | 43.93 | d | 47.93 | b | 50.07 | d | 51.25 | k | 51.00 | g | 48.04 | c | 44.96 | b | 40.78 | d | 43.59 | |
| 1963 | 35.39 | c | 46.24 | c | 40.41 | d | 41.83 | a | 46.30 | d | 49.80 | j | 48.55 | 49.19 | 48.40 | ----- | z | ----- | z | 39.48 | 43.98 | |||||
| 1964 | 39.48 | 32.86 | 36.71 | 37.67 | 40.39 | 47.00 | 48.97 | 47.84 | 44.23 | 45.23 | 39.77 | 42.00 | 41.85 | |||||||||||||
| 1965 | 39.29 | 36.36 | 35.77 | 42.47 | 41.39 | 46.17 | 49.00 | 50.81 | 43.63 | 45.84 | 45.90 | 36.94 | 42.80 | |||||||||||||
| 1966 | 38.65 | 36.75 | 39.74 | 41.97 | 42.48 | 46.50 | 50.16 | 49.94 | 49.10 | 45.00 | 43.17 | 40.58 | 43.67 | |||||||||||||
| 1967 | 40.16 | 37.14 | 37.68 | 38.20 | 43.19 | 49.93 | 49.16 | 50.33 | a | 48.50 | 45.48 | 42.90 | 36.90 | 43.30 | ||||||||||||
| 1968 | 37.45 | 43.48 | 40.71 | 38.43 | 44.87 | 48.63 | 51.74 | 52.32 | 48.63 | 44.19 | 44.10 | 38.87 | 44.45 | |||||||||||||
| 1969 | 36.26 | 36.39 | 37.10 | 39.80 | 45.87 | 52.10 | 50.74 | 46.71 | 48.13 | 43.71 | 38.93 | 39.81 | 42.96 | |||||||||||||
| 1970 | 42.39 | 39.64 | 40.13 | 38.60 | 42.90 | 46.97 | 48.19 | 48.48 | 43.77 | 42.52 | 42.53 | 37.35 | 42.79 | |||||||||||||
| 1971 | 37.19 | 38.61 | 37.61 | 39.63 | 43.65 | 45.77 | 49.81 | 52.00 | 46.43 | 41.39 | 39.47 | 37.00 | 42.38 | |||||||||||||
| 1972 | 35.23 | 40.83 | 41.55 | 38.37 | 42.58 | 46.07 | 49.84 | 49.29 | 43.23 | 41.58 | 42.90 | 36.55 | 42.33 | |||||||||||||
| 1973 | 36.68 | 40.07 | 38.13 | 38.47 | 42.23 | 46.97 | 48.29 | 47.81 | 47.87 | 41.19 | 41.53 | 41.94 | 42.60 | |||||||||||||
| 1974 | 34.87 | 36.46 | 39.19 | 39.10 | 42.42 | 46.90 | 48.58 | 49.52 | 46.07 | 38.16 | 39.07 | 38.55 | 41.57 | |||||||||||||
| 1975 | 37.71 | 38.43 | 36.61 | 36.57 | 42.13 | 45.20 | 49.42 | 48.71 | 47.57 | 44.26 | 39.53 | 40.61 | 42.23 | |||||||||||||
| 1976 | 39.19 | 37.10 | 36.55 | 38.37 | 41.77 | 44.03 | 50.87 | 52.48 | 49.60 | 43.52 | 43.53 | 35.45 | 42.71 | |||||||||||||
| 1977 | 35.29 | 41.82 | 36.97 | 41.03 | 42.77 | 49.37 | 47.68 | 53.32 | 49.80 | 43.97 | 42.50 | 42.84 | 43.95 | |||||||||||||
| 1978 | 43.03 | 42.89 | 43.32 | 42.83 | 44.03 | 51.60 | 52.65 | 51.58 | 50.20 | 46.23 | 35.83 | 34.10 | 44.86 | |||||||||||||
| 1979 | 35.29 | 40.86 | 42.55 | 42.30 | 45.61 | 46.57 | 52.58 | 52.58 | 53.13 | 48.90 | 41.87 | 41.74 | 45.33 | |||||||||||||
| 1980 | 35.06 | 44.21 | 39.03 | 41.33 | 44.00 | 48.67 | 51.39 | 47.32 | 43.83 | 43.19 | 41.63 | 41.29 | 43.41 | |||||||||||||
| 1981 | 40.77 | 40.25 | 40.52 | 41.87 | 43.58 | 49.73 | 50.42 | 51.94 | 49.37 | 43.42 | 42.33 | 43.45 | 44.80 | |||||||||||||
| 1982 | 35.68 | 37.46 | 39.58 | 38.27 | 42.65 | 48.50 | 50.16 | 50.61 | 48.37 | 46.52 | 41.13 | 38.32 | 43.10 | |||||||||||||
| 1983 | 41.00 | 43.71 | 44.06 | 40.27 | 45.06 | 49.20 | 52.35 | 52.10 | 49.87 | 43.77 | 44.73 | 40.61 | 45.56 | |||||||||||||
| 1984 | 39.68 | 40.38 | 42.97 | 41.37 | 43.71 | 48.13 | 50.94 | 50.48 | 47.33 | 45.16 | 42.70 | 35.55 | 44.03 | |||||||||||||
| 1985 | 35.81 | 35.75 | 37.55 | 42.67 | 43.90 | 47.50 | 51.74 | 50.13 | 47.83 | 42.19 | 36.40 | 35.13 | 42.22 | |||||||||||||
| 1986 | 42.48 | 43.61 | 43.71 | 41.43 | 44.35 | 49.53 | 50.52 | 50.84 | 46.93 | 46.71 | 43.17 | 39.42 | 45.23 | |||||||||||||
| 1987 | 38.00 | 39.18 | 41.26 | 42.03 | 47.90 | ----- | z | 50.94 | 49.55 | 48.43 | 44.68 | 44.40 | 37.84 | 44.02 | ||||||||||||
| 1988 | 38.52 | 38.76 | 37.23 | 43.03 | 44.65 | 47.77 | 49.68 | 48.29 | 46.23 | 48.97 | 44.13 | 37.81 | 43.75 | |||||||||||||
| 1989 | 37.32 | 33.14 | 41.65 | 43.33 | 45.61 | 49.47 | 52.13 | 52.77 | 44.43 | 43.13 | 40.93 | 37.29 | 43.43 | |||||||||||||
| 1990 | 40.71 | 37.46 | 41.77 | 44.40 | 44.97 | 49.93 | 52.10 | 53.03 | 50.87 | 42.58 | 42.07 | 31.55 | 44.29 | |||||||||||||
| 1991 | 36.13 | 43.57 | 36.71 | 41.87 | 43.97 | 47.43 | 51.23 | 53.84 | 47.70 | 43.65 | 43.57 | 38.55 | 44.02 | |||||||||||||
| 1992 | 40.77 | 42.55 | 43.58 | 45.67 | 45.26 | 51.07 | 53.29 | 50.65 | 47.73 | 46.10 | 43.13 | 37.65 | 45.62 | |||||||||||||
| 1993 | 35.77 | 37.25 | 44.77 | 44.50 | 48.58 | 50.10 | 51.97 | 51.74 | 47.80 | 45.77 | 35.20 | 37.39 | 44.24 | |||||||||||||
| 1994 | 39.61 | 37.07 | 38.84 | 43.13 | 47.13 | 48.80 | 51.03 | 52.16 | 51.77 | 42.10 | 38.00 | 39.16 | 44.07 | |||||||||||||
| 1995 | 44.55 | 42.96 | 40.81 | 41.00 | 47.90 | 48.23 | 53.13 | 49.61 | 51.97 | 45.55 | 45.97 | 44.06 | 46.31 | |||||||||||||
| 1996 | 42.06 | 42.69 | 41.19 | 44.03 | 45.16 | 48.17 | 51.13 | 48.94 | 47.13 | 45.52 | 42.57 | 42.90 | 45.12 | |||||||||||||
| 1997 | 39.87 | 39.14 | 40.81 | 42.60 | 48.10 | 50.57 | 51.77 | 53.48 | 52.53 | 46.87 | 45.00 | 38.26 | 45.75 | |||||||||||||
| 1998 | 43.06 | 39.82 | 40.68 | 40.20 | 46.58 | 50.37 | 54.00 | 51.48 | 48.70 | 44.58 | 43.87 | 35.90 | 44.94 | |||||||||||||
| 1999 | 37.37 | a | 36.54 | 36.42 | 39.13 | 43.23 | a | 49.33 | 49.71 | g | 53.13 | 46.33 | 42.13 | 44.60 | 38.33 | a | 42.41 | |||||||||
| 2000 | 38.77 | 41.07 | a | 35.87 | 41.78 | c | 46.14 | b | 47.68 | b | 50.45 | 48.94 | 46.40 | 44.16 | 36.90 | 38.13 | 43.02 | |||||||||
| 2001 | 36.20 | a | 34.43 | 41.57 | a | 43.97 | 46.80 | a | 50.45 | a | 52.80 | a | 55.55 | 50.27 | 45.77 | 47.39 | b | 42.80 | a | 45.67 | ||||||
| 2002 | 38.74 | 38.35 | b | 37.35 | 42.14 | a | 42.60 | a | 49.57 | 51.90 | 48.74 | 47.48 | a | 41.13 | a | 42.03 | a | 41.57 | a | 43.47 | ||||||
| 2003 | 45.17 | a | 37.07 | a | 43.23 | 41.33 | 43.81 | 47.07 | 51.06 | 51.27 | a | 48.47 | 47.77 | 40.50 | 40.52 | 44.77 | ||||||||||
| 2004 | 41.61 | 39.24 | 40.41 | b | 40.67 | 46.86 | b | 50.33 | 52.68 | 53.06 | 48.90 | 44.39 | 38.27 | 38.74 | 44.60 | |||||||||||
| 2005 | 38.16 | 37.32 | 41.52 | 42.30 | 47.39 | 49.47 | 51.35 | 49.10 | 45.20 | 44.45 | 38.23 | 38.15 | e | 43.55 | ||||||||||||
| 2006 | 41.13 | 35.79 | 37.84 | 39.57 | 41.32 | 49.83 | 50.35 | 48.06 | 46.27 | 40.03 | 41.53 | 37.03 | 42.40 | |||||||||||||
| 2007 | 31.39 | 37.79 | 39.61 | 39.00 | 42.84 | 44.90 | 50.52 | 49.19 | 43.80 | 42.55 | 36.67 | 36.52 | 41.23 | |||||||||||||
| 2008 | 34.61 | 34.45 | 34.61 | 36.10 | i | 43.29 | 43.53 | 46.48 | 50.13 | 44.17 | 43.84 | 45.93 | 36.58 | 41.60 | ||||||||||||
| 2009 | 35.77 | 38.04 | 38.48 | b | 39.80 | 45.29 | 51.17 | 51.41 | b | 52.23 | 49.63 | 46.35 | 41.30 | 36.03 | 43.79 | |||||||||||
| 2010 | 45.29 | 42.86 | 39.10 | 39.90 | 43.52 | 49.53 | 50.42 | 51.39 | 51.07 | 46.32 | 41.90 | 43.94 | 45.44 | |||||||||||||
| 2011 | 39.48 | 36.14 | 42.29 | 40.57 | 43.23 | 49.67 | 56.00 | 55.52 | 48.93 | 46.32 | 40.80 | 34.32 | 44.44 | |||||||||||||
| 2012 | 37.32 | 39.34 | 37.74 | 43.03 | 43.87 | 48.47 | 53.35 | 50.45 | 46.73 | 45.00 | a | 44.60 | 40.23 | 44.18 | ||||||||||||
| 2013 | 36.29 | 37.50 | 39.74 | 49.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 34.00 | z | 37.84 | ||||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 38.47 | 39.24 | 39.61 | 41.30 | 44.51 | 48.49 | 50.86 | 50.57 | 47.94 | 44.57 | 41.93 | 39.07 | 43.95 | |||||||||||||
| S.D. | 3.26 | 2.93 | 2.43 | 2.02 | 2.02 | 2.02 | 1.84 | 1.93 | 2.26 | 2.20 | 3.00 | 2.86 | 1.32 | |||||||||||||
| SKEW | -0.32 | 0.30 | -0.10 | -0.32 | 0.05 | -0.29 | 0.15 | 0.20 | -0.13 | -0.46 | -0.28 | -0.15 | -0.33 | |||||||||||||
| MAX | 45.29 | 46.36 | 44.77 | 45.67 | 48.58 | 52.67 | 56.00 | 55.55 | 53.13 | 48.97 | 49.00 | 44.55 | 46.57 | |||||||||||||
| MIN | 27.48 | 32.86 | 33.34 | 36.57 | 39.18 | 43.53 | 46.48 | 46.71 | 43.23 | 38.16 | 35.20 | 31.55 | 40.94 | |||||||||||||
| NO YRS | 69 | 71 | 72 | 70 | 71 | 69 | 71 | 71 | 68 | 69 | 69 | 70 | 58 | |||||||||||||