| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1893 | 1.12 | w | 1.35 | p | 3.61 | 1.42 | q | 2.12 | v | 1.27 | u | 0.87 | v | 2.74 | w | 0.72 | s | 1.76 | w | 0.93 | w | 1.84 | q | ----- | z | |
| 1894 | 2.28 | u | 1.18 | s | 0.60 | v | 1.80 | s | 1.95 | u | 0.30 | p | 0.45 | u | 1.20 | w | 1.91 | v | 3.70 | w | 2.05 | q | 3.07 | x | ----- | z |
| 1895 | 0.93 | u | 0.32 | t | 1.63 | p | 1.62 | r | 0.96 | s | 1.60 | 1.38 | u | 1.06 | y | 0.79 | v | 3.18 | x | 1.24 | t | 0.71 | u | ----- | z | |
| 1896 | 1.09 | w | 1.16 | q | 1.62 | v | 0.67 | x | 1.16 | w | 1.68 | w | 0.93 | r | 1.60 | t | 3.64 | r | 1.68 | s | 1.19 | r | 1.40 | x | ----- | z |
| 1897 | 1.15 | v | 1.27 | t | 0.73 | q | 2.43 | s | 1.98 | r | 0.80 | q | 2.00 | r | 3.80 | u | 0.40 | v | ----- | z | 5.67 | t | 1.90 | s | ----- | z |
| 1898 | 1.44 | u | 3.67 | t | 1.17 | w | 1.86 | r | 2.36 | q | 0.55 | t | 4.20 | v | 4.15 | 0.94 | 2.71 | v | 2.17 | 1.11 | ----- | z | ||||
| 1899 | 1.77 | v | 0.76 | b | 2.95 | q | 1.08 | 0.45 | 1.24 | 1.45 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
| 1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1901 | 1.45 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.22 | r | 0.74 | 0.62 | v | ----- | z | ----- | z | 2.95 | v | ----- | z | |
| 1902 | 1.00 | a | 1.78 | q | 1.96 | 1.59 | v | 0.26 | 0.86 | s | 0.90 | u | 0.50 | 1.92 | 3.40 | 0.83 | 1.22 | s | ----- | z | ||||||
| 1903 | 1.14 | v | 0.84 | t | 2.60 | s | 2.08 | 0.33 | 0.92 | 0.72 | 1.95 | t | 1.10 | 1.17 | 0.88 | 0.80 | ----- | z | ||||||||
| 1904 | 0.90 | n | 2.08 | 0.80 | 2.44 | 1.26 | 1.28 | 1.26 | 1.88 | 1.18 | 0.46 | 1.46 | v | 1.36 | n | ----- | z | |||||||||
| 1905 | 0.90 | 1.00 | 0.76 | 0.62 | 0.35 | 2.15 | 0.83 | 2.30 | 3.55 | 1.23 | 1.45 | 1.25 | 3.55 | |||||||||||||
| 1906 | 1.00 | 1.42 | p | 1.32 | 0.94 | t | 1.50 | w | 0.62 | 0.82 | q | 1.32 | 2.28 | u | 1.25 | w | 1.69 | r | ----- | z | ----- | z | ||||
| 1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 1910 | 1.30 | 1.67 | v | 0.94 | 0.96 | x | 1.10 | 0.85 | 1.04 | 0.93 | y | 1.04 | 0.80 | 1.82 | t | 0.65 | ----- | z | ||||||||
| 1911 | 0.64 | p | 0.97 | 1.16 | r | 1.60 | 0.72 | 0.70 | x | 4.08 | 2.00 | u | 0.97 | 0.60 | 1.25 | v | 1.00 | ----- | z | |||||||
| 1912 | 1.98 | v | 1.48 | 3.17 | 0.60 | 1.16 | 0.03 | 0.37 | 2.33 | 1.35 | 0.60 | 1.71 | 1.52 | w | ----- | z | ||||||||||
| 1913 | 1.30 | q | 1.03 | 1.45 | 1.17 | r | 0.80 | 0.25 | 0.83 | 2.70 | 0.92 | ----- | z | 1.23 | 1.81 | ----- | z | |||||||||
| 1914 | 1.02 | 1.55 | 1.20 | 1.19 | 0.85 | 0.35 | 1.88 | 1.03 | 0.46 | 1.25 | 2.40 | 0.89 | v | 2.40 | v | |||||||||||
| 1915 | 3.16 | a | 1.32 | 0.05 | 0.75 | 0.80 | 1.05 | 0.79 | 1.93 | 1.10 | 1.23 | 1.10 | 1.04 | 3.16 | a | |||||||||||
| 1916 | 0.60 | 1.33 | d | 0.68 | 0.84 | a | 3.17 | 1.33 | 4.37 | 1.63 | 0.91 | 1.06 | 1.32 | a | 0.84 | 4.37 | f | |||||||||
| 1917 | 0.91 | b | 0.79 | r | 1.36 | 1.27 | 1.43 | r | 1.30 | 0.31 | 1.32 | 1.20 | 1.00 | 0.15 | 0.67 | y | ----- | z | ||||||||
| 1918 | 1.07 | 0.87 | 0.58 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
| 1919 | 1.13 | b | 1.02 | 0.72 | 1.27 | b | 0.86 | 2.03 | 2.25 | 1.51 | 1.72 | 0.78 | 0.67 | 0.91 | a | 2.25 | e | |||||||||
| 1920 | 0.66 | 1.94 | 2.42 | 1.30 | 2.26 | 3.04 | 0.55 | 0.93 | 0.25 | 1.50 | 1.56 | 0.82 | w | 3.04 | w | |||||||||||
| 1921 | 0.88 | 0.53 | a | 0.89 | 0.91 | 1.00 | 0.74 | 3.00 | 2.00 | 0.27 | 1.00 | 1.17 | k | 0.47 | 3.00 | l | ||||||||||
| 1922 | 1.55 | 0.75 | a | 0.65 | 0.57 | 0.99 | 1.13 | 1.00 | 3.53 | 0.80 | 1.62 | 0.26 | 1.13 | 3.53 | a | |||||||||||
| 1923 | 0.86 | 0.43 | 1.53 | 1.04 | 0.25 | 0.73 | 0.42 | x | 0.84 | y | 0.98 | 0.98 | 0.50 | 1.35 | ----- | z | ||||||||||
| 1924 | 1.15 | a | 1.49 | 2.16 | 1.48 | 1.00 | 0.39 | 0.34 | 5.35 | 1.30 | 0.15 | 0.64 | 1.24 | b | 5.35 | c | ||||||||||
| 1925 | 0.97 | b | 0.73 | a | 0.88 | 0.76 | a | 1.67 | 0.57 | 0.38 | 1.18 | 3.79 | 1.14 | a | 1.13 | u | 2.01 | ----- | z | |||||||
| 1926 | 0.64 | 1.22 | b | 1.11 | 0.72 | 2.02 | 0.85 | 0.73 | 1.00 | 0.58 | 2.94 | 1.62 | 0.95 | u | 2.94 | w | ||||||||||
| 1927 | 0.46 | r | 0.72 | 0.55 | 0.48 | 0.25 | 1.26 | 1.16 | 2.07 | 1.43 | 2.36 | 2.12 | v | 1.24 | r | ----- | z | |||||||||
| 1928 | 0.68 | a | 1.14 | a | 0.83 | 1.41 | 0.42 | 1.15 | 1.10 | 0.26 | 1.82 | r | 0.60 | 1.07 | 0.90 | 1.82 | t | |||||||||
| 1929 | 0.85 | r | 0.75 | 0.80 | o | 1.71 | 0.77 | 0.67 | t | 0.36 | t | 3.25 | w | 1.23 | 1.64 | 1.01 | r | 1.18 | ----- | z | ||||||
| 1930 | 1.07 | 1.61 | 0.45 | 0.32 | 1.01 | 1.22 | 0.89 | 0.54 | 0.17 | 1.93 | 1.94 | 0.84 | a | 1.94 | a | |||||||||||
| 1931 | 1.04 | 0.66 | a | 1.46 | 1.85 | 1.28 | 2.74 | 1.48 | 1.16 | 0.71 | 1.73 | 0.35 | 1.31 | 2.74 | a | |||||||||||
| 1932 | 0.90 | 1.00 | 2.18 | 0.50 | 0.96 | 1.51 | 1.46 | 1.75 | 2.42 | 2.42 | 2.96 | 0.39 | 2.96 | |||||||||||||
| 1933 | 0.95 | a | 0.94 | a | 1.05 | 3.14 | 0.71 | 0.46 | 0.57 | 0.73 | 3.35 | 1.08 | 1.75 | 1.04 | 3.35 | b | ||||||||||
| 1934 | 0.94 | a | 0.84 | 1.11 | 1.72 | 0.74 | 1.44 | 0.11 | 0.72 | 0.95 | 1.16 | 0.77 | 1.42 | 1.72 | a | |||||||||||
| 1935 | 2.27 | 0.77 | 1.04 | a | ----- | z | 0.94 | 1.02 | 0.57 | 1.12 | 1.82 | 0.72 | 2.35 | 0.41 | ----- | z | ||||||||||
| 1936 | 1.47 | a | 0.93 | c | 1.05 | 0.82 | 0.56 | 1.55 | 0.80 | 1.67 | 3.16 | 1.00 | 0.43 | 1.80 | 3.16 | d | ||||||||||
| 1937 | 0.65 | 0.58 | b | 1.06 | 2.13 | p | 1.09 | 1.10 | l | 0.08 | 2.25 | 2.19 | 1.30 | 1.83 | 1.61 | a | ----- | z | ||||||||
| 1938 | 0.89 | 0.77 | 0.81 | 1.04 | 0.96 | 3.04 | 0.65 | 0.68 | 1.04 | 1.21 | 1.55 | 1.03 | 3.04 | |||||||||||||
| 1939 | 1.26 | 0.90 | o | 1.14 | 1.50 | 0.19 | 1.94 | 0.36 | 2.47 | 0.77 | 1.82 | 1.49 | 0.73 | 2.47 | o | |||||||||||
| 1940 | 1.34 | a | 1.76 | 1.63 | 1.62 | 1.68 | 0.39 | 1.80 | 0.69 | 1.94 | 0.60 | 2.18 | a | 1.04 | 2.18 | b | ||||||||||
| 1941 | 1.45 | 1.17 | 1.39 | 0.43 | 1.02 | 2.30 | 1.67 | 0.76 | 0.75 | 0.63 | u | 0.67 | 2.39 | 2.39 | u | |||||||||||
| 1942 | 0.79 | 1.39 | 1.35 | 0.25 | 0.67 | 0.69 | 1.41 | 2.55 | 1.16 | 1.58 | 1.20 | 1.12 | 2.55 | |||||||||||||
| 1943 | 0.79 | 0.76 | 1.32 | 0.93 | 0.79 | 0.38 | 0.77 | 0.56 | x | 0.78 | 0.77 | 1.15 | 0.93 | 1.32 | x | |||||||||||
| 1944 | 2.02 | 0.65 | 1.89 | 1.69 | 0.63 | 0.57 | 0.17 | 0.58 | 1.93 | 1.92 | 2.72 | 1.10 | 2.72 | |||||||||||||
| 1945 | 0.74 | 0.91 | 0.82 | 1.00 | 1.08 | 1.77 | 0.50 | 1.66 | 0.37 | 1.54 | 2.62 | 1.50 | 2.62 | |||||||||||||
| 1946 | 1.50 | 1.20 | 0.90 | 1.59 | 2.02 | 1.59 | 0.42 | 3.14 | 1.66 | 0.44 | 0.31 | 2.88 | 3.14 | |||||||||||||
| 1947 | 1.03 | 0.75 | 1.20 | 1.19 | 1.57 | 0.85 | 2.00 | 0.60 | 0.96 | 2.10 | 1.58 | 1.01 | 2.10 | |||||||||||||
| 1948 | 1.55 | 1.54 | 1.10 | 1.16 | 2.34 | 0.48 | 1.15 | 0.36 | 1.07 | 1.78 | 1.17 | 0.97 | 2.34 | |||||||||||||
| 1949 | 1.95 | 1.04 | 1.85 | 1.05 | 0.69 | 0.01 | 0.36 | 0.51 | 0.91 | 0.44 | 1.66 | 0.69 | 1.95 | |||||||||||||
| 1950 | 0.67 | 1.58 | 1.33 | 1.32 | 1.18 | 0.50 | 0.30 | 0.64 | 0.77 | a | 0.50 | 2.50 | 1.02 | 2.50 | a | |||||||||||
| 1951 | 0.94 | 0.79 | 0.85 | 0.77 | 1.14 | 0.30 | 0.50 | 0.94 | 0.34 | 0.85 | 1.67 | 1.18 | 1.67 | |||||||||||||
| 1952 | 0.62 | 1.65 | 1.36 | 0.79 | 0.99 | 0.30 | 0.02 | 2.75 | 0.88 | 0.54 | 0.92 | 1.39 | 2.75 | |||||||||||||
| 1953 | 1.53 | 1.33 | 2.61 | 1.35 | 1.24 | 0.15 | 1.33 | a | 3.99 | 2.78 | 1.44 | 2.00 | 2.69 | 3.99 | a | |||||||||||
| 1954 | 0.64 | 0.79 | 0.91 | 1.34 | 3.11 | 1.07 | 0.76 | 3.35 | 3.44 | 0.83 | 2.30 | 1.19 | 3.44 | |||||||||||||
| 1955 | 0.34 | 0.90 | 0.80 | 0.64 | 0.23 | 0.54 | 1.34 | 4.07 | 1.24 | 1.74 | 1.45 | 0.32 | 4.07 | |||||||||||||
| 1956 | 1.18 | 1.03 | 1.35 | e | 1.00 | b | 0.34 | c | 1.46 | e | 1.11 | c | 0.56 | a | 0.67 | b | 1.31 | a | 1.31 | 1.01 | 1.46 | v | ||||
| 1957 | 1.00 | a | 0.49 | 0.79 | 0.84 | 0.65 | 0.04 | 0.27 | 1.75 | a | 0.42 | a | 0.60 | c | 0.71 | 0.88 | a | 1.75 | g | |||||||
| 1958 | 1.87 | a | 1.24 | 1.38 | 2.31 | 1.47 | 0.54 | 0.49 | 1.84 | 1.55 | 0.93 | 0.79 | b | 0.66 | 2.31 | c | ||||||||||
| 1959 | 0.79 | 1.39 | 1.32 | 0.75 | 0.69 | 1.33 | 1.39 | 0.85 | 0.63 | 1.83 | 1.11 | 1.34 | 1.83 | |||||||||||||
| 1960 | 0.83 | 0.91 | 1.25 | 1.83 | 1.58 | 0.67 | 1.52 | 0.38 | 3.88 | 0.87 | 1.66 | 1.50 | 3.88 | |||||||||||||
| 1961 | 1.05 | 1.45 | 0.96 | 1.22 | 1.53 | 0.39 | 0.59 | 1.38 | 2.08 | 1.70 | 1.60 | 0.96 | 2.08 | |||||||||||||
| 1962 | 3.52 | 1.23 | 0.68 | 1.30 | 0.23 | 0.95 | 1.25 | 2.20 | 1.33 | 1.60 | 1.02 | 0.85 | 3.52 | |||||||||||||
| 1963 | 1.35 | 1.44 | 1.58 | 1.77 | 1.45 | 0.29 | 1.77 | 1.32 | 0.89 | 1.24 | 1.35 | 0.55 | 1.77 | |||||||||||||
| 1964 | 1.00 | 0.95 | 0.85 | 2.03 | 0.10 | 0.39 | 0.61 | 0.25 | 1.15 | 0.72 | 0.45 | 1.17 | 2.03 | |||||||||||||
| 1965 | 1.10 | 0.55 | 0.51 | 1.17 | 0.54 | 0.77 | 0.09 | 1.75 | 1.17 | 0.66 | 0.46 | 0.53 | 1.75 | |||||||||||||
| 1966 | 0.63 | 1.31 | 0.48 | 0.42 | 1.18 | 0.88 | 0.38 | 0.69 | 2.24 | 1.79 | 1.87 | 0.62 | 2.24 | |||||||||||||
| 1967 | 0.91 | 1.02 | 2.52 | 1.52 | 3.55 | 1.66 | 0.92 | 1.36 | 1.64 | 0.48 | 0.87 | 2.30 | 3.55 | |||||||||||||
| 1968 | 0.48 | 0.83 | 2.68 | 0.95 | 1.75 | 0.96 | 1.41 | 0.56 | 0.67 | 0.78 | 2.06 | 1.34 | 2.68 | |||||||||||||
| 1969 | 0.36 | 2.86 | 2.73 | 1.05 | 0.57 | 0.43 | 0.52 | 1.79 | 1.63 | 2.41 | 3.13 | 3.40 | 3.40 | |||||||||||||
| 1970 | 0.35 | 2.92 | 1.00 | 3.76 | 0.89 | 1.39 | 0.05 | 2.25 | 0.80 | 1.92 | 1.67 | 0.84 | 3.76 | |||||||||||||
| 1971 | 1.03 | 1.96 | 1.13 | 0.77 | 1.42 | 0.78 | 0.92 | 0.91 | 0.87 | 1.51 | 1.99 | 0.84 | 1.99 | |||||||||||||
| 1972 | 0.89 | 2.49 | 1.56 | 1.28 | 1.19 | 4.57 | 2.13 | 0.65 | 3.36 | 1.19 | 1.96 | 1.22 | 4.57 | |||||||||||||
| 1973 | 0.78 | 1.79 | 1.25 | 2.30 | 1.65 | 2.33 | 1.43 | 3.22 | 0.95 | 1.96 | 1.02 | 5.31 | 5.31 | |||||||||||||
| 1974 | 0.75 | 0.62 | ----- | z | 1.49 | 1.09 | 1.00 | 1.98 | 0.52 | 1.61 | 1.86 | 0.79 | 1.07 | ----- | z | |||||||||||
| 1975 | 1.27 | 1.21 | 0.79 | 1.63 | 0.95 | 3.49 | 0.95 | 1.10 | 2.29 | 1.10 | 2.37 | 2.28 | 3.49 | |||||||||||||
| 1976 | 1.39 | 0.97 | 1.31 | 0.64 | 0.62 | 0.55 | 1.51 | 5.74 | 0.43 | 1.86 | 0.43 | 1.21 | 5.74 | |||||||||||||
| 1977 | 1.89 | 0.65 | 1.06 | 1.81 | 1.25 | 3.51 | 1.06 | 2.31 | 2.28 | 1.09 | 0.87 | 1.97 | 3.51 | |||||||||||||
| 1978 | 3.58 | 2.10 | 0.87 | 1.20 | 1.83 | 0.43 | 1.17 | 2.37 | 0.84 | 1.72 | 0.90 | 1.37 | 3.58 | |||||||||||||
| 1979 | 1.97 | 1.67 | 1.38 | 1.21 | 1.53 | 0.64 | 0.69 | 2.17 | 1.48 | 0.83 | 1.16 | 1.24 | 2.17 | |||||||||||||
| 1980 | 0.71 | 0.73 | 1.97 | 1.29 | 0.75 | 0.78 | 0.71 | 0.79 | 0.41 | 1.99 | 1.58 | 0.52 | 1.99 | |||||||||||||
| 1981 | 0.53 | 1.34 | 0.72 | 0.94 | 1.38 | 2.25 | 0.74 | 0.71 | 0.95 | 0.91 | 0.63 | 1.98 | 2.25 | |||||||||||||
| 1982 | 1.61 | a | 0.93 | b | 0.57 | 1.13 | 1.04 | 2.35 | 0.90 | 1.20 | 2.74 | 2.07 | 1.39 | a | 1.08 | 2.74 | d | |||||||||
| 1983 | 1.44 | u | 2.05 | b | 1.08 | 2.43 | 1.05 | 1.37 | 0.61 | 1.07 | 0.89 | x | 1.89 | 2.57 | 1.44 | ----- | z | |||||||||
| 1984 | 0.72 | 1.68 | 1.40 | a | 1.35 | d | 2.11 | 3.51 | f | 1.60 | 0.52 | 0.78 | b | 0.98 | 0.69 | 1.14 | 3.51 | m | ||||||||
| 1985 | 0.52 | 0.78 | q | 1.94 | 0.73 | 1.37 | 1.11 | 1.04 | 5.70 | 0.67 | 0.48 | 1.57 | j | 0.37 | ----- | z | ||||||||||
| 1986 | 2.88 | 0.75 | 1.01 | 0.74 | 2.39 | 1.23 | 1.73 | 1.16 | o | 0.73 | 1.38 | a | 1.68 | 1.67 | 2.88 | p | ||||||||||
| 1987 | 1.71 | 1.05 | 2.63 | a | 1.72 | 1.39 | b | 0.75 | 0.52 | 1.39 | 1.36 | q | 0.70 | 1.19 | 1.68 | 2.63 | t | |||||||||
| 1988 | 0.82 | 2.84 | c | 1.90 | a | 1.44 | 0.64 | 1.14 | t | 1.49 | 0.68 | 1.07 | t | 1.06 | 2.54 | 0.33 | a | ----- | z | |||||||
| 1989 | 0.87 | 0.79 | 1.54 | 1.46 | 2.43 | 1.13 | 2.65 | 1.80 | 1.96 | 1.56 | 1.00 | 1.01 | d | 2.65 | d | |||||||||||
| 1990 | 1.49 | b | 1.03 | a | 0.80 | 2.12 | 0.68 | 0.30 | 2.29 | 3.18 | 1.85 | 1.02 | 1.01 | 1.79 | 3.18 | c | ||||||||||
| 1991 | 1.30 | 0.85 | 1.34 | 2.31 | 0.78 | 0.54 | 1.01 | 1.92 | 2.53 | d | 1.02 | 1.08 | 1.16 | a | 2.53 | e | ||||||||||
| 1992 | 1.33 | 0.79 | a | 0.61 | 0.74 | 0.53 | 2.57 | 0.84 | 7.28 | 3.77 | 0.65 | 1.38 | 2.22 | 7.28 | a | |||||||||||
| 1993 | 0.63 | 1.72 | b | 1.44 | 1.44 | 0.51 | 1.09 | 1.02 | 0.55 | 1.29 | 1.22 | 1.27 | 2.43 | 2.43 | b | |||||||||||
| 1994 | 1.34 | 1.40 | 2.26 | 1.06 | 0.92 | 1.77 | 0.78 | 1.42 | 2.08 | 0.70 | 2.82 | 1.60 | 2.82 | |||||||||||||
| 1995 | 0.71 | 1.18 | a | ----- | z | ----- | z | 1.10 | 1.40 | 1.61 | 1.29 | 2.02 | 1.54 | 1.84 | 0.58 | ----- | z | |||||||||
| 1996 | 1.36 | 0.85 | 1.35 | 1.15 | 0.82 | 0.36 | 1.32 | 1.18 | 1.91 | 3.25 | 0.95 | 1.72 | 3.25 | |||||||||||||
| 1997 | 0.88 | 0.97 | 1.99 | 1.00 | 0.78 | 1.21 | 1.22 | 2.31 | 1.20 | 1.25 | 3.19 | 1.54 | 3.19 | |||||||||||||
| 1998 | 1.68 | 3.53 | 2.34 | 1.96 | 1.14 | 2.84 | 0.46 | 1.23 | 1.11 | 2.60 | 1.01 | 0.45 | 3.53 | |||||||||||||
| 1999 | 1.10 | 1.84 | 1.00 | 0.41 | 0.89 | 0.54 | 0.48 | 1.68 | 2.07 | 1.43 | 1.29 | 1.34 | 2.07 | |||||||||||||
| 2000 | 1.19 | 1.28 | 2.77 | 3.24 | 1.45 | 1.39 | 1.53 | 1.31 | 0.71 | 0.38 | 1.14 | 1.21 | 3.24 | |||||||||||||
| 2001 | 1.16 | a | 0.98 | 5.92 | a | 1.30 | 2.78 | 2.69 | 2.61 | 1.41 | 1.44 | 0.85 | 0.31 | 0.93 | c | 5.92 | e | |||||||||
| 2002 | 1.01 | a | 0.51 | 1.33 | 1.71 | 1.71 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
| 2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2014 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2015 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| 2017 | ----- | z | 0.92 | 1.20 | 2.40 | 1.60 | 0.90 | 1.45 | 2.30 | 0.87 | 1.92 | 1.55 | 0.83 | ----- | z | |||||||||||
| 2018 | 2.50 | 1.25 | 3.50 | 1.40 | 1.00 | 0.92 | 0.62 | 0.86 | 1.50 | 2.25 | 2.10 | 1.25 | 3.50 | |||||||||||||
| 2019 | 3.85 | 1.50 | 1.75 | 1.12 | 1.00 | 1.77 | 2.35 | 2.44 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 1.20 | 1.21 | 1.41 | 1.31 | 1.13 | 1.18 | 1.10 | 1.72 | 1.43 | 1.31 | 1.41 | 1.27 | 3.03 | |||||||||||||
| S.D. | 0.68 | 0.57 | 0.83 | 0.64 | 0.66 | 0.86 | 0.78 | 1.29 | 0.88 | 0.65 | 0.71 | 0.72 | 1.06 | |||||||||||||
| SKEW | 1.98 | 1.57 | 2.26 | 1.18 | 1.28 | 1.36 | 1.61 | 1.85 | 1.13 | 0.83 | 0.48 | 2.43 | 1.53 | |||||||||||||
| MAX | 3.85 | 3.53 | 5.92 | 3.76 | 3.55 | 4.57 | 4.37 | 7.28 | 3.88 | 3.40 | 3.19 | 5.31 | 7.28 | |||||||||||||
| MIN | 0.34 | 0.43 | 0.05 | 0.25 | 0.10 | 0.01 | 0.02 | 0.25 | 0.17 | 0.15 | 0.15 | 0.32 | 1.67 | |||||||||||||
| YRS | 92 | 95 | 96 | 94 | 99 | 95 | 96 | 94 | 94 | 95 | 90 | 90 | 60 | |||||||||||||