| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1893 | 2.25 | 2.00 | 2.00 | a | 0.90 | 0.18 | 0.00 | 0.00 | ----- | z | 0.25 | 0.50 | 2.10 | 1.50 | ----- | z | ||||||||||
| 1894 | 2.40 | 3.50 | a | 0.68 | x | 0.44 | 0.68 | 0.25 | ----- | z | ----- | z | 2.37 | ----- | z | ----- | z | 2.00 | n | ----- | z | |||||
| 1895 | 1.75 | 2.82 | x | 1.45 | r | 0.75 | 0.75 | ----- | z | ----- | z | ----- | z | 0.18 | 0.45 | 0.78 | 0.70 | ----- | z | |||||||
| 1896 | 1.80 | 0.25 | 1.00 | 0.85 | 0.61 | 0.00 | 0.05 | 0.73 | 0.30 | 1.80 | 1.80 | 1.10 | 1.80 | |||||||||||||
| 1897 | 1.25 | 1.10 | 1.62 | 0.22 | 0.20 | ----- | z | ----- | z | ----- | z | 0.17 | 1.00 | 0.18 | w | ----- | z | ----- | z | |||||||
| 1898 | 0.53 | 0.67 | 0.42 | 0.37 | 1.22 | 0.06 | ----- | z | 0.00 | 2.00 | 0.17 | 0.56 | 0.85 | ----- | z | |||||||||||
| 1899 | 1.65 | 0.20 | 2.80 | 0.43 | 0.90 | 0.10 | 0.00 | 0.05 | 0.00 | 3.15 | 0.90 | 2.05 | 3.15 | |||||||||||||
| 1900 | 2.11 | 0.55 | 1.34 | 0.95 | 0.50 | 0.00 | 0.00 | 0.00 | ----- | z | 0.79 | 3.12 | 1.15 | ----- | z | |||||||||||
| 1901 | 1.02 | 2.50 | 0.62 | 0.70 | 0.47 | 0.00 | 0.00 | 0.00 | 0.52 | 0.33 | 2.00 | 1.40 | 2.50 | |||||||||||||
| 1902 | 1.15 | 3.60 | 0.74 | 0.71 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.81 | 1.55 | 0.85 | 3.60 | |||||||||||||
| 1903 | 1.20 | 1.25 | 1.80 | 0.25 | 0.00 | 0.00 | ----- | z | 0.00 | 0.00 | ----- | z | 2.50 | ----- | z | ----- | z | |||||||||
| 1904 | 0.80 | 1.60 | r | 2.00 | 1.65 | 0.02 | 0.00 | 0.00 | ----- | z | 2.25 | 1.25 | 1.02 | 1.20 | ----- | z | ||||||||||
| 1905 | 1.23 | 1.80 | 1.50 | 1.20 | x | 1.35 | ----- | z | 0.02 | 0.00 | 0.00 | 0.00 | 0.85 | a | 0.45 | ----- | z | |||||||||
| 1906 | 1.40 | 1.20 | 2.60 | 0.58 | 1.90 | y | 0.75 | 0.00 | ----- | z | 0.25 | 0.00 | 1.30 | 1.70 | u | ----- | z | |||||||||
| 1907 | 1.75 | 1.80 | 2.15 | 0.10 | 0.25 | 0.85 | 0.00 | 0.00 | a | 0.30 | 2.60 | 0.00 | 1.80 | 2.60 | a | |||||||||||
| 1908 | 1.20 | 1.75 | 1.05 | ----- | z | 0.20 | 0.00 | ----- | z | 0.00 | 0.25 | 0.95 | 0.95 | 1.90 | ----- | z | ||||||||||
| 1909 | 2.75 | 2.00 | 1.15 | v | 0.03 | 0.00 | 0.08 | 0.00 | 0.00 | 0.50 | 0.75 | 1.00 | 2.80 | 2.80 | v | |||||||||||
| 1910 | 1.50 | v | ----- | z | 1.75 | 0.32 | 0.00 | 0.05 | 0.00 | 0.00 | 0.02 | 0.60 | 0.30 | 1.10 | ----- | z | ||||||||||
| 1911 | 2.00 | 1.17 | 2.50 | 1.05 | 0.35 | 0.25 | 0.00 | ----- | z | ----- | z | 0.50 | 0.90 | 1.05 | v | ----- | z | |||||||||
| 1912 | 1.00 | u | 0.45 | 2.00 | 0.70 | 0.75 | 0.40 | 0.00 | 0.00 | 0.65 | 0.30 | 0.70 | 0.45 | 2.00 | u | |||||||||||
| 1913 | 1.35 | 0.25 | 0.65 | 0.20 | 0.50 | 0.25 | 0.30 | ----- | z | 0.00 | 0.00 | 0.95 | 2.00 | ----- | z | |||||||||||
| 1914 | 1.68 | o | 2.30 | t | 0.75 | 1.20 | y | 0.10 | 0.30 | 0.05 | 0.02 | 0.05 | 1.05 | 1.50 | 1.60 | ----- | z | |||||||||
| 1915 | 1.35 | 1.70 | k | 0.85 | 0.78 | w | 1.40 | ----- | z | ----- | z | ----- | z | 0.02 | 0.02 | 0.40 | 2.15 | ----- | z | |||||||
| 1916 | 2.75 | j | 3.00 | 1.35 | ----- | z | 0.15 | 0.00 | ----- | z | 0.00 | 0.40 | 0.30 | ----- | z | 1.30 | ----- | z | ||||||||
| 1917 | 1.05 | 1.30 | s | 0.70 | 0.40 | 0.20 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.55 | 0.95 | ----- | z | ||||||
| 1918 | 0.65 | 0.84 | 0.69 | x | 0.33 | ----- | z | ----- | z | ----- | z | 0.05 | 3.20 | 0.26 | 2.27 | 0.75 | ----- | z | ||||||||
| 1919 | 0.82 | 1.70 | 1.10 | 0.02 | 0.05 | ----- | z | ----- | z | ----- | z | 0.30 | ----- | z | ----- | z | 1.20 | v | ----- | z | ||||||
| 1920 | 2.70 | 0.60 | 1.35 | 1.30 | ----- | z | 0.30 | ----- | z | ----- | z | ----- | z | 0.75 | 1.70 | t | 1.60 | ----- | z | |||||||
| 1921 | 1.60 | 1.35 | 0.50 | 0.40 | 0.40 | ----- | z | ----- | z | ----- | z | ----- | z | 0.35 | 0.80 | 2.25 | ----- | z | ||||||||
| 1922 | 1.10 | 1.35 | r | 0.95 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | 1.10 | x | 1.65 | 1.50 | ----- | z | |||||
| 1923 | 1.55 | ----- | z | ----- | z | 3.75 | ----- | z | 0.50 | ----- | z | ----- | z | 0.35 | ----- | z | 0.30 | 1.55 | ----- | z | ||||||
| 1924 | 2.00 | ----- | z | 0.83 | 0.30 | 0.00 | ----- | z | ----- | z | ----- | z | 0.00 | 1.20 | ----- | z | 1.50 | x | ----- | z | ||||||
| 1925 | ----- | z | 1.75 | 1.25 | y | 1.10 | 1.90 | ----- | z | 0.00 | ----- | z | 0.25 | 0.25 | 0.40 | 1.05 | ----- | z | ||||||||
| 1926 | 2.40 | 1.60 | u | 0.25 | 2.25 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | 1.70 | 0.60 | 2.40 | u | |||||||||||
| 1927 | 1.10 | 1.45 | 1.00 | 1.00 | 0.00 | 0.35 | 0.00 | 0.00 | 0.10 | ----- | z | 1.40 | 1.40 | ----- | z | |||||||||||
| 1928 | ----- | z | 2.00 | 1.50 | 0.25 | 0.25 | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | 1.45 | 1.90 | y | ----- | z | |||||||||
| 1929 | 0.45 | 1.20 | 0.90 | 1.40 | 0.00 | 0.90 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 1.15 | 1.40 | |||||||||||||
| 1930 | 2.00 | 3.50 | 1.60 | 0.65 | 0.20 | ----- | z | ----- | z | ----- | z | 0.50 | 0.15 | 1.75 | ----- | z | ----- | z | ||||||||
| 1931 | 0.60 | w | 0.55 | 0.65 | 0.40 | 0.60 | ----- | z | 0.00 | 0.00 | 0.00 | 0.55 | 0.76 | 2.42 | ----- | z | ||||||||||
| 1932 | 1.94 | 2.27 | 0.60 | 0.39 | 0.72 | a | 0.03 | 0.05 | 0.02 | 0.01 | 0.02 | 0.74 | 2.25 | 2.27 | a | |||||||||||
| 1933 | 1.90 | 1.18 | 1.70 | 0.17 | 1.20 | 0.04 | 0.02 | 0.01 | 0.06 | 1.05 | 0.00 | 2.60 | 2.60 | |||||||||||||
| 1934 | 0.35 | 1.22 | 0.02 | 0.27 | 0.12 | 0.98 | 0.00 | 0.02 | 0.20 | 0.88 | 1.20 | 2.22 | 2.22 | |||||||||||||
| 1935 | 0.96 | q | 0.30 | 1.30 | 1.84 | 0.05 | 0.00 | 0.00 | 0.69 | 0.04 | 0.90 | 0.40 | 2.50 | 2.50 | q | |||||||||||
| 1936 | 1.73 | 2.46 | 0.91 | 0.98 | 1.07 | 0.49 | 0.53 | 0.00 | 0.00 | 0.73 | 0.06 | 2.22 | 2.46 | |||||||||||||
| 1937 | 1.62 | 1.82 | 2.91 | 0.55 | 0.08 | ----- | z | 0.00 | 0.00 | 0.01 | ----- | z | 0.93 | ----- | z | ----- | z | |||||||||
| 1938 | 2.00 | 1.97 | l | 1.29 | 0.75 | 0.12 | 0.02 | 0.00 | ----- | z | 0.11 | 1.26 | 0.62 | 0.61 | ----- | z | ||||||||||
| 1939 | 1.46 | 1.26 | v | 1.44 | 0.15 | 0.56 | 0.00 | 0.00 | 0.00 | 1.32 | 0.41 | 0.60 | 0.72 | 1.46 | v | |||||||||||
| 1940 | 3.82 | m | 1.96 | 4.16 | 0.48 | ----- | z | ----- | z | 0.09 | 0.00 | ----- | z | 1.06 | 0.38 | a | 2.80 | ----- | z | |||||||
| 1941 | 1.65 | 3.77 | 2.48 | s | 2.80 | r | 0.77 | 0.16 | 0.00 | ----- | z | 0.03 | ----- | z | 1.15 | 4.20 | o | ----- | z | |||||||
| 1942 | 3.20 | 3.40 | 1.83 | 1.40 | 1.26 | 0.00 | 0.00 | 0.00 | 0.07 | 0.92 | 5.06 | 4.56 | 5.06 | |||||||||||||
| 1943 | 3.62 | 1.50 | s | 2.10 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 | 0.43 | 1.25 | 3.62 | s | |||||||||||
| 1944 | 2.25 | 2.00 | 0.83 | 0.80 | 0.91 | 0.29 | 0.00 | 0.00 | 0.00 | 2.35 | 1.78 | 0.91 | 2.35 | |||||||||||||
| 1945 | 1.88 | 5.01 | 1.31 | 0.44 | 0.45 | 0.05 | 0.00 | 0.00 | 0.00 | 1.15 | 0.54 | 2.58 | 5.01 | |||||||||||||
| 1946 | 1.14 | 0.88 | 0.85 | 0.00 | 1.51 | 0.00 | a | 0.04 | 0.00 | 0.11 | 0.21 | 3.17 | 1.14 | 3.17 | a | |||||||||||
| 1947 | 0.76 | 1.44 | 1.23 | 0.13 | 0.34 | 0.17 | 0.00 | 0.00 | 0.00 | 1.31 | 0.79 | 1.17 | 1.44 | |||||||||||||
| 1948 | 0.72 | 0.87 | 1.48 | s | 0.80 | 1.11 | 0.05 | 0.00 | 0.02 | 0.00 | 0.33 | 0.49 | 3.44 | 3.44 | s | |||||||||||
| 1949 | 2.38 | 1.16 | e | 1.48 | 0.02 | 0.18 | 0.00 | 0.02 | 0.07 | 0.08 | 0.03 | 0.97 | 2.31 | 2.38 | e | |||||||||||
| 1950 | 3.53 | 4.65 | 1.38 | 1.38 | 0.47 | 0.03 | 0.01 | 0.00 | 0.33 | 0.61 | 2.91 | 2.75 | 4.65 | |||||||||||||
| 1951 | 1.18 | 1.53 | 1.52 | 1.02 | 0.73 | 0.01 | 0.00 | 0.04 | 0.00 | 1.00 | 0.71 | 3.24 | 3.24 | |||||||||||||
| 1952 | 2.85 | 1.07 | 2.05 | 0.93 | 0.25 | 0.62 | 0.00 | 0.00 | 0.00 | 0.00 | 1.63 | 1.54 | 2.85 | |||||||||||||
| 1953 | 0.87 | 0.00 | 1.91 | 3.46 | 0.30 | 0.18 | 0.00 | 0.15 | 0.00 | 0.24 | 2.17 | 0.48 | 3.46 | |||||||||||||
| 1954 | 1.23 | 1.78 | 1.52 | 1.80 | 0.58 | 0.21 | 0.00 | 0.34 | 0.00 | 0.10 | 2.36 | 1.28 | 2.36 | |||||||||||||
| 1955 | 1.56 | 1.10 | 0.26 | 1.87 | 0.27 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 2.05 | 4.51 | 4.51 | |||||||||||||
| 1956 | 1.65 | 0.62 | 0.14 | 0.76 | 0.52 | 0.00 | 0.07 | 0.02 | 0.28 | 0.94 | 0.02 | 0.54 | 1.65 | |||||||||||||
| 1957 | 1.53 | 1.04 | 0.51 | 0.56 | 1.48 | 0.10 | 0.03 | 0.05 | 0.18 | 2.49 | 0.38 | 1.52 | 2.49 | |||||||||||||
| 1958 | 3.70 | 2.41 | 1.32 | g | 1.46 | a | 0.42 | 0.11 | 0.00 | 0.00 | 0.26 | 0.04 | 0.12 | 0.33 | 3.70 | h | ||||||||||
| 1959 | 3.27 | 1.23 | 0.52 | 0.32 | 0.00 | 0.00 | 0.00 | 0.06 | 2.71 | l | 0.00 | l | 0.00 | 0.50 | 3.27 | x | ||||||||||
| 1960 | 2.22 | 2.29 | 0.55 | 0.52 | 0.25 | 0.02 | 0.02 | 0.02 | 0.04 | b | 0.22 | 2.15 | 0.83 | 2.29 | b | |||||||||||
| 1961 | 1.25 | 0.36 | 0.91 | 0.04 | f | 0.33 | j | 0.15 | j | 0.00 | n | 0.06 | f | 0.15 | 0.05 | b | 1.31 | a | 0.89 | ----- | z | |||||
| 1962 | 2.19 | 2.12 | 1.64 | 0.40 | 0.02 | 0.01 | 0.00 | 0.05 | 0.16 | 1.48 | 0.93 | 1.44 | 2.19 | |||||||||||||
| 1963 | 4.65 | 1.25 | 1.98 | 1.63 | 0.36 | 0.03 | 0.01 | 0.06 | 0.14 | 1.20 | 1.41 | 0.26 | 4.65 | |||||||||||||
| 1964 | 1.85 | 0.20 | 1.46 | 0.09 | 0.18 | 0.36 | 0.00 | 0.17 | 0.20 | 0.98 | 1.06 | 3.40 | 3.40 | |||||||||||||
| 1965 | 1.15 | 0.98 | 1.32 | 1.40 | 0.02 | 0.05 | 0.00 | 0.11 | 0.00 | 0.08 | 1.30 | 1.35 | 1.40 | |||||||||||||
| 1966 | 1.47 | 1.92 | 0.13 | 0.45 | 0.05 | 0.15 | 0.32 | 0.10 | 0.11 | 0.05 | 1.12 | 2.65 | 2.65 | |||||||||||||
| 1967 | 3.00 | 0.37 | 1.89 | 1.45 | 0.33 | 0.95 | 0.00 | 0.00 | 0.00 | 0.13 | 0.84 | 0.83 | 3.00 | |||||||||||||
| 1968 | 1.14 | 1.60 | 1.65 | 0.97 | 0.08 | 0.00 | 0.00 | 0.55 | 0.00 | 0.68 | 1.70 | 1.58 | 1.70 | |||||||||||||
| 1969 | 4.52 | 2.95 | 0.51 | 1.63 | 0.08 | 0.02 | 0.00 | 0.00 | 0.07 | 0.95 | 0.91 | 1.05 | 4.52 | |||||||||||||
| 1970 | 2.52 | 1.48 | 1.55 | 0.08 | 0.03 | 0.52 | 0.00 | 0.00 | 0.00 | 0.58 | 2.78 | 1.89 | 2.78 | |||||||||||||
| 1971 | 1.13 | 0.34 | 0.72 | 1.03 | 0.09 | 0.00 | 0.00 | 0.06 | 0.28 | 0.37 | 1.38 | 1.44 | 1.44 | |||||||||||||
| 1972 | 0.75 | 1.23 | 0.30 | 0.46 | 0.03 | 0.08 | 0.04 | 0.00 | 1.15 | 0.95 | 2.87 | 0.83 | 2.87 | |||||||||||||
| 1973 | 1.55 | 2.20 | 0.95 | 0.05 | 0.04 | 0.00 | 0.00 | 0.00 | 0.22 | 1.37 | 3.10 | 2.14 | 3.10 | |||||||||||||
| 1974 | 1.70 | 0.82 | 3.56 | 3.07 | 0.02 | 0.23 | 2.51 | 0.00 | 0.00 | 1.22 | 0.61 | 2.40 | 3.56 | |||||||||||||
| 1975 | 0.53 | 2.20 | 1.96 | 0.95 | 0.00 | 0.10 | 0.12 | 0.48 | 0.00 | 1.22 | 0.43 | 0.20 | 2.20 | |||||||||||||
| 1976 | 0.27 | 1.30 | 1.45 | 1.03 | 0.00 | 0.18 | 0.01 | 0.45 | 0.51 | 0.46 | 2.89 | 1.40 | 2.89 | |||||||||||||
| 1977 | 1.04 | 0.61 | 1.51 | 0.19 | 0.35 | 0.06 | 0.01 | 0.00 | 0.67 | 0.24 | 0.79 | 2.04 | 2.04 | |||||||||||||
| 1978 | 2.09 | 2.13 | 1.08 | 1.46 | 0.01 | 0.05 | 0.00 | 0.00 | 0.62 | 0.00 | 1.70 | 0.64 | 2.13 | |||||||||||||
| 1979 | 2.61 | 2.30 | 1.07 | 0.33 | 0.36 | 0.00 | 0.12 | 0.00 | 0.00 | 1.13 | 0.69 | 2.35 | 2.61 | |||||||||||||
| 1980 | 4.14 | 1.55 | 0.67 | 1.73 | 0.57 | 0.12 | 0.57 | 0.00 | 0.00 | 0.03 | 0.14 | 2.19 | 4.14 | |||||||||||||
| 1981 | 2.11 | 0.95 | 3.20 | 0.19 | 0.32 | 0.00 | 0.00 | 0.00 | 0.15 | 0.49 | 1.90 | 2.29 | 3.20 | |||||||||||||
| 1982 | 6.91 | a | 3.12 | 1.03 | 2.38 | s | 0.03 | 0.13 | 0.00 | 0.05 | 0.51 | 1.13 | 1.59 | 1.46 | 6.91 | t | ||||||||||
| 1983 | 2.24 | 2.20 | 2.04 | 2.59 | 0.34 | 0.00 | 0.00 | 0.23 | 1.91 | 0.41 | 2.81 | 2.61 | 2.81 | |||||||||||||
| 1984 | 0.20 | 0.75 | 0.83 | 0.58 | 0.11 | 0.09 | 0.00 | 0.00 | 0.11 | 3.00 | 1.86 | 1.21 | 3.00 | |||||||||||||
| 1985 | 0.58 | 2.16 | 2.12 | 0.28 | 0.14 | 0.14 | 0.09 | 0.02 | 0.12 | 0.88 | 2.07 | 1.60 | 2.16 | |||||||||||||
| 1986 | 1.96 | 4.08 | 1.78 | 0.41 | 0.42 | a | 0.00 | 0.00 | 0.00 | 0.95 | 0.03 | 0.05 | 0.54 | 4.08 | a | |||||||||||
| 1987 | 0.91 | a | 2.79 | 2.46 | 0.79 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.66 | 1.43 | 1.84 | 2.79 | a | |||||||||||
| 1988 | 0.96 | 0.48 | 0.05 | 0.71 | 0.28 | 0.02 | 0.00 | 0.00 | 0.00 | 0.30 | 0.86 | 2.28 | 2.28 | |||||||||||||
| 1989 | 0.58 | 0.45 | 2.45 | 0.28 | 0.10 | 0.02 | 0.00 | 0.07 | 0.42 | 1.53 | 1.06 | 0.05 | 2.45 | |||||||||||||
| 1990 | 0.69 | 1.37 | 1.58 | a | 0.38 | 1.25 | 0.03 | 0.00 | 0.00 | 0.21 | 0.65 | 0.42 | 0.64 | 1.58 | a | |||||||||||
| 1991 | 0.51 | 1.98 | 2.09 | 0.62 | 0.04 | 0.21 | 0.02 | 0.03 | 0.04 | 1.99 | 1.39 | 2.49 | 2.49 | |||||||||||||
| 1992 | 1.74 | 2.59 | 0.96 | 0.23 | 0.00 | 0.53 | 0.00 | 0.02 | 0.00 | 0.77 | 0.19 | 1.15 | 2.59 | |||||||||||||
| 1993 | 2.44 | 1.75 | 0.99 | 1.05 | 0.38 | 0.42 | 0.00 | 0.00 | 0.00 | 0.24 | 1.56 | 1.54 | 2.44 | |||||||||||||
| 1994 | 1.02 | 2.53 | 0.33 | 0.60 | 1.22 | 0.00 | 0.00 | 0.00 | 0.06 | 0.32 | 1.38 | 1.05 | 2.53 | |||||||||||||
| 1995 | 2.94 | 0.25 | 1.65 | 2.61 | 0.78 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 | 2.68 | 2.94 | |||||||||||||
| 1996 | 2.52 | 2.51 | 1.56 | 0.77 | 1.25 | 0.00 | 0.00 | 0.00 | 0.00 | 2.11 | 4.13 | 3.26 | 4.13 | |||||||||||||
| 1997 | 1.89 | 0.17 | 0.71 | 0.68 | 0.07 | 0.13 | 0.00 | 0.42 | 0.01 | 0.23 | 2.38 | 2.23 | 2.38 | |||||||||||||
| 1998 | 3.23 | 2.89 | 1.21 | 1.03 | 1.24 | 0.13 | 0.00 | 0.00 | 0.05 | 0.88 | 1.33 | 0.58 | 3.23 | |||||||||||||
| 1999 | 2.04 | 4.58 | 1.16 | 1.10 | 0.03 | 0.18 | 0.00 | 0.02 | 0.18 | 0.28 | 1.46 | 0.40 | 4.58 | |||||||||||||
| 2000 | 3.22 | 4.34 | 1.13 | 1.08 | 0.69 | 0.19 | 0.00 | 0.20 | 0.17 | 2.58 | 0.64 | 0.46 | 4.34 | |||||||||||||
| 2001 | 1.29 | 1.20 | 1.41 | 0.79 | 0.00 | 0.10 | 0.00 | 0.02 | 0.20 | 0.70 | 2.92 | 1.91 | 2.92 | |||||||||||||
| 2002 | 2.43 | 0.95 | 0.78 | 0.17 | 0.62 | 0.00 | 0.01 | 0.02 | 0.00 | 0.00 | 2.88 | 3.59 | 3.59 | |||||||||||||
| 2003 | 1.57 | 0.55 | 0.65 | 1.01 | 0.41 | 0.04 | 0.00 | 0.01 | 0.00 | 0.31 | 1.73 | 2.34 | 2.34 | |||||||||||||
| 2004 | 1.84 | 1.03 | 0.81 | 0.43 | 0.09 | 0.01 | 0.03 | 0.00 | 0.02 | 2.68 | 0.95 | 3.55 | 3.55 | |||||||||||||
| 2005 | 1.17 | 1.66 | 3.11 | 0.98 | 0.61 | 0.88 | 0.01 | 0.02 | 0.01 | 0.06 | 1.22 | 3.74 | 3.74 | |||||||||||||
| 2006 | 3.18 | 1.44 | 2.11 | 1.85 | 0.62 | 0.00 | 0.00 | 0.00 | 0.00 | 0.13 | 0.96 | 1.56 | 3.18 | |||||||||||||
| 2007 | 0.30 | 1.32 | 0.15 | 0.99 | 0.39 | 0.00 | 0.00 | 0.01 | 0.38 | 0.49 | 0.54 | 1.46 | 1.46 | |||||||||||||
| 2008 | 3.81 | 1.87 | 0.25 | 0.29 | 0.00 | 0.00 | 0.01 | 0.00 | 0.01 | 0.34 | 0.98 | 0.88 | 3.81 | |||||||||||||
| 2009 | 1.20 | 1.82 | 0.84 | 0.25 | 0.72 | 0.00 | 0.00 | 0.02 | 0.36 | 3.16 | 0.15 | 1.03 | 3.16 | |||||||||||||
| 2010 | 1.28 | 2.27 | 0.77 | 0.67 | 0.23 | 0.00 | 0.02 | 0.02 | 0.01 | 1.94 | 0.88 | 2.79 | 2.79 | |||||||||||||
| 2011 | 0.74 | a | 1.30 | q | 2.47 | n | 0.20 | v | 0.56 | w | 1.63 | x | ----- | z | 0.02 | y | ----- | z | ----- | z | 0.95 | u | ----- | z | ----- | z |
| 2012 | ----- | z | 0.42 | 1.52 | 1.38 | 0.06 | 0.19 | 0.03 | 0.00 | 0.02 | 0.27 | 1.74 | 2.08 | ----- | z | |||||||||||
| 2013 | 0.39 | 0.28 | 0.53 | 0.40 | 0.02 | 0.08 | 0.03 | 0.00 | 0.17 | 0.06 | 0.61 | 0.21 | 0.61 | |||||||||||||
| 2014 | 0.04 | 1.58 | 1.05 | 0.46 | 0.04 | 0.02 | 0.04 | 0.00 | 0.44 | 0.43 | 0.76 | 3.01 | 3.01 | |||||||||||||
| 2015 | 0.00 | 1.45 | 0.33 | 1.34 | 0.07 | 0.01 | 0.03 | 0.03 | 0.02 | 0.03 | 1.53 | 2.10 | 2.10 | |||||||||||||
| 2016 | 2.36 | 0.47 | 2.19 | 0.28 | 0.21 | 0.00 | 0.01 | 0.02 | 0.03 | 2.17 | 0.85 | 2.55 | 2.55 | |||||||||||||
| 2017 | 2.95 | 2.82 | 1.80 | e | 0.55 | a | 0.02 | c | 0.10 | d | 0.01 | y | 0.01 | b | 0.04 | a | 0.07 | h | 1.38 | i | 0.18 | e | ----- | z | ||
| 2018 | 1.70 | 0.23 | 1.84 | h | 3.33 | j | 0.03 | a | 0.02 | e | 0.00 | b | 0.00 | g | 0.01 | 0.02 | c | 1.60 | h | 2.50 | c | ----- | z | |||
| 2019 | 2.15 | b | 2.30 | 2.23 | 0.62 | h | 1.37 | 0.01 | c | 0.05 | e | 0.00 | 0.13 | b | 0.00 | c | 0.00 | i | 9.50 | g | ----- | z | ||||
| 2020 | 1.80 | a | 0.00 | 1.20 | g | 2.49 | i | 0.67 | m | 0.00 | q | 0.00 | s | 0.05 | e | 0.00 | g | 0.00 | i | 0.46 | j | 2.15 | e | ----- | z | |
| 2021 | 3.80 | 1.09 | j | 1.40 | l | 0.34 | f | 0.00 | l | 0.00 | d | 0.00 | 0.00 | 0.00 | c | 2.60 | i | 1.60 | j | 2.80 | e | ----- | z | |||
| 2022 | 0.65 | m | 0.00 | m | 0.14 | v | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 1.79 | 1.62 | 1.32 | 0.83 | 0.40 | 0.15 | 0.05 | 0.05 | 0.25 | 0.74 | 1.26 | 1.67 | 2.86 | |||||||||||||
| S.D. | 1.08 | 1.08 | 0.77 | 0.70 | 0.43 | 0.24 | 0.25 | 0.14 | 0.51 | 0.75 | 0.92 | 0.95 | 0.93 | |||||||||||||
| SKEW | 1.33 | 0.88 | 0.83 | 1.75 | 1.29 | 2.14 | 8.69 | 3.45 | 3.62 | 1.44 | 1.18 | 0.59 | 0.38 | |||||||||||||
| MAX | 6.91 | 5.01 | 4.16 | 3.75 | 1.90 | 0.98 | 2.51 | 0.73 | 3.20 | 3.16 | 5.06 | 4.56 | 5.06 | |||||||||||||
| MIN | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.61 | |||||||||||||
| YRS | 119 | 114 | 116 | 115 | 119 | 110 | 108 | 107 | 119 | 115 | 117 | 116 | 76 | |||||||||||||