YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1867 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.50 | 0.10 | 0.70 | 1.30 | 0.40 | 0.50 | 1.40 | ----- | z | |||||||
1868 | 0.90 | 0.10 | 1.30 | b | 0.20 | d | 1.20 | c | 1.40 | ----- | z | ----- | z | 0.20 | 0.10 | 0.40 | 0.40 | ----- | z | |||||||
1869 | 0.50 | 0.40 | 0.20 | ----- | z | 0.20 | 0.10 | 0.20 | 0.00 | 0.30 | 0.00 | 1.10 | 2.00 | ----- | z | |||||||||||
1870 | 4.24 | a | 1.64 | 1.15 | 1.11 | 1.05 | 1.21 | 0.76 | 0.05 | 0.00 | 0.02 | 1.29 | 3.17 | 4.24 | a | |||||||||||
1871 | 1.09 | 1.10 | 1.02 | ----- | z | 0.40 | 0.16 | 0.17 | 0.02 | 0.20 | 0.20 | 0.34 | 1.58 | ----- | z | |||||||||||
1872 | 0.45 | 0.71 | 0.54 | 0.51 | 1.76 | 0.06 | 0.00 | 0.16 | 0.60 | 0.24 | 0.96 | 1.25 | 1.76 | |||||||||||||
1873 | 0.68 | 0.41 | 0.30 | 0.68 | 0.60 | 0.10 | 0.14 | 0.21 | 0.32 | 0.55 | 0.56 | 1.95 | 1.95 | |||||||||||||
1874 | 0.52 | 0.46 | 0.58 | 0.60 | 0.25 | 0.76 | 0.05 | 0.27 | 0.00 | 0.25 | 0.27 | v | 0.08 | 0.76 | v | |||||||||||
1875 | 1.20 | 0.03 | 1.15 | 0.20 | 1.05 | 0.45 | 0.00 | 0.05 | 0.00 | 1.00 | 1.10 | 0.45 | 1.20 | |||||||||||||
1876 | 3.05 | 0.20 | 0.55 | 0.40 | 0.36 | 0.21 | 0.00 | 0.00 | 0.00 | 1.15 | 2.08 | 2.05 | 3.05 | |||||||||||||
1877 | 1.10 | b | 1.00 | 1.80 | a | 0.67 | 1.05 | 2.00 | 0.05 | 0.35 | 0.10 | 0.35 | 0.72 | 0.20 | 2.00 | c | ||||||||||
1878 | 0.20 | 1.30 | 1.00 | 0.65 | 0.40 | 0.15 | 0.20 | 0.15 | 0.55 | 0.15 | 0.10 | 0.10 | 1.30 | |||||||||||||
1879 | ----- | z | ----- | z | 0.25 | 0.25 | 0.25 | 0.10 | 0.15 | 0.20 | 0.10 | 0.89 | 1.00 | 2.00 | x | ----- | z | |||||||||
1880 | 0.70 | 2.00 | 2.00 | 2.00 | 0.40 | 0.10 | 0.56 | 0.42 | 0.10 | 0.40 | 0.28 | 1.75 | 2.00 | |||||||||||||
1881 | 3.00 | 2.00 | 0.82 | 1.28 | 0.46 | 0.54 | 0.14 | 0.07 | 0.11 | 1.15 | 0.96 | 0.94 | 3.00 | |||||||||||||
1882 | 1.16 | 0.74 | 0.56 | 0.40 | 0.24 | 0.16 | 0.08 | 0.00 | 0.24 | 1.05 | 0.60 | 1.01 | a | 1.16 | a | |||||||||||
1883 | 2.04 | 0.64 | 0.76 | 0.44 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 0.64 | 0.82 | 1.06 | 2.04 | |||||||||||||
1884 | 0.80 | 1.56 | 0.36 | 0.40 | 0.16 | 1.09 | 0.31 | 0.08 | 0.47 | 0.30 | 0.00 | 1.12 | 1.56 | |||||||||||||
1885 | 0.65 | 0.35 | 0.04 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.06 | 0.26 | 1.21 | 0.90 | ----- | z | ||||||||
1886 | 1.46 | 0.67 | 0.26 | 0.62 | 0.34 | 0.42 | 0.12 | 0.04 | 0.00 | 1.14 | 0.20 | 1.94 | 1.94 | |||||||||||||
1887 | 0.68 | 0.78 | 0.34 | 0.75 | 0.36 | 0.26 | 0.16 | 0.20 | 0.03 | 0.00 | 0.16 | 0.31 | 0.78 | |||||||||||||
1888 | 1.05 | 1.04 | 1.08 | 0.06 | 0.36 | 0.36 | 0.31 | ----- | z | 0.16 | 0.16 | 0.40 | 0.20 | ----- | z | |||||||||||
1889 | 1.20 | ----- | z | 2.50 | 0.46 | 0.51 | 0.70 | 0.00 | ----- | z | 0.00 | 1.33 | 1.15 | 0.83 | ----- | z | ||||||||||
1890 | 1.70 | 1.93 | 1.92 | 0.38 | 0.70 | 0.10 | 0.05 | 0.05 | 1.60 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
1891 | 0.20 | 2.25 | 1.45 | 0.34 | 0.48 | a | 1.02 | 1.25 | 0.19 | 0.13 | 0.12 | 0.75 | 1.15 | 2.25 | a | |||||||||||
1892 | 0.30 | 1.20 | 0.21 | 0.54 | 0.55 | 0.74 | 0.15 | 0.02 | 0.32 | 0.43 | 1.50 | 0.80 | 1.50 | |||||||||||||
1893 | 0.85 | 0.80 | 0.20 | 0.40 | 0.65 | 0.01 | 0.25 | 0.05 | 0.60 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | 0.09 | q | 0.37 | 0.02 | 0.00 | 0.64 | 0.15 | 0.40 | 0.40 | ----- | z | |||||||
1912 | 0.80 | 1.40 | y | 0.47 | 0.15 | r | 0.40 | 0.50 | 0.00 | 0.20 | 0.30 | 0.30 | 1.10 | a | 0.70 | v | ----- | z | ||||||||
1913 | 0.60 | 0.20 | 0.60 | 0.35 | 0.35 | 0.90 | 0.75 | 0.34 | 0.18 | 0.10 | ----- | z | 1.31 | ----- | z | |||||||||||
1914 | 0.86 | q | 0.54 | s | 0.17 | 0.44 | ----- | z | 0.21 | 0.13 | 0.00 | 0.25 | 0.93 | 0.25 | 0.40 | ----- | z | |||||||||
1915 | 0.51 | 0.30 | 0.38 | 0.46 | 0.73 | 0.17 | 0.12 | 0.31 | 0.15 | 0.23 | 0.51 | 0.14 | 0.73 | |||||||||||||
1916 | 1.00 | 0.30 | 0.36 | 0.22 | y | 0.39 | 0.13 | 0.41 | 0.27 | ----- | z | 0.85 | 0.53 | w | 0.42 | ----- | z | |||||||||
1917 | 0.45 | y | 0.62 | s | 0.27 | v | 0.34 | s | 0.40 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.63 | u | 0.55 | w | ----- | z | ||
1918 | 0.91 | u | 0.25 | 0.45 | ----- | z | 0.24 | x | 0.08 | y | ----- | z | ----- | z | 0.60 | u | 0.35 | 0.40 | 0.30 | x | ----- | z | ||||
1919 | 0.45 | 0.78 | j | 0.40 | x | 0.91 | ----- | z | ----- | z | ----- | z | ----- | z | 0.33 | w | 0.90 | x | 0.35 | 0.50 | ----- | z | ||||
1920 | ----- | z | 0.64 | a | 0.52 | w | 0.90 | y | ----- | z | 0.34 | y | ----- | z | 1.30 | 0.78 | v | 0.38 | w | 0.48 | 0.70 | v | ----- | z | ||
1921 | 1.25 | s | 0.86 | ----- | z | 0.26 | 0.67 | y | 0.38 | y | ----- | z | ----- | z | ----- | z | ----- | z | 1.45 | v | 0.87 | x | ----- | z | ||
1922 | ----- | z | 1.06 | b | 0.48 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.16 | y | 0.59 | v | 0.53 | u | ----- | z |
1923 | 0.30 | v | ----- | z | ----- | z | 0.25 | r | 0.30 | w | 0.65 | q | ----- | z | ----- | z | ----- | z | 1.09 | s | ----- | z | 0.54 | ----- | z | |
1924 | 0.10 | 0.39 | u | 0.35 | 0.53 | 0.00 | 0.20 | ----- | z | 0.03 | 0.35 | x | 0.80 | 0.37 | u | 0.72 | u | ----- | z | |||||||
1925 | 0.40 | r | 0.32 | n | 0.15 | 0.47 | 0.99 | s | 0.35 | 0.13 | 0.30 | y | 0.75 | s | ----- | z | 0.73 | 1.05 | ----- | z | ||||||
1926 | 0.80 | 0.16 | 0.09 | 0.45 | 0.62 | 0.00 | 0.22 | 0.06 | 0.12 | 0.10 | 1.04 | m | 0.33 | 1.04 | m | |||||||||||
1927 | 0.28 | 0.59 | 0.50 | u | 0.36 | 0.52 | 0.62 | 0.09 | 0.00 | 0.37 | 0.47 | 0.98 | 0.30 | 0.98 | u | |||||||||||
1928 | 0.50 | 0.48 | 0.08 | 0.32 | 0.65 | 0.10 | 0.00 | ----- | z | 0.59 | 0.20 | 0.95 | 0.16 | ----- | z | |||||||||||
1929 | 0.54 | 0.37 | 0.42 | 0.29 | 0.00 | 0.70 | 0.00 | 0.00 | 0.27 | 0.14 | 0.00 | 0.66 | 0.70 | |||||||||||||
1930 | 0.44 | 0.50 | l | 0.34 | 0.50 | 0.46 | 0.09 | 0.00 | 0.06 | 1.05 | 0.24 | 1.30 | 0.16 | 1.30 | l | |||||||||||
1931 | 0.32 | 0.30 | 0.64 | 0.18 | 0.16 | 0.39 | 0.04 | 0.00 | 0.12 | 0.94 | 0.28 | 0.62 | 0.94 | |||||||||||||
1932 | 0.41 | 0.35 | 0.75 | 0.51 | 0.19 | 0.12 | 0.08 | 0.01 | 0.03 | 0.29 | 0.54 | 0.45 | 0.75 | |||||||||||||
1933 | 0.40 | 0.34 | 0.21 | 0.30 | 0.35 | 0.08 | 0.22 | 0.05 | 0.34 | 0.60 | 0.02 | 0.39 | 0.60 | |||||||||||||
1934 | 0.57 | 0.39 | 0.74 | 0.28 | 0.43 | 0.45 | 0.04 | 0.00 | 0.70 | 0.21 | 0.41 | 0.40 | 0.74 | |||||||||||||
1935 | 0.25 | 0.35 | 0.29 | 0.76 | 0.28 | 0.00 | 0.27 | 0.00 | 0.16 | 0.35 | 0.18 | 0.57 | 0.76 | |||||||||||||
1936 | 1.73 | 0.49 | 0.40 | 0.19 | 0.28 | 0.13 | 0.00 | 0.19 | 0.15 | 0.00 | 0.03 | 0.45 | 1.73 | |||||||||||||
1937 | 0.35 | 0.95 | 0.30 | 0.75 | 0.11 | 0.39 | 0.20 | 0.00 | 0.17 | 0.63 | 0.97 | 1.87 | 1.87 | |||||||||||||
1938 | 0.45 | 0.60 | 1.68 | 0.43 | 0.15 | 0.21 | 0.31 | 0.00 | 0.47 | 0.50 | 0.96 | 0.44 | 1.68 | |||||||||||||
1939 | 0.35 | 0.45 | 0.29 | 0.06 | 0.30 | 0.44 | 0.27 | 0.04 | 0.09 | 0.27 | 0.00 | 0.43 | 0.45 | |||||||||||||
1940 | 1.08 | 0.57 | 0.57 | 0.40 | 0.12 | 0.00 | 0.00 | 0.05 | 0.80 | 0.62 | 0.42 | 0.39 | 1.08 | |||||||||||||
1941 | 0.85 | 0.85 | 0.15 | 0.37 | 0.30 | 0.70 | 0.14 | 0.40 | 0.21 | 0.67 | 0.41 | 0.85 | 0.85 | |||||||||||||
1942 | 0.60 | 0.47 | 0.17 | 0.45 | a | 0.78 | 0.40 | 0.00 | 0.27 | 0.08 | 0.11 | 0.69 | 0.60 | 0.78 | a | |||||||||||
1943 | 1.50 | 0.44 | 0.67 | 0.56 | 0.44 | 0.45 | 0.09 | 0.00 | 0.00 | 0.75 | 0.11 | 0.21 | 1.50 | |||||||||||||
1944 | 0.44 | 0.38 | 0.95 | 0.33 | 0.48 | 0.78 | 0.53 | 0.00 | 0.51 | 0.20 | 0.65 | 0.21 | 0.95 | |||||||||||||
1945 | 0.21 | 0.80 | 0.35 | 0.15 | 0.82 | 0.13 | 0.15 | 0.04 | 0.32 | 1.02 | 0.87 | 0.50 | 1.02 | |||||||||||||
1946 | 0.42 | 0.19 | 0.42 | 0.80 | 0.22 | 0.26 | 0.50 | 0.00 | 0.02 | 0.47 | 0.67 | 0.46 | 0.80 | |||||||||||||
1947 | 0.60 | 0.86 | 0.44 | 0.21 | 0.20 | 0.55 | 0.00 | 0.04 | 0.41 | 0.75 | 0.55 | 0.25 | 0.86 | |||||||||||||
1948 | 0.55 | 0.34 | 0.24 | 0.42 | 0.27 | 1.02 | 0.24 | 0.09 | 0.30 | 1.14 | 0.37 | 0.62 | 1.14 | |||||||||||||
1949 | 0.20 | 0.35 | 0.36 | 0.16 | 0.83 | 0.23 | 0.02 | 0.39 | 0.36 | 0.32 | 0.40 | 0.21 | 0.83 | |||||||||||||
1950 | 1.08 | 0.44 | d | 0.43 | 0.23 | 0.37 | 0.60 | 0.00 | 0.17 | 0.07 | 0.53 | 0.55 | 0.83 | 1.08 | d | |||||||||||
1951 | 0.48 | 0.75 | 0.32 | 0.40 | 0.63 | 0.06 | 0.00 | 0.00 | i | 0.00 | 0.60 | 0.31 | 0.95 | 0.95 | i | |||||||||||
1952 | 0.97 | 0.72 | 0.47 | 0.60 | 0.39 | a | 0.48 | 0.72 | 0.00 | 0.72 | 0.30 | 0.60 | 0.56 | 0.97 | a | |||||||||||
1953 | 0.70 | 0.41 | 0.31 | 0.27 | 0.84 | 0.75 | 0.00 | 0.22 | 0.00 | 0.24 | 1.70 | 0.31 | 1.70 | |||||||||||||
1954 | 0.40 | a | 0.17 | f | 0.58 | 0.33 | 0.37 | 0.35 | 0.15 | 0.34 | 0.15 | 0.25 | 0.48 | 0.47 | 0.58 | g | ||||||||||
1955 | 0.20 | 0.40 | 0.32 | i | 0.50 | 0.20 | f | 0.51 | 0.21 | 0.00 | 0.33 | 0.30 | a | 0.53 | 2.18 | a | 2.18 | q | ||||||||
1956 | 0.92 | 0.40 | 0.19 | 0.23 | 0.29 | 0.45 | 0.18 | 0.01 | 0.40 | 0.50 | 0.18 | 0.74 | 0.92 | |||||||||||||
1957 | 0.50 | 0.66 | 0.55 | 0.10 | 0.34 | 0.15 | 0.10 | 0.00 | 0.60 | 0.75 | 0.15 | i | 0.64 | 0.75 | i | |||||||||||
1958 | 0.36 | 0.79 | 0.40 | 0.28 | 0.36 | 0.50 | 1.25 | 0.15 | 0.30 | 0.30 | 0.73 | 0.35 | 1.25 | |||||||||||||
1959 | 0.38 | 0.54 | 0.21 | 0.17 | 0.42 | 0.04 | 0.02 | 0.00 | 0.52 | 0.03 | 0.06 | 0.45 | 0.54 | |||||||||||||
1960 | 0.55 | 1.32 | 0.50 | 0.33 | 0.35 | 0.02 | 0.26 | 0.15 | 0.35 | 0.10 | 0.60 | 0.80 | 1.32 | |||||||||||||
1961 | 0.45 | 0.32 | 0.20 | 0.25 | 0.26 | 0.30 | 0.17 | 0.09 | 0.20 | 0.92 | 0.23 | 0.68 | 0.92 | |||||||||||||
1962 | 0.62 | 0.52 | 0.38 | 0.45 | 0.27 | 0.01 | 0.02 | 0.21 | 0.10 | 1.80 | 0.44 | 0.36 | 1.80 | |||||||||||||
1963 | 0.95 | 0.96 | 0.58 | 0.50 | 0.35 | 0.60 | 0.00 | 0.32 | 0.45 | 0.26 | 0.56 | 0.16 | 0.96 | |||||||||||||
1964 | 0.52 | 0.13 | 0.27 | 0.26 | 0.55 | 0.46 | 0.03 | 0.62 | ----- | z | 0.20 | 0.39 | 1.70 | ----- | z | |||||||||||
1965 | 0.80 | 0.19 | 0.15 | 0.32 | 0.25 | 0.48 | 0.03 | 1.10 | 0.00 | 0.04 | 0.53 | 0.45 | 1.10 | |||||||||||||
1966 | 0.47 | ----- | z | 0.20 | 0.37 | 0.51 | 0.14 | 0.25 | 0.66 | 0.33 | 0.25 | 0.75 | 0.39 | ----- | z | |||||||||||
1967 | 1.32 | 0.19 | 0.30 | 0.36 | 0.52 | 0.38 | 0.27 | 0.15 | 0.10 | 0.55 | 0.27 | 0.84 | 1.32 | |||||||||||||
1968 | 0.40 | 0.52 | 0.34 | 0.14 | 0.27 | 0.46 | 0.00 | 0.78 | 0.00 | 0.20 | 0.51 | 0.27 | 0.78 | |||||||||||||
1969 | 0.85 | 0.45 | 0.35 | 0.37 | 0.20 | 0.62 | 0.00 | 0.00 | 0.04 | 0.87 | 0.60 | 0.87 | 0.87 | |||||||||||||
1970 | 0.90 | 0.40 | 0.25 | 0.39 | 0.30 | 0.65 | 0.00 | 0.00 | 0.20 | 0.25 | 1.19 | 0.79 | 1.19 | |||||||||||||
1971 | 0.52 | 0.37 | 2.35 | 0.22 | 0.93 | 0.74 | 0.15 | 0.00 | 0.80 | 0.15 | 1.00 | 0.33 | 2.35 | |||||||||||||
1972 | 2.05 | 0.58 | 0.63 | 0.21 | 0.35 | 0.19 | 0.00 | 0.26 | 0.87 | 0.31 | 0.51 | 0.46 | 2.05 | |||||||||||||
1973 | 0.47 | 0.37 | 0.32 | 0.17 | 0.57 | 0.00 | 0.11 | 0.00 | 0.82 | 0.22 | 0.58 | 0.41 | 0.82 | |||||||||||||
1974 | 0.44 | 0.20 | 0.58 | 0.68 | 0.05 | 0.11 | 0.97 | 0.05 | 0.00 | 0.27 | 0.25 | 0.46 | 0.97 | |||||||||||||
1975 | 0.42 | 0.60 | 0.41 | 0.38 | 0.25 | 0.38 | 0.29 | 0.30 | 0.26 | 0.83 | 0.42 | 0.60 | 0.83 | |||||||||||||
1976 | 0.36 | 0.90 | 0.31 | 0.15 | 0.23 | 0.19 | 0.81 | 0.60 | 0.27 | 0.20 | 0.18 | 0.05 | 0.90 | |||||||||||||
1977 | 0.70 | 0.43 | 0.30 | 0.14 | 1.27 | 0.36 | 0.37 | 0.40 | 0.47 | 0.10 | ----- | z | 0.76 | ----- | z | |||||||||||
1978 | 0.50 | 0.20 | 0.47 | 0.78 | 0.39 | 0.29 | 0.19 | 0.15 | 0.18 | 0.00 | 0.35 | 0.64 | 0.78 | |||||||||||||
1979 | 0.61 | 0.54 | 0.35 | 0.31 | 0.55 | 0.25 | 0.00 | 0.95 | 0.00 | 0.71 | 0.73 | 1.12 | 1.12 | |||||||||||||
1980 | 1.75 | 0.75 | 0.38 | 0.26 | 0.25 | 0.31 | 0.35 | 0.05 | 0.47 | 0.33 | 0.50 | 0.48 | 1.75 | |||||||||||||
1981 | 0.61 | 0.48 | 0.54 | 0.33 | 0.41 | 0.40 | 0.18 | 0.00 | 0.31 | 0.74 | 0.83 | 1.27 | 1.27 | |||||||||||||
1982 | 0.44 | 0.40 | a | 0.37 | 0.23 | 0.19 | 0.35 | 0.25 | 0.08 | 0.19 | 0.52 | 0.90 | 0.70 | 0.90 | a | |||||||||||
1983 | 0.58 | 0.75 | 0.67 | 0.68 | a | 0.50 | 0.36 | 0.20 | 0.57 | 0.25 | 0.35 | 0.54 | 0.83 | 0.83 | a | |||||||||||
1984 | 0.16 | 0.21 | 1.21 | 0.34 | 0.64 | 0.91 | 0.06 | 0.56 | 0.16 | 0.87 | 0.59 | 0.36 | 1.21 | |||||||||||||
1985 | 0.22 | 0.52 | a | 0.28 | 0.37 | 0.38 | 0.05 | 0.10 | 0.07 | 0.77 | 0.22 | 0.70 | 0.44 | 0.77 | a | |||||||||||
1986 | 0.32 | 3.43 | 1.43 | 0.57 | 0.47 | 0.17 | 0.05 | 0.00 | 0.67 | 0.29 | 0.46 | 0.18 | 3.43 | |||||||||||||
1987 | 0.41 | ----- | z | 0.37 | 0.47 | 0.37 | 0.99 | 0.95 | 0.00 | 0.00 | 0.00 | 0.83 | a | 0.96 | ----- | z | ||||||||||
1988 | 0.45 | 0.27 | 0.36 | 0.80 | 0.27 | 0.41 | 0.00 | 0.17 | 0.45 | 0.00 | 1.23 | a | 0.50 | 1.23 | a | |||||||||||
1989 | 0.80 | 0.37 | 0.89 | 0.20 | 0.49 | 0.17 | 0.00 | 0.52 | 0.45 | 0.30 | 0.80 | 0.35 | 0.89 | |||||||||||||
1990 | 1.02 | 0.38 | 0.50 | 0.69 | 0.50 | 0.12 | 0.13 | 0.65 | 0.09 | 0.37 | 0.43 | 0.31 | a | 1.02 | a | |||||||||||
1991 | 0.60 | 0.17 | 1.57 | 0.60 | 0.52 | 0.40 | 0.08 | 0.07 | 0.00 | 0.66 | 0.47 | 0.79 | 1.57 | |||||||||||||
1992 | 0.12 | 0.21 | 0.81 | 0.65 | 0.08 | 0.70 | 0.05 | 0.00 | 0.05 | 1.16 | 1.52 | 0.95 | 1.52 | |||||||||||||
1993 | 0.63 | 0.55 | 0.67 | 0.61 | 0.74 | 0.60 | 0.25 | 0.57 | ----- | z | 0.40 | 0.22 | 0.47 | ----- | z | |||||||||||
1994 | 0.20 | 0.71 | 0.37 | 0.31 | 0.70 | 0.32 | 0.48 | 0.00 | 0.25 | 0.30 | 0.56 | a | 0.90 | 0.90 | a | |||||||||||
1995 | 0.82 | 0.72 | 1.11 | 1.05 | 0.90 | 0.23 | 0.35 | 0.00 | 0.00 | 0.25 | 0.66 | 1.45 | 1.45 | |||||||||||||
1996 | 0.85 | 0.83 | 0.36 | 0.30 | 0.81 | 0.43 | 0.13 | 0.04 | 0.52 | 1.18 | 1.04 | 1.30 | 1.30 | |||||||||||||
1997 | 1.31 | 0.18 | 0.40 | 0.68 | 0.10 | 0.38 | 0.21 | 0.18 | 0.10 | 0.55 | 0.43 | 0.60 | 1.31 | |||||||||||||
1998 | 1.13 | 0.45 | 0.37 | 0.16 | 0.77 | 0.37 | 0.19 | 0.00 | 0.30 | 0.14 | 0.83 | 0.38 | a | 1.13 | a | |||||||||||
1999 | 0.85 | 1.26 | 0.36 | 0.23 | 0.45 | 0.34 | 0.11 | 1.07 | 0.00 | 0.63 | 0.10 | 0.40 | 1.26 | |||||||||||||
2000 | 1.68 | b | 0.58 | 0.45 | 0.46 | 0.28 | 0.10 | ----- | z | 0.00 | 0.28 | 0.32 | 0.45 | 0.46 | ----- | z | ||||||||||
2001 | 0.25 | 0.43 | a | 0.40 | 0.37 | 0.35 | 0.10 | 0.04 | 0.05 | 0.15 | 0.35 | 0.98 | 0.70 | 0.98 | a | |||||||||||
2002 | 0.46 | 1.07 | 0.35 | 0.65 | 0.34 | 0.18 | 0.04 | 0.00 | 0.10 | 0.14 | 0.92 | 0.40 | 1.07 | |||||||||||||
2003 | 0.39 | a | 0.30 | 1.26 | 0.40 | 0.55 | 0.20 | 0.00 | 0.23 | 0.45 | 0.04 | 0.47 | 0.65 | 1.26 | a | |||||||||||
2004 | 0.48 | 0.46 | 0.40 | 0.51 | 0.48 | 0.15 | 0.00 | 0.40 | 0.10 | 0.96 | 0.74 | 1.03 | a | 1.03 | a | |||||||||||
2005 | 0.65 | 0.33 | 0.55 | 0.33 | 0.41 | 0.24 | 0.00 | 0.00 | 0.20 | 0.29 | 0.68 | 1.15 | a | 1.15 | a | |||||||||||
2006 | 0.72 | 0.64 | 0.45 | a | 0.60 | 0.30 | 0.42 | 0.04 | 0.33 | 0.00 | 0.28 | a | ----- | z | ----- | z | ----- | z | ||||||||
2007 | ----- | z | 0.28 | 0.14 | 0.37 | 0.17 | 0.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2009 | ----- | z | 0.39 | 0.20 | 0.68 | 0.40 | 0.72 | 0.00 | 0.18 | 0.00 | d | 0.00 | g | 0.18 | c | 0.42 | c | ----- | z | |||||||
2010 | 0.37 | 0.17 | c | 1.72 | 0.54 | 0.35 | 0.33 | 0.00 | 0.00 | 0.33 | 1.78 | 0.70 | 0.67 | h | 1.78 | k | ||||||||||
2011 | 0.49 | 0.55 | 1.65 | 0.91 | 0.37 | a | 0.63 | a | 0.00 | b | 0.00 | 0.00 | 0.24 | 0.65 | 0.53 | f | 1.65 | j | ||||||||
2012 | 0.78 | e | 0.40 | 0.69 | 0.91 | 0.46 | 0.20 | p | 0.00 | 0.00 | b | 0.00 | 0.00 | c | 0.53 | h | 1.61 | h | ----- | z | ||||||
2013 | 0.17 | b | 0.40 | 0.22 | 0.30 | 0.50 | 0.80 | 0.12 | 0.30 | 0.48 | 0.12 | 0.23 | 0.32 | 0.80 | b | |||||||||||
2014 | 1.50 | 1.50 | 0.62 | 0.45 | 0.30 | 0.61 | g | 0.27 | 0.50 | 0.15 | 0.75 | 0.80 | 0.62 | 1.50 | g | |||||||||||
2015 | 0.30 | 0.46 | 0.26 | 0.10 | 0.34 | 0.40 | 0.43 | 0.00 | 0.34 | 0.23 | 0.30 | 0.63 | 0.63 | |||||||||||||
2016 | 1.34 | 0.20 | 0.58 | 0.17 | 0.90 | 0.23 | 0.14 | 0.00 | 0.07 | 0.72 | 0.15 | 0.94 | 1.34 | |||||||||||||
2017 | 1.20 | 0.89 | 0.48 | 0.96 | 0.79 | 0.25 | q | 0.00 | 0.26 | 0.41 | 0.32 | 0.47 | 0.14 | 1.20 | q | |||||||||||
2018 | 0.84 | 0.40 | 0.72 | 0.65 | 0.58 | 0.26 | 0.00 | 0.00 | 0.02 | 0.77 | 0.79 | 0.30 | 0.84 | |||||||||||||
2019 | 0.80 | 1.00 | 0.55 | 1.68 | 0.67 | 0.03 | 0.00 | 0.19 | m | 0.47 | 0.76 | 0.40 | 1.49 | 1.68 | m | |||||||||||
2020 | 0.95 | 0.41 | 0.50 | 0.43 | 0.29 | 0.24 | 0.02 | 0.05 | 0.00 | 0.61 | 0.53 | 0.40 | 0.95 | |||||||||||||
2021 | 0.60 | 0.43 | 0.30 | 0.34 | 0.12 | 0.12 | 0.00 | 0.13 | 0.92 | 0.73 | 0.24 | 0.80 | 0.92 | |||||||||||||
2022 | 0.31 | 0.35 | 0.05 | 0.74 | 0.28 | 1.00 | 0.00 | 0.44 | 0.33 | 0.36 | 0.46 | 1.78 | 1.78 | |||||||||||||
2023 | 0.79 | 0.70 | 1.03 | 0.30 | 0.59 | 0.41 | 0.04 | 0.53 | 0.42 | 0.48 | 1.40 | 0.52 | 1.40 | |||||||||||||
2024 | 0.40 | 0.59 | 0.60 | 0.38 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.75 | 0.62 | 0.58 | 0.46 | 0.45 | 0.38 | 0.17 | 0.18 | 0.28 | 0.45 | 0.61 | 0.72 | 1.28 | |||||||||||||
S.D. | 0.59 | 0.48 | 0.47 | 0.29 | 0.27 | 0.32 | 0.24 | 0.26 | 0.28 | 0.36 | 0.38 | 0.52 | 0.63 | |||||||||||||
SKEW | 2.82 | 2.59 | 1.92 | 2.18 | 1.53 | 1.69 | 2.44 | 1.97 | 1.65 | 1.19 | 0.95 | 1.69 | 2.07 | |||||||||||||
MAX | 4.24 | 3.43 | 2.50 | 2.00 | 1.76 | 2.00 | 1.25 | 1.30 | 1.60 | 1.80 | 2.08 | 3.17 | 4.24 | |||||||||||||
MIN | 0.10 | 0.03 | 0.04 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.45 | |||||||||||||
YRS | 127 | 125 | 130 | 128 | 127 | 128 | 127 | 125 | 126 | 129 | 123 | 124 | 91 |