Precipitation annual maximum series (inches) Station ID: 14-6808 Station name: RICHFIELD 1 NE State: KS Latitude (decimal degrees): 37.2811 Longitude (decimal degrees): -101.7719 Elevation (feet): 3410 Duration: 1 day 08/20/1893 2.50 05/31/1894 2.00 07/23/1895 4.90 04/12/1896 1.10 07/31/1911 6.80 02/25/1912 3.10 11/29/1913 1.26 05/01/1914 2.94 06/02/1915 1.45 06/14/1916 1.44 08/12/1917 1.21 09/03/1918 2.30 04/09/1919 2.20 09/06/1920 5.15 07/24/1921 3.45 06/01/1922 1.46 06/20/1923 1.59 03/16/1924 1.50 09/10/1925 1.62 07/10/1926 1.38 07/23/1927 1.67 08/05/1928 2.00 04/19/1929 2.00 10/11/1930 4.35 08/08/1931 3.10 01/04/1932 1.50 11/02/1933 1.42 02/10/1934 1.85 06/16/1935 1.02 09/03/1937 1.51 06/16/1938 1.41 07/17/1939 1.17 04/17/1940 1.30 05/02/1941 1.87 06/08/1942 3.34 06/09/1943 1.19 05/27/1944 1.90 06/26/1945 2.10 10/07/1946 1.85 08/15/1947 1.55 09/07/1948 1.85 06/04/1949 1.50 07/12/1950 2.00 05/14/1951 1.65 08/29/1952 3.10 10/21/1953 2.12 07/25/1954 1.60 04/13/1955 2.90 07/06/1956 1.42 05/16/1957 2.00 05/15/1958 2.00 08/14/1959 3.60 06/10/1960 1.50 07/22/1961 1.45 07/05/1962 3.00 07/28/1963 2.00 05/30/1964 1.70 08/20/1965 1.76 07/28/1966 2.50 06/29/1967 3.25 06/25/1968 2.30 06/17/1969 2.65 04/18/1970 1.05 05/30/1971 2.75 08/24/1972 2.05 09/24/1973 1.25 06/09/1974 1.05 11/19/1975 1.15 04/28/1976 2.32 05/19/1977 2.80 05/06/1978 1.83 08/26/1979 1.93 05/01/1980 1.53 09/12/1981 1.62 10/01/1982 1.10 09/05/1983 1.12 08/07/1984 3.00 09/11/1985 2.10 08/21/1986 1.40 09/12/1987 2.05 04/03/1988 2.00 05/18/1989 3.00 05/30/1990 2.00 08/05/1991 1.26 07/26/1992 0.95 08/31/1994 1.62 08/06/1997 1.98 08/12/1998 1.43 10/09/1999 2.04 10/24/2000 1.90 09/18/2001 2.43 08/10/2002 1.24 07/21/2003 1.60 06/27/2004 2.23 05/31/2005 1.94 08/15/2006 1.70 09/18/2007 1.64 10/15/2008 3.07 08/24/2010 1.92 Duration: 2 days 08/20/1893 2.69 09/09/1894 3.06 07/20/1895 5.70 04/12/1896 1.18 07/30/1911 8.90 02/25/1912 3.34 09/23/1913 1.82 04/30/1914 3.19 06/29/1915 2.10 06/14/1916 1.55 08/11/1917 1.80 12/17/1918 3.30 04/08/1919 2.37 09/06/1920 5.55 07/23/1921 3.72 08/08/1922 1.62 06/20/1923 1.83 03/15/1924 1.62 09/10/1925 2.41 07/10/1926 1.49 07/22/1927 2.48 08/05/1928 3.50 04/19/1929 2.15 10/11/1930 4.68 08/08/1931 3.34 06/03/1932 1.85 05/03/1933 2.15 02/10/1934 1.99 06/16/1935 1.15 09/03/1937 1.63 09/02/1938 2.16 04/03/1939 1.26 04/17/1940 1.40 05/02/1941 2.14 06/08/1942 3.76 08/04/1943 1.70 05/27/1944 2.90 06/26/1945 2.26 11/03/1946 2.10 07/06/1947 2.46 09/07/1948 2.27 06/04/1949 2.80 06/16/1950 2.40 05/14/1951 2.40 08/29/1952 3.34 10/21/1953 2.28 07/25/1954 1.72 05/19/1955 4.15 07/19/1956 1.75 05/16/1957 2.15 07/05/1958 2.58 08/14/1959 5.80 06/10/1960 2.00 07/21/1961 2.05 07/05/1962 3.23 07/28/1963 2.15 05/30/1964 2.10 08/19/1965 1.96 07/28/1966 3.25 06/29/1967 3.50 06/25/1968 2.48 09/16/1969 3.11 04/18/1970 1.55 05/29/1971 3.00 08/23/1972 2.92 09/24/1973 1.35 06/08/1974 1.45 05/28/1975 1.38 04/28/1976 2.50 05/19/1977 3.02 05/06/1978 1.97 06/08/1979 2.75 05/01/1980 1.96 09/11/1981 1.82 09/30/1982 1.20 10/09/1983 1.50 08/07/1984 3.23 09/11/1985 3.20 06/01/1986 1.70 05/04/1987 2.21 04/03/1988 2.15 06/09/1989 4.07 07/21/1990 3.40 06/06/1991 1.71 06/06/1992 1.45 07/25/1994 2.12 10/25/1997 3.20 10/31/1998 2.03 10/08/1999 3.74 10/23/2000 2.05 09/18/2001 2.62 08/29/2002 1.72 06/04/2003 2.21 06/17/2004 2.48 07/01/2005 2.12 08/14/2006 3.00 09/18/2007 1.77 10/14/2008 5.40 08/24/2010 2.07 Duration: 3 days 08/18/1893 2.72 09/09/1894 3.09 07/21/1895 7.50 04/10/1896 1.20 07/30/1911 8.99 02/25/1912 3.37 09/23/1913 1.84 10/22/1914 3.37 06/29/1915 2.12 06/12/1916 2.25 08/12/1917 2.78 12/17/1918 3.33 04/08/1919 2.39 09/06/1920 5.72 07/23/1921 3.75 08/07/1922 1.80 06/18/1923 2.11 03/15/1924 1.63 09/10/1925 2.43 08/11/1926 1.57 07/22/1927 2.50 08/05/1928 3.53 08/06/1929 2.55 10/11/1930 4.73 08/08/1931 3.37 06/03/1932 2.05 05/03/1933 2.17 02/08/1934 2.01 06/16/1935 1.16 09/03/1937 1.64 09/01/1938 2.34 04/03/1939 1.41 04/17/1940 1.41 05/02/1941 2.40 06/08/1942 3.81 08/04/1943 2.00 05/26/1944 3.76 06/24/1945 2.28 10/05/1946 3.70 07/06/1947 2.48 09/07/1948 2.29 06/04/1949 2.83 06/16/1950 2.42 05/14/1951 3.25 08/29/1952 3.37 10/21/1953 2.31 07/23/1954 2.02 05/18/1955 5.25 07/19/1956 1.77 05/16/1957 2.17 05/15/1958 2.90 08/14/1959 6.25 06/09/1960 2.50 07/20/1961 2.55 07/05/1962 3.26 07/26/1963 2.17 05/28/1964 2.25 08/20/1965 2.66 07/28/1966 4.05 06/27/1967 3.53 06/25/1968 2.50 09/16/1969 3.14 04/18/1970 1.57 05/29/1971 3.03 08/22/1972 3.12 09/24/1973 1.36 06/07/1974 2.10 06/21/1975 1.60 04/28/1976 2.92 05/19/1977 5.30 06/04/1978 2.29 06/08/1979 2.78 04/24/1980 2.07 09/11/1981 1.84 09/30/1982 1.21 10/09/1983 1.51 05/03/1984 3.26 09/11/1985 3.23 06/01/1986 1.90 05/04/1987 2.28 04/01/1988 2.40 05/16/1989 4.26 07/21/1990 3.52 08/03/1991 2.34 06/06/1992 1.46 07/25/1994 2.14 10/25/1997 3.23 10/31/1998 2.73 10/08/1999 3.78 10/22/2000 2.77 05/18/2001 2.64 08/29/2002 1.74 06/04/2003 3.14 06/18/2004 3.59 05/29/2005 2.18 12/29/2006 3.08 09/18/2007 1.78 10/14/2008 5.45 06/13/2010 2.09 Duration: 4 days 08/20/1893 2.75 07/06/1894 3.26 07/20/1895 10.60 04/10/1896 1.21 07/28/1911 9.18 02/25/1912 3.40 09/23/1913 1.86 10/22/1914 3.40 07/24/1915 2.14 06/11/1916 2.40 08/11/1917 3.37 12/17/1918 3.36 04/08/1919 2.42 09/06/1920 5.78 07/23/1921 3.79 08/07/1922 1.82 06/05/1923 2.44 03/15/1924 1.65 09/10/1925 2.46 07/10/1926 1.65 07/22/1927 2.53 08/03/1928 3.70 08/06/1929 2.65 10/11/1930 4.78 08/08/1931 3.40 06/03/1932 2.07 08/24/1933 2.29 02/08/1934 2.03 06/16/1935 1.17 09/03/1937 1.66 09/01/1938 2.36 04/03/1939 1.42 11/22/1940 1.71 05/01/1941 2.52 06/08/1942 3.85 08/04/1943 2.02 05/26/1944 3.80 06/24/1945 2.31 10/05/1946 3.80 07/06/1947 2.51 09/07/1948 2.31 06/04/1949 2.90 06/16/1950 2.45 05/14/1951 3.50 08/29/1952 3.40 10/21/1953 2.33 07/23/1954 2.04 05/18/1955 5.30 07/17/1956 1.86 09/11/1957 2.25 07/03/1958 4.14 08/14/1959 6.31 06/07/1960 2.75 07/20/1961 2.58 07/05/1962 3.29 07/25/1963 2.20 05/27/1964 2.80 08/19/1965 2.86 07/28/1966 4.09 06/27/1967 3.57 06/25/1968 2.53 09/16/1969 3.17 04/18/1970 1.58 05/29/1971 3.06 08/21/1972 3.47 09/24/1973 1.60 06/07/1974 2.12 06/20/1975 1.73 04/28/1976 2.95 05/19/1977 5.35 05/03/1978 2.73 06/08/1979 2.80 04/24/1980 2.09 05/27/1981 2.05 07/08/1982 1.31 10/09/1983 1.53 05/02/1984 4.04 09/11/1985 3.26 08/21/1986 2.00 06/30/1987 2.30 04/01/1988 2.42 05/15/1989 5.48 07/21/1990 3.55 08/03/1991 2.36 06/06/1992 1.80 08/29/1994 2.23 10/25/1997 3.26 07/28/1998 2.81 10/08/1999 3.81 10/22/2000 2.80 05/17/2001 3.94 08/29/2002 1.75 06/03/2003 3.68 06/17/2004 4.22 06/29/2005 3.01 12/29/2006 3.11 09/15/2007 2.19 10/14/2008 5.51 07/08/2010 2.16 Duration: 7 days 08/14/1893 2.83 09/04/1894 3.72 07/19/1895 11.28 04/10/1896 1.60 07/30/1911 9.79 02/20/1912 3.44 11/29/1913 3.26 04/27/1914 3.54 06/24/1915 3.51 06/11/1916 2.42 08/11/1917 3.72 12/17/1918 6.20 04/08/1919 2.44 09/02/1920 6.34 07/23/1921 4.23 08/07/1922 1.84 06/03/1923 2.58 03/11/1924 2.55 09/10/1925 2.97 08/11/1926 2.11 07/22/1927 2.55 08/02/1928 4.45 08/06/1929 2.80 10/05/1930 5.60 08/08/1931 3.44 06/03/1932 2.25 08/24/1933 3.29 02/08/1934 2.05 06/16/1935 1.18 09/03/1937 1.67 09/01/1938 2.39 04/03/1939 1.44 11/19/1940 2.37 04/28/1941 3.07 09/02/1942 4.13 08/04/1943 2.04 05/26/1944 4.23 06/21/1945 2.33 10/05/1946 3.84 07/06/1947 2.53 09/07/1948 2.34 06/04/1949 3.15 06/16/1950 3.17 05/14/1951 3.53 08/24/1952 3.44 10/21/1953 2.35 07/20/1954 3.52 05/16/1955 5.35 07/17/1956 1.88 04/27/1957 2.45 07/03/1958 4.18 08/14/1959 6.37 06/06/1960 4.35 07/20/1961 2.60 07/05/1962 3.35 07/25/1963 2.22 05/27/1964 3.20 08/19/1965 2.89 07/23/1966 4.37 06/29/1967 3.85 06/25/1968 2.55 09/16/1969 3.29 07/15/1970 1.68 05/29/1971 3.09 08/21/1972 3.50 09/24/1973 2.35 06/03/1974 2.65 06/20/1975 1.75 04/16/1976 3.07 05/19/1977 5.65 05/01/1978 3.80 06/08/1979 2.83 04/25/1980 2.60 09/11/1981 2.25 07/08/1982 1.38 10/09/1983 1.87 04/29/1984 4.93 09/11/1985 3.30 05/27/1986 2.40 06/19/1987 2.87 03/28/1988 2.45 06/04/1989 6.05 07/21/1990 3.59 08/03/1991 2.39 07/20/1992 2.23 08/29/1994 2.36 08/06/1997 3.39 10/27/1998 3.71 10/08/1999 3.85 10/23/2000 3.13 05/17/2001 4.68 08/29/2002 1.77 06/02/2003 4.35 06/16/2004 4.76 05/25/2005 3.81 08/14/2006 3.25 09/12/2007 2.25 10/14/2008 5.56 07/08/2010 2.24 Duration: 10 days 08/14/1893 3.05 09/04/1894 3.76 07/17/1895 11.39 04/10/1896 1.62 07/27/1911 10.12 02/20/1912 3.47 11/29/1913 3.52 04/27/1914 3.58 06/24/1915 3.89 06/05/1916 3.03 08/12/1917 4.00 12/17/1918 6.26 04/08/1919 2.46 09/02/1920 6.40 07/24/1921 4.75 07/30/1922 2.83 10/01/1923 3.11 03/09/1924 2.60 09/06/1925 3.09 08/11/1926 2.13 07/22/1927 2.93 07/29/1928 4.85 08/06/1929 2.83 10/02/1930 8.15 08/01/1931 4.60 06/03/1932 2.55 08/24/1933 3.32 02/10/1934 2.35 05/15/1935 1.21 09/03/1937 1.69 05/22/1938 2.76 03/27/1939 1.90 11/19/1940 2.46 04/26/1941 3.20 09/05/1942 4.33 07/28/1943 2.31 05/26/1944 4.27 08/14/1945 3.12 09/29/1946 4.05 05/10/1947 2.83 05/23/1948 2.62 06/04/1949 3.25 07/03/1950 3.68 05/14/1951 4.80 08/21/1952 3.80 10/14/1953 2.98 07/20/1954 3.77 05/16/1955 5.41 06/28/1956 1.94 04/23/1957 2.68 06/17/1958 5.12 08/07/1959 6.85 06/06/1960 4.45 07/20/1961 2.63 06/26/1962 4.05 07/25/1963 2.24 05/27/1964 3.30 06/10/1965 3.00 07/21/1966 5.82 06/27/1967 4.05 06/25/1968 2.58 09/09/1969 4.01 07/13/1970 2.30 05/29/1971 3.12 06/15/1972 4.48 03/23/1973 2.45 06/03/1974 2.68 06/20/1975 1.98 04/20/1976 4.22 05/19/1977 5.85 05/01/1978 3.84 05/31/1979 3.05 04/24/1980 4.06 09/04/1981 2.71 06/18/1982 1.55 05/20/1983 2.03 04/29/1984 5.50 09/11/1985 3.40 06/01/1986 2.82 06/24/1987 3.27 03/28/1988 2.47 06/04/1989 6.11 07/21/1990 4.22 06/01/1991 2.64 05/31/1992 2.31 07/17/1994 3.07 08/06/1997 3.42 07/27/1998 4.11 10/08/1999 3.89 10/22/2000 3.92 05/17/2001 4.73 08/21/2002 2.21 06/02/2003 4.39 06/18/2004 6.23 05/25/2005 3.85 08/14/2006 3.72 09/15/2007 2.29 10/06/2008 5.62 07/08/2010 2.35 Duration: 20 days 08/02/1893 3.31 05/28/1894 5.27 07/07/1895 11.88 06/15/1896 1.97 07/27/1911 10.27 02/13/1912 3.73 11/29/1913 3.72 04/30/1914 3.95 05/18/1915 4.70 06/04/1916 3.50 08/04/1917 4.95 12/17/1918 6.30 03/22/1919 4.67 09/02/1920 6.40 07/05/1921 5.22 07/24/1922 3.52 06/03/1923 4.93 03/05/1924 3.15 09/06/1925 5.04 03/09/1926 2.58 07/22/1927 5.05 05/03/1928 5.50 07/24/1929 4.65 10/01/1930 8.90 08/01/1931 4.60 06/03/1932 2.59 08/24/1933 4.47 02/08/1934 2.60 05/04/1935 1.52 08/17/1937 2.04 05/13/1938 2.94 03/23/1939 2.18 11/12/1940 2.61 05/20/1941 4.46 08/20/1942 5.43 05/21/1943 2.81 05/11/1944 4.78 08/03/1945 3.32 09/19/1946 5.47 05/10/1947 3.81 05/24/1948 2.82 05/23/1949 4.63 06/16/1950 5.91 05/14/1951 4.90 08/10/1952 4.16 10/21/1953 3.52 07/15/1954 4.68 05/03/1955 5.41 07/02/1956 3.38 04/27/1957 4.81 06/17/1958 9.26 08/06/1959 7.25 06/06/1960 4.45 07/07/1961 3.70 06/22/1962 4.85 05/28/1963 2.65 05/27/1964 4.12 06/10/1965 4.27 07/21/1966 6.97 06/16/1967 6.91 06/25/1968 3.16 08/31/1969 5.53 07/09/1970 3.15 05/29/1971 5.23 06/10/1972 5.53 09/12/1973 3.55 05/24/1974 3.45 05/11/1975 2.82 04/13/1976 6.36 05/19/1977 6.55 05/01/1978 4.20 05/21/1979 5.57 04/24/1980 4.23 09/04/1981 3.14 06/19/1982 2.52 05/20/1983 2.87 04/29/1984 7.01 09/11/1985 3.81 05/26/1986 3.99 06/19/1987 5.17 04/01/1988 3.44 06/04/1989 8.25 07/10/1990 5.82 06/06/1991 3.99 07/20/1992 3.40 08/14/1994 3.90 07/29/1997 4.37 07/25/1998 5.64 09/20/1999 3.89 10/13/2000 3.98 05/03/2001 5.38 08/23/2002 3.14 06/02/2003 6.76 06/17/2004 8.13 05/25/2005 4.47 12/20/2006 4.71 09/12/2007 2.62 10/06/2008 5.62 06/23/2010 3.36 Duration: 30 days 07/28/1893 3.79 05/21/1894 6.37 06/26/1895 12.86 04/10/1896 2.31 07/27/1911 11.15 02/13/1912 3.73 11/24/1913 3.90 04/27/1914 4.56 05/05/1915 6.01 06/04/1916 3.92 08/01/1917 5.00 11/24/1918 6.34 03/22/1919 4.67 08/18/1920 6.43 07/04/1921 6.82 07/12/1922 4.40 05/28/1923 6.18 03/05/1924 4.00 08/28/1925 5.19 03/13/1926 3.48 07/09/1927 7.19 05/10/1928 7.30 07/10/1929 5.15 10/01/1930 8.90 08/01/1931 4.60 06/03/1932 3.01 08/01/1933 6.06 02/08/1934 2.67 05/18/1935 1.71 08/12/1937 2.06 05/22/1938 4.78 03/11/1939 2.38 05/08/1940 3.19 04/26/1941 5.60 08/20/1942 6.00 07/28/1943 3.16 04/29/1944 6.21 05/30/1945 4.92 09/08/1946 6.39 04/25/1947 4.03 05/22/1948 4.81 05/08/1949 5.72 06/16/1950 8.31 05/14/1951 6.47 08/04/1952 4.41 10/14/1953 4.38 07/15/1954 5.67 04/28/1955 5.46 06/21/1956 4.40 04/22/1957 5.36 06/21/1958 9.32 07/21/1959 7.55 06/06/1960 4.95 07/07/1961 4.80 06/11/1962 5.47 05/17/1963 4.19 05/27/1964 4.12 06/04/1965 5.47 07/23/1966 8.87 05/31/1967 8.62 06/10/1968 3.61 08/20/1969 7.94 07/09/1970 3.15 05/18/1971 5.76 05/26/1972 6.48 08/31/1973 4.33 05/24/1974 3.45 05/28/1975 3.73 04/13/1976 6.36 05/10/1977 6.77 05/01/1978 4.72 05/19/1979 5.71 04/24/1980 5.33 08/18/1981 3.86 06/13/1982 3.19 05/10/1983 3.07 04/21/1984 7.74 09/11/1985 4.41 07/11/1986 4.82 06/19/1987 5.47 03/28/1988 3.73 05/15/1989 12.04 06/27/1990 6.34 05/29/1991 4.54 06/27/1992 4.56 07/17/1994 4.84 08/02/1997 5.34 07/06/1998 6.66 09/11/1999 4.84 10/13/2000 4.09 05/03/2001 6.01 08/21/2002 3.66 05/25/2003 8.16 06/05/2004 8.42 05/15/2005 4.97 12/20/2006 4.71 03/24/2007 3.49 10/06/2008 5.62 06/13/2010 5.47 Duration: 45 days 07/16/1893 5.36 05/28/1894 8.95 06/09/1895 14.39 06/02/1896 2.52 07/20/1911 11.33 02/13/1912 4.28 08/21/1913 3.99 04/27/1914 5.27 04/23/1915 8.64 06/04/1916 4.59 07/03/1917 5.96 11/24/1918 6.44 03/22/1919 5.63 07/27/1920 11.39 06/20/1921 7.61 06/27/1922 6.15 05/13/1923 7.30 02/20/1924 4.10 08/10/1925 6.56 03/09/1926 4.46 07/06/1927 8.17 05/03/1928 10.26 06/25/1929 6.20 08/28/1930 11.20 08/01/1931 4.60 06/03/1932 3.01 08/01/1933 7.24 02/08/1934 2.79 05/04/1935 2.90 09/03/1937 2.63 05/06/1938 5.30 02/26/1939 3.18 04/17/1940 3.69 04/26/1941 7.77 08/01/1942 8.27 07/08/1943 3.44 04/18/1944 7.01 05/30/1945 5.52 08/26/1946 7.86 04/10/1947 5.32 05/22/1948 4.95 04/27/1949 6.97 06/16/1950 9.51 05/14/1951 7.41 08/10/1952 4.85 10/14/1953 4.98 07/15/1954 6.23 04/10/1955 8.46 06/21/1956 4.89 04/22/1957 6.39 05/23/1958 11.12 07/12/1959 9.30 04/30/1960 5.85 07/07/1961 5.50 06/01/1962 7.37 05/17/1963 4.42 05/27/1964 4.62 06/04/1965 6.45 07/21/1966 10.39 05/29/1967 9.69 05/12/1968 5.38 08/23/1969 9.15 07/09/1970 3.50 05/18/1971 6.35 05/10/1972 8.37 08/31/1973 4.33 04/26/1974 3.65 05/10/1975 5.06 04/13/1976 8.81 04/17/1977 8.80 05/01/1978 7.33 05/02/1979 7.26 04/24/1980 6.43 08/10/1981 4.72 05/31/1982 4.43 04/27/1983 3.75 03/31/1984 10.60 09/11/1985 4.68 07/11/1986 6.82 05/22/1987 6.02 04/01/1988 4.79 05/15/1989 14.19 06/20/1990 7.49 05/17/1991 5.75 06/23/1992 5.88 07/25/1994 6.25 07/29/1997 6.57 06/30/1998 8.55 04/28/1999 5.02 02/22/2000 4.22 04/29/2001 6.65 08/10/2002 5.03 05/16/2003 9.64 06/05/2004 9.61 05/25/2005 7.88 07/03/2006 5.14 03/24/2007 3.73 09/13/2008 6.03 06/13/2010 6.18 Duration: 60 days 06/26/1893 6.30 05/21/1894 10.05 05/30/1895 18.28 05/07/1896 2.87 06/28/1911 11.85 04/25/1912 4.55 10/26/1913 4.20 04/03/1914 6.21 05/05/1915 10.20 05/14/1916 4.77 07/03/1917 6.83 10/25/1918 7.79 03/22/1919 5.83 07/17/1920 11.79 06/03/1921 8.62 06/17/1922 6.63 05/01/1923 8.01 03/05/1924 4.85 07/27/1925 6.78 02/15/1926 4.58 06/12/1927 10.07 04/21/1928 10.63 06/13/1929 6.55 08/21/1930 13.95 08/01/1931 5.23 06/03/1932 3.79 08/01/1933 7.24 02/08/1934 3.17 05/02/1935 2.96 07/18/1937 3.51 05/22/1938 7.21 05/19/1939 3.31 04/10/1940 4.74 04/13/1941 8.77 07/19/1942 10.85 06/07/1943 4.49 05/26/1944 8.16 06/24/1945 6.06 09/08/1946 9.46 05/10/1947 7.06 05/22/1948 5.25 05/16/1949 9.19 06/16/1950 11.58 05/14/1951 7.73 08/04/1952 5.10 10/14/1953 5.53 07/15/1954 6.27 03/22/1955 9.29 05/24/1956 5.41 03/21/1957 8.61 05/13/1958 14.12 06/23/1959 10.95 06/06/1960 6.50 06/04/1961 7.33 06/01/1962 8.32 05/31/1963 5.08 05/27/1964 5.48 06/24/1965 7.82 07/21/1966 11.64 05/06/1967 10.67 04/27/1968 6.57 08/14/1969 10.60 03/31/1970 3.88 05/29/1971 7.19 05/10/1972 9.81 07/31/1973 5.07 04/20/1974 3.90 04/30/1975 5.93 04/13/1976 9.20 04/04/1977 9.51 05/01/1978 8.77 05/20/1979 8.52 03/30/1980 6.76 07/19/1981 6.15 05/12/1982 5.48 04/28/1983 3.95 03/25/1984 11.60 07/15/1985 6.85 05/28/1986 8.49 05/04/1987 7.30 07/19/1988 5.80 05/15/1989 16.07 05/30/1990 9.49 05/17/1991 6.36 05/28/1992 8.40 07/12/1994 7.79 07/29/1997 7.71 06/30/1998 9.45 04/13/1999 6.27 03/02/2000 4.41 04/29/2001 6.95 08/10/2002 5.62 05/25/2003 10.71 06/16/2004 12.05 05/07/2005 8.69 06/17/2006 6.81 08/02/2007 4.01 08/17/2008 8.73 05/15/2010 7.21