Precipitation annual maximum series (inches) Station ID: 39-8472 Station name: TYNDALL State: SD Latitude (decimal degrees): 42.9939 Longitude (decimal degrees): -97.8619 Elevation (feet): 1420 Duration: 1 day 09/29/1894 1.85 09/05/1895 1.87 06/06/1896 3.00 04/03/1897 2.01 05/17/1898 3.20 07/13/1899 2.57 07/14/1900 2.25 07/04/1902 1.88 05/21/1903 6.10 08/18/1904 2.50 03/18/1905 4.10 08/20/1906 2.97 04/30/1911 3.27 05/26/1912 3.22 05/20/1913 2.38 06/10/1914 2.34 07/18/1915 2.62 07/12/1916 2.25 05/20/1917 2.18 06/05/1918 2.39 09/03/1919 1.90 06/25/1920 2.03 05/26/1921 1.80 10/06/1922 1.15 06/17/1923 3.82 07/18/1924 1.80 07/29/1926 1.80 08/05/1928 2.15 06/06/1929 2.06 05/11/1930 1.95 09/19/1931 1.42 05/26/1932 2.63 08/02/1933 2.05 06/14/1934 1.66 06/01/1935 1.45 05/22/1936 2.18 08/18/1937 1.23 09/08/1938 3.12 08/10/1939 1.85 04/22/1940 1.47 06/21/1941 2.35 05/05/1942 1.64 06/14/1943 1.65 06/11/1944 4.17 08/15/1945 1.34 08/23/1946 2.83 06/22/1947 2.66 01/03/1949 1.96 05/18/1950 2.10 08/26/1951 1.69 06/30/1952 1.23 06/07/1953 2.40 06/07/1954 2.32 07/10/1955 1.69 04/03/1956 1.43 06/16/1957 2.17 09/14/1958 1.23 05/28/1959 2.79 08/28/1960 3.95 06/14/1961 2.48 07/13/1962 3.43 07/27/1963 2.84 04/26/1964 2.22 08/06/1965 2.11 08/13/1966 0.98 06/19/1967 2.60 06/25/1968 2.61 07/07/1969 1.50 07/18/1970 3.24 05/23/1971 2.75 05/01/1972 2.06 05/10/1974 0.94 08/01/1975 1.41 07/10/1977 2.80 07/22/1978 2.81 11/21/1979 1.74 10/16/1980 1.26 07/18/1981 1.31 05/21/1982 1.94 11/19/1983 1.33 06/12/1984 2.95 08/12/1985 1.84 09/16/1986 2.34 07/24/1987 2.46 08/04/1988 1.40 07/14/1989 2.11 05/19/1990 1.80 07/21/1991 2.30 07/02/1992 1.79 07/13/1993 2.50 07/16/1994 1.60 07/05/1995 2.51 07/31/1996 1.89 08/30/1997 1.95 04/27/1998 1.76 09/04/1999 3.51 08/08/2000 2.12 04/23/2001 2.12 08/21/2002 1.77 07/04/2004 3.51 06/21/2005 3.15 04/07/2006 1.85 05/06/2007 2.52 10/23/2008 1.65 08/19/2009 1.47 07/30/2010 2.48 Duration: 2 days 09/29/1894 1.99 09/20/1895 2.25 06/06/1896 3.23 04/03/1897 2.86 05/17/1898 3.45 07/13/1899 2.77 07/14/1900 3.75 06/14/1901 4.40 07/04/1902 2.02 05/21/1903 7.05 10/18/1904 3.68 03/17/1905 4.50 08/20/1906 3.20 10/05/1911 4.01 05/26/1912 3.47 05/19/1913 2.59 06/10/1914 2.52 07/18/1915 2.82 07/12/1916 4.50 05/25/1917 2.75 06/04/1918 2.57 09/02/1919 2.16 06/14/1920 2.33 05/25/1921 3.00 06/08/1922 1.25 06/17/1923 4.11 07/18/1924 1.98 07/29/1926 1.94 08/05/1928 2.32 05/28/1929 2.45 05/10/1930 2.31 12/30/1931 1.53 05/25/1932 4.22 08/01/1933 2.21 06/14/1934 1.79 05/31/1935 1.56 05/22/1936 2.74 08/17/1937 1.60 09/08/1938 3.73 08/09/1939 1.99 04/21/1940 1.82 06/21/1941 2.53 05/05/1942 1.77 06/13/1943 2.23 06/11/1944 4.97 04/15/1945 1.70 10/04/1946 3.05 06/21/1947 2.86 03/29/1949 2.17 09/20/1950 2.43 06/18/1951 1.82 08/10/1952 1.32 06/07/1953 2.95 06/18/1954 3.60 07/09/1955 1.82 04/03/1956 1.54 06/16/1957 4.04 04/04/1958 1.43 05/28/1959 3.00 08/27/1960 4.25 06/14/1961 2.67 07/12/1962 4.38 07/26/1963 3.06 04/26/1964 3.22 06/04/1965 2.62 08/12/1966 1.83 06/19/1967 2.80 06/24/1968 3.42 07/07/1969 1.75 07/18/1970 3.49 05/23/1971 2.96 07/31/1972 2.66 05/10/1974 1.02 11/19/1975 1.66 07/10/1977 3.08 07/21/1978 4.72 11/21/1979 2.22 08/09/1980 1.71 11/30/1981 1.88 05/29/1982 3.04 07/16/1983 2.00 06/11/1984 3.44 06/26/1985 1.98 09/16/1986 2.86 03/17/1987 3.15 05/21/1988 1.63 07/14/1989 2.80 05/18/1990 2.04 07/21/1991 2.84 08/24/1992 2.23 07/03/1993 3.03 07/16/1994 1.72 05/27/1995 2.77 08/04/1996 3.48 05/26/1997 2.10 04/26/1998 2.01 09/03/1999 3.78 08/08/2000 2.28 04/22/2001 2.47 08/21/2002 2.28 07/04/2004 3.93 06/04/2005 3.67 06/17/2006 2.03 08/22/2007 3.10 10/22/2008 2.80 08/15/2009 1.58 06/11/2010 3.54 Duration: 3 days 09/29/1894 2.48 09/19/1895 2.28 06/06/1896 3.26 04/02/1897 2.98 05/17/1898 3.58 07/13/1899 2.79 07/14/1900 4.95 09/20/1902 2.52 05/21/1903 7.12 10/18/1904 3.72 08/20/1906 3.23 04/29/1911 4.16 05/26/1912 3.50 05/18/1913 2.64 06/10/1914 2.54 07/18/1915 2.85 07/12/1916 4.54 05/25/1917 2.78 06/03/1918 2.71 09/02/1919 2.21 06/14/1920 2.35 05/24/1921 3.54 06/08/1922 1.26 06/17/1923 4.15 07/18/1924 2.00 07/27/1926 2.06 10/14/1928 2.75 05/28/1929 2.47 05/09/1930 2.61 12/30/1931 1.86 05/25/1932 4.26 08/20/1933 2.23 06/14/1934 1.82 06/01/1935 1.58 05/22/1936 2.77 08/18/1937 2.15 09/07/1938 3.77 08/10/1939 2.30 04/20/1940 1.85 06/21/1941 2.56 05/04/1942 1.82 06/13/1943 2.37 06/10/1944 5.36 04/15/1945 1.72 09/07/1946 3.20 06/20/1947 2.89 03/29/1949 2.45 09/20/1950 2.45 05/30/1951 2.29 05/07/1952 1.41 07/27/1953 3.60 06/18/1954 3.98 07/08/1955 1.84 04/03/1956 1.55 06/15/1957 4.23 04/04/1958 1.68 05/28/1959 4.31 08/27/1960 4.30 06/13/1961 2.82 07/12/1962 4.83 07/26/1963 3.09 04/26/1964 3.25 06/04/1965 2.67 08/12/1966 1.85 06/17/1967 2.83 06/23/1968 3.67 07/15/1969 2.15 07/18/1970 3.52 05/23/1971 2.99 05/11/1972 3.04 05/10/1974 1.03 06/20/1975 1.75 07/10/1977 3.11 07/20/1978 4.84 11/20/1979 2.29 08/08/1980 1.79 11/30/1981 1.91 05/28/1982 3.08 07/16/1983 2.80 06/11/1984 3.47 04/21/1985 2.13 09/16/1986 3.46 03/16/1987 3.28 05/20/1988 2.15 07/14/1989 2.83 05/23/1990 2.30 07/21/1991 2.87 08/24/1992 2.34 07/03/1993 3.06 07/16/1994 1.74 05/26/1995 3.06 08/03/1996 3.52 05/26/1997 2.31 10/03/1998 2.64 09/04/1999 3.82 08/08/2000 2.31 11/24/2001 2.96 08/21/2002 2.30 07/04/2004 4.04 06/03/2005 4.89 06/15/2006 2.85 10/14/2007 3.35 10/22/2008 2.83 08/19/2009 1.60 06/10/2010 4.39 Duration: 4 days 09/29/1894 2.50 09/19/1895 2.30 06/06/1896 3.29 03/31/1897 4.21 05/17/1898 3.62 07/13/1899 2.82 07/14/1900 5.00 09/20/1902 2.88 05/21/1903 7.20 10/18/1904 3.75 08/20/1906 6.01 04/29/1911 4.20 05/26/1912 3.54 05/17/1913 2.67 06/07/1914 3.18 07/15/1915 2.88 07/12/1916 4.59 05/25/1917 2.80 06/03/1918 2.74 09/02/1919 2.23 04/22/1920 2.40 05/24/1921 3.57 07/25/1922 1.80 06/14/1923 4.49 07/15/1924 2.30 06/13/1926 3.28 10/14/1928 2.78 05/28/1929 2.50 05/09/1930 2.72 12/30/1931 1.88 05/25/1932 4.30 08/20/1933 2.25 06/14/1934 1.86 05/29/1935 1.72 05/20/1936 2.82 08/17/1937 2.52 09/08/1938 5.23 08/09/1939 2.39 04/22/1940 2.36 06/21/1941 2.58 05/04/1942 1.84 06/11/1943 3.87 06/10/1944 5.41 04/15/1945 1.73 10/04/1946 3.64 06/21/1947 2.92 03/28/1949 2.51 09/20/1950 2.48 05/30/1951 2.44 06/27/1952 1.99 07/27/1953 3.96 06/18/1954 4.55 07/10/1955 2.01 04/03/1956 1.57 06/15/1957 4.27 04/03/1958 1.82 05/28/1959 4.35 08/25/1960 4.34 06/12/1961 2.87 07/11/1962 4.88 07/27/1963 3.63 04/26/1964 3.28 06/02/1965 3.26 08/12/1966 2.31 06/16/1967 2.90 06/23/1968 3.71 07/15/1969 2.17 07/18/1970 3.56 05/23/1971 3.02 05/11/1972 3.27 05/10/1974 1.77 06/18/1975 1.91 07/10/1977 3.14 07/20/1978 4.89 11/20/1979 2.31 08/09/1980 1.83 11/30/1981 1.93 05/28/1982 3.11 07/16/1983 2.83 06/09/1984 4.82 04/21/1985 2.15 09/16/1986 3.88 03/15/1987 3.35 05/19/1988 2.71 07/14/1989 2.85 05/23/1990 2.32 07/21/1991 2.90 08/24/1992 2.37 07/01/1993 3.09 07/13/1994 1.86 05/26/1995 3.09 08/04/1996 4.52 08/27/1997 2.85 10/02/1998 2.90 09/03/1999 3.85 08/05/2000 4.18 11/24/2001 3.16 10/02/2002 2.32 07/03/2004 4.12 06/03/2005 4.97 06/15/2006 3.11 08/20/2007 3.73 10/22/2008 2.86 08/16/2009 2.48 06/10/2010 4.95 Duration: 7 days 09/29/1894 2.53 09/19/1895 2.33 06/06/1896 3.50 03/31/1897 5.18 05/17/1898 3.65 07/13/1899 2.85 07/14/1900 5.45 06/09/1901 7.12 07/04/1902 3.05 05/21/1903 8.15 10/13/1904 3.89 08/20/1906 6.15 09/30/1911 4.72 05/26/1912 3.57 05/19/1913 3.25 06/05/1914 3.47 07/14/1915 3.08 07/12/1916 4.67 05/20/1917 5.31 05/30/1918 3.31 09/03/1919 3.80 04/19/1920 2.80 05/22/1921 4.14 07/27/1922 1.83 06/14/1923 4.53 07/15/1924 2.67 06/11/1926 3.31 10/11/1928 3.45 09/04/1929 3.87 05/06/1930 3.91 09/18/1931 2.88 05/25/1932 4.63 08/20/1933 2.27 06/08/1934 2.21 05/26/1935 2.01 05/19/1936 2.88 05/24/1937 2.54 09/08/1938 6.39 08/06/1939 2.62 04/21/1940 2.99 06/21/1941 2.61 05/05/1942 2.92 06/11/1943 4.09 06/07/1944 6.00 08/15/1945 2.60 09/06/1946 4.83 06/09/1947 3.23 03/26/1949 4.15 09/15/1950 2.83 05/13/1951 2.69 06/26/1952 2.09 07/27/1953 4.48 06/16/1954 4.81 07/07/1955 2.15 04/27/1956 2.07 06/11/1957 4.32 04/01/1958 1.94 05/26/1959 4.40 08/23/1960 4.47 06/10/1961 3.04 07/11/1962 4.93 07/24/1963 3.73 04/21/1964 3.39 06/02/1965 3.31 06/02/1966 2.48 06/19/1967 3.62 06/21/1968 3.74 07/11/1969 3.43 07/13/1970 3.69 05/17/1971 3.11 04/26/1972 3.93 05/10/1974 1.80 06/16/1975 2.99 06/11/1977 4.29 07/20/1978 5.80 03/18/1979 2.40 08/04/1980 2.09 07/18/1981 3.10 05/24/1982 4.98 07/16/1983 3.31 06/06/1984 5.35 08/12/1985 2.91 09/14/1986 6.57 03/17/1987 4.57 05/19/1988 2.74 07/14/1989 2.88 05/19/1990 4.10 07/21/1991 3.29 07/02/1992 2.65 07/03/1993 5.40 07/02/1994 2.16 05/23/1995 3.51 07/31/1996 5.41 08/27/1997 3.02 10/02/1998 2.93 08/30/1999 4.41 08/05/2000 4.22 11/24/2001 3.21 08/04/2002 3.09 07/03/2004 4.16 06/03/2005 5.51 06/15/2006 3.23 10/14/2007 4.14 05/28/2008 3.43 08/13/2009 3.39 06/08/2010 5.28 Duration: 10 days 09/29/1894 3.28 09/14/1895 2.53 06/06/1896 3.54 03/31/1897 5.23 05/17/1898 4.05 06/24/1899 4.17 07/14/1900 5.50 06/09/1901 7.19 07/01/1902 3.89 05/21/1903 9.11 08/09/1904 4.61 08/20/1906 6.21 09/30/1911 4.77 05/26/1912 3.61 05/13/1913 3.88 06/05/1914 3.64 07/09/1915 4.21 07/12/1916 4.93 05/18/1917 5.41 05/27/1918 4.67 09/02/1919 4.06 04/17/1920 3.40 05/17/1921 4.79 07/19/1922 2.70 06/08/1923 4.91 07/15/1924 2.70 08/10/1926 4.25 10/11/1928 3.52 05/28/1929 5.44 05/04/1930 4.43 09/15/1931 3.04 05/25/1932 5.27 07/06/1933 3.10 06/05/1934 3.40 04/24/1935 2.33 05/19/1936 2.91 05/24/1937 2.58 09/05/1938 6.56 08/06/1939 2.65 04/20/1940 3.38 06/21/1941 4.75 05/04/1942 3.47 06/07/1943 4.29 06/07/1944 6.50 08/13/1945 2.70 09/05/1946 4.94 06/03/1947 3.75 03/23/1949 4.50 09/20/1950 3.16 08/12/1951 3.26 08/03/1952 2.75 07/27/1953 5.06 06/13/1954 5.30 07/28/1955 2.49 04/24/1956 2.37 06/11/1957 4.36 07/02/1958 2.01 05/21/1959 4.86 05/16/1960 5.45 05/05/1961 3.30 07/04/1962 5.31 07/27/1963 3.91 04/26/1964 3.79 05/28/1965 3.35 08/12/1966 2.94 06/15/1967 4.31 06/18/1968 3.78 07/07/1969 3.80 07/10/1970 4.02 05/23/1971 3.16 04/26/1972 4.74 05/10/1974 1.94 06/14/1975 3.62 06/12/1977 4.48 07/18/1978 6.13 05/01/1979 2.67 08/07/1980 2.35 07/18/1981 3.54 05/21/1982 6.92 07/16/1983 3.88 06/12/1984 6.11 08/12/1985 4.07 09/13/1986 6.77 03/16/1987 6.20 05/19/1988 2.76 06/17/1989 3.40 05/18/1990 4.47 07/18/1991 3.72 08/24/1992 3.98 07/04/1993 6.44 07/07/1994 2.72 04/10/1995 3.96 07/31/1996 6.45 08/27/1997 3.05 06/08/1998 3.53 08/30/1999 4.46 08/05/2000 4.26 11/24/2001 3.24 08/21/2002 3.81 09/14/2004 5.25 06/03/2005 6.74 06/15/2006 4.18 08/15/2007 4.18 05/28/2008 4.18 08/13/2009 3.49 06/05/2010 5.47 Duration: 20 days 09/29/1894 3.28 09/05/1895 4.40 06/06/1896 5.45 03/31/1897 6.27 05/17/1898 5.61 06/24/1899 7.12 07/01/1900 7.26 07/01/1902 5.66 05/10/1903 11.37 08/02/1904 5.32 08/04/1906 8.77 09/30/1911 7.00 05/26/1912 5.57 05/13/1913 5.55 05/22/1914 4.41 07/07/1915 6.15 07/04/1916 5.28 05/20/1917 7.51 05/17/1918 6.85 08/26/1919 4.93 06/14/1920 5.33 05/07/1921 5.85 07/16/1922 3.89 05/29/1923 9.12 06/07/1924 3.63 07/29/1926 5.37 10/14/1928 4.57 05/28/1929 6.08 04/26/1930 5.27 09/18/1931 3.39 05/25/1932 6.78 07/06/1933 4.00 05/28/1934 3.89 05/15/1935 3.34 05/19/1936 5.63 08/02/1937 3.89 08/30/1938 6.69 06/25/1939 3.94 04/09/1940 4.02 06/21/1941 6.55 04/27/1942 4.98 05/28/1943 5.05 06/01/1944 7.03 08/02/1945 3.99 08/23/1946 6.40 06/03/1947 7.20 03/26/1949 5.12 09/15/1950 5.01 05/13/1951 5.75 08/03/1952 3.72 07/27/1953 5.88 06/02/1954 9.56 06/03/1955 3.88 04/24/1956 3.05 06/15/1957 5.87 04/04/1958 2.87 05/11/1959 5.24 05/05/1960 6.75 05/30/1961 4.99 06/30/1962 8.34 07/24/1963 4.41 06/14/1964 4.89 05/18/1965 6.12 08/04/1966 3.73 06/07/1967 6.90 06/08/1968 5.28 07/07/1969 5.97 07/18/1970 4.65 05/23/1971 6.20 04/26/1972 8.14 05/10/1974 2.21 06/04/1975 5.89 06/11/1977 5.77 07/04/1978 8.27 04/20/1979 4.10 08/07/1980 3.76 07/14/1981 5.42 05/12/1982 9.29 07/16/1983 5.43 06/02/1984 8.80 08/02/1985 4.93 09/14/1986 7.35 03/15/1987 6.27 09/12/1988 3.52 06/26/1989 4.84 05/08/1990 7.34 05/16/1991 4.57 08/24/1992 4.88 06/24/1993 9.79 07/02/1994 4.14 05/10/1995 5.60 07/17/1996 7.12 08/11/1997 4.56 06/05/1998 4.80 08/23/1999 4.53 08/05/2000 6.90 04/22/2001 4.37 08/04/2002 5.87 06/16/2004 6.16 06/03/2005 9.89 06/08/2006 4.45 09/30/2007 6.34 05/22/2008 5.78 08/01/2009 4.22 07/22/2010 8.36 Duration: 30 days 09/29/1894 3.66 08/27/1895 5.03 05/25/1896 6.81 03/31/1897 6.32 05/17/1898 6.17 06/14/1899 7.40 07/01/1900 7.26 06/25/1902 6.68 05/10/1903 12.06 07/20/1904 6.47 07/25/1906 11.83 09/30/1911 7.73 05/03/1912 6.56 04/21/1913 6.67 05/20/1914 5.42 07/07/1915 8.49 06/17/1916 6.14 05/10/1917 7.63 05/09/1918 7.27 08/12/1919 6.18 06/14/1920 7.55 04/27/1921 6.51 07/06/1922 4.34 05/19/1923 11.27 07/15/1924 5.32 07/27/1926 6.89 10/11/1928 5.39 05/28/1929 6.49 04/13/1930 7.33 09/15/1931 4.37 05/25/1932 7.68 07/06/1933 6.20 06/06/1934 4.83 04/03/1935 4.24 05/08/1936 6.81 08/02/1937 5.05 08/16/1938 7.13 06/08/1939 4.81 03/28/1940 4.37 06/11/1941 6.89 05/04/1942 5.68 06/05/1943 5.96 06/11/1944 9.97 05/20/1945 5.11 09/06/1946 8.89 05/24/1947 8.34 03/16/1949 5.72 05/05/1950 5.49 05/09/1951 6.15 07/31/1952 4.84 05/10/1953 7.55 05/23/1954 10.58 07/07/1955 4.95 04/24/1956 3.53 05/19/1957 7.16 07/02/1958 4.00 05/02/1959 7.79 04/27/1960 8.89 05/04/1961 5.61 06/30/1962 10.30 07/01/1963 5.54 06/12/1964 7.02 05/07/1965 7.95 07/22/1966 4.75 05/30/1967 9.03 09/19/1968 6.00 06/21/1969 7.97 07/13/1970 5.44 05/23/1971 7.28 04/26/1972 9.47 05/10/1974 2.92 05/26/1975 6.18 06/11/1977 8.87 06/25/1978 9.40 04/11/1979 5.78 08/03/1980 4.56 07/02/1981 7.01 05/05/1982 10.40 06/29/1983 5.81 05/25/1984 11.10 07/30/1985 5.76 09/05/1986 7.82 02/25/1987 7.24 04/23/1988 3.92 06/17/1989 6.21 04/26/1990 8.00 05/03/1991 5.66 07/01/1992 5.71 06/19/1993 11.22 06/18/1994 5.18 04/29/1995 7.94 07/15/1996 8.50 05/24/1997 5.25 06/08/1998 6.41 06/03/1999 5.60 07/25/2000 7.00 04/07/2001 6.13 08/04/2002 7.40 06/09/2004 7.38 05/25/2005 11.60 08/29/2006 5.35 04/23/2007 7.47 05/11/2008 6.62 07/28/2009 5.45 05/25/2010 9.51 Duration: 45 days 03/21/1894 4.06 08/21/1895 5.56 05/10/1896 8.68 03/31/1897 6.64 05/17/1898 6.81 06/02/1899 9.10 07/01/1900 8.96 06/12/1902 7.71 05/10/1903 13.35 05/25/1904 8.60 07/12/1906 13.13 09/03/1911 8.63 04/13/1912 9.50 04/20/1913 8.91 04/27/1914 6.70 06/19/1915 10.50 06/06/1916 8.08 05/18/1917 10.99 05/26/1918 9.17 08/03/1919 7.27 05/26/1920 9.27 07/28/1921 8.30 06/25/1922 5.73 05/11/1923 12.12 06/07/1924 6.84 07/27/1926 9.12 08/02/1928 6.68 04/23/1929 8.63 04/11/1930 7.59 09/02/1931 4.88 05/25/1932 9.44 07/11/1933 7.95 06/04/1934 7.13 04/24/1935 6.03 04/28/1936 7.53 07/29/1937 5.92 08/02/1938 8.05 05/25/1939 6.25 03/17/1940 5.20 05/29/1941 8.17 04/26/1942 7.38 05/30/1943 7.50 05/02/1944 12.99 05/14/1945 6.29 08/23/1946 11.89 05/24/1947 10.29 03/26/1949 6.42 05/05/1950 6.78 05/13/1951 9.11 07/31/1952 5.84 04/24/1953 9.83 05/18/1954 11.37 05/27/1955 6.61 04/03/1956 4.66 05/09/1957 9.83 07/02/1958 5.03 04/16/1959 8.66 04/12/1960 10.64 05/04/1961 8.87 06/05/1962 13.54 07/24/1963 6.87 06/01/1964 7.39 04/23/1965 8.67 07/08/1966 5.83 05/28/1967 9.70 06/09/1968 7.43 06/21/1969 9.91 07/10/1970 6.17 05/06/1971 8.47 04/26/1972 10.78 05/10/1974 4.59 05/10/1975 6.89 06/11/1977 10.21 06/17/1978 11.14 03/18/1979 6.46 07/20/1980 5.52 06/21/1981 8.07 05/05/1982 11.06 06/13/1983 8.14 05/11/1984 11.70 07/31/1985 7.74 08/26/1986 8.49 02/15/1987 7.42 04/21/1988 4.56 06/17/1989 6.58 05/08/1990 9.63 04/27/1991 6.70 07/22/1992 7.66 06/13/1993 12.61 06/02/1994 6.85 04/17/1995 10.94 07/17/1996 9.39 08/11/1997 6.55 05/28/1998 7.29 06/04/1999 7.01 07/12/2000 7.66 03/30/2001 6.94 08/04/2002 9.08 05/22/2004 11.24 05/08/2005 14.17 03/13/2006 6.49 04/21/2007 9.53 04/25/2008 9.19 07/09/2009 6.72 06/10/2010 11.53 Duration: 60 days 08/10/1894 5.46 07/25/1895 6.90 04/11/1896 10.28 03/31/1897 7.11 05/17/1898 9.15 05/15/1899 11.28 05/30/1900 10.80 07/01/1902 9.70 05/10/1903 16.02 06/23/1904 11.22 07/25/1906 15.90 09/03/1911 9.39 04/13/1912 10.74 04/03/1913 10.44 04/23/1914 7.54 06/04/1915 12.45 05/15/1916 11.14 05/18/1917 12.51 05/09/1918 11.48 04/07/1919 9.04 05/10/1920 11.46 07/13/1921 10.71 06/08/1922 7.35 04/20/1923 16.49 06/10/1924 8.22 07/23/1926 10.14 08/20/1928 7.75 04/10/1929 9.60 04/27/1930 8.74 08/19/1931 5.71 05/06/1932 10.29 07/06/1933 10.19 05/21/1934 7.71 04/03/1935 7.88 04/09/1936 7.61 07/25/1937 7.29 07/21/1938 8.48 06/25/1939 6.86 03/09/1940 6.35 05/19/1941 8.70 04/30/1942 8.74 05/23/1943 8.46 06/07/1944 17.87 04/15/1945 7.77 08/12/1946 13.81 05/12/1947 10.91 03/23/1949 9.03 08/04/1950 8.36 05/13/1951 10.81 05/07/1952 6.78 04/14/1953 11.94 04/29/1954 13.32 05/17/1955 8.61 06/17/1956 5.39 05/10/1957 11.48 05/30/1958 6.28 05/02/1959 9.91 03/29/1960 12.91 04/21/1961 9.06 05/16/1962 18.24 07/27/1963 8.29 04/26/1964 8.94 05/15/1965 10.38 07/22/1966 6.65 05/27/1967 10.61 05/31/1968 8.97 06/10/1969 10.49 05/22/1970 7.22 04/20/1971 10.70 04/26/1972 13.18 05/10/1974 4.87 06/04/1975 8.77 05/19/1977 12.59 06/17/1978 12.25 03/18/1979 8.90 07/06/1980 6.00 06/02/1981 9.69 05/09/1982 13.42 06/02/1983 9.37 04/27/1984 14.78 06/26/1985 8.55 03/12/1986 10.13 01/26/1987 7.93 08/04/1988 6.40 05/17/1989 7.16 04/23/1990 10.74 04/11/1991 8.10 06/28/1992 9.98 05/22/1993 14.44 06/07/1994 7.37 04/09/1995 12.49 07/31/1996 11.84 07/26/1997 7.75 06/05/1998 9.31 05/23/1999 9.30 06/24/2000 8.70 04/03/2001 7.38 08/10/2002 10.05 05/10/2004 12.30 05/06/2005 15.56 08/01/2006 8.40 04/21/2007 11.82 04/11/2008 10.13 06/21/2009 8.75 06/11/2010 16.51