Precipitation annual maximum series (inches) Station ID: 20-3333 Station name: GRAND RAPIDS INTL AP State: MI Latitude (decimal degrees): 42.8825 Longitude (decimal degrees): -85.5239 Elevation (feet): 803 Duration: 1 hour 06/15/1964 0.84 08/16/1965 0.85 08/21/1966 0.93 07/26/1967 0.90 06/29/1968 0.88 06/29/1969 1.00 07/30/1970 1.68 09/05/1971 0.85 06/14/1972 1.23 06/03/1973 0.88 06/08/1974 0.99 06/24/1975 1.06 05/05/1976 0.76 07/04/1977 1.56 08/19/1978 1.42 08/22/1979 0.76 08/19/1980 0.97 08/28/1981 1.23 08/24/1982 0.98 07/30/1983 1.36 08/08/1984 0.60 08/25/1985 1.20 06/11/1986 1.38 09/07/1987 1.46 09/22/1988 1.36 06/23/1989 1.95 08/18/1990 1.58 07/22/1991 1.29 07/08/1992 2.35 08/24/1993 1.25 07/05/1994 2.28 07/15/1995 1.68 06/12/1996 0.90 09/17/1997 0.88 09/01/1998 0.83 06/27/1999 0.87 09/23/2000 1.17 05/15/2001 1.11 08/01/2002 1.23 05/10/2003 0.76 05/21/2004 1.41 06/11/2005 1.57 07/27/2006 1.64 06/02/2007 1.19 07/02/2008 1.20 06/19/2009 1.43 06/15/2010 1.20 Duration: 2 hours 06/15/1964 1.34 09/20/1965 0.96 06/09/1966 1.08 04/21/1967 1.15 06/29/1968 0.96 06/29/1969 1.23 07/30/1970 2.19 09/27/1971 1.22 06/14/1972 1.72 06/03/1973 1.06 05/16/1974 1.41 06/15/1975 1.33 05/05/1976 1.16 07/04/1977 1.64 08/19/1978 1.50 08/22/1979 0.86 08/19/1980 1.02 07/13/1981 1.39 08/24/1982 1.20 07/30/1983 1.43 11/01/1984 0.68 09/06/1985 1.60 06/11/1986 2.56 09/07/1987 1.64 09/22/1988 1.85 06/23/1989 2.81 08/18/1990 1.74 07/22/1991 1.93 07/08/1992 3.02 08/24/1993 1.40 07/05/1994 2.48 07/15/1995 2.17 06/12/1996 1.57 09/17/1997 1.08 09/01/1998 0.87 06/27/1999 1.04 09/23/2000 1.95 05/15/2001 2.06 08/01/2002 1.59 05/01/2003 1.02 05/21/2004 1.52 06/11/2005 2.14 07/27/2006 2.05 06/02/2007 1.25 07/02/2008 1.56 06/19/2009 2.08 06/15/2010 2.02 Duration: 3 hours 06/15/1964 1.78 09/20/1965 0.98 11/09/1966 1.48 04/21/1967 1.23 06/29/1968 1.00 06/29/1969 1.37 07/30/1970 2.23 09/27/1971 1.28 07/14/1972 1.80 06/03/1973 1.12 06/08/1974 1.82 06/14/1975 1.49 05/05/1976 1.35 07/04/1977 1.67 06/26/1978 1.73 11/25/1979 0.88 07/05/1980 1.04 08/28/1981 1.77 08/24/1982 1.22 07/30/1983 1.46 05/28/1984 0.84 09/06/1985 1.63 06/11/1986 2.61 09/07/1987 1.67 09/22/1988 2.25 06/23/1989 2.89 08/18/1990 1.89 07/22/1991 2.36 07/08/1992 3.17 08/24/1993 1.49 07/05/1994 3.25 07/15/1995 2.21 06/12/1996 1.89 06/20/1997 1.39 09/01/1998 0.89 06/27/1999 1.19 09/23/2000 2.07 05/15/2001 2.57 08/01/2002 1.62 05/01/2003 1.29 05/21/2004 1.55 06/11/2005 2.18 07/27/2006 2.17 08/20/2007 1.42 07/02/2008 2.37 06/19/2009 2.16 06/15/2010 2.62 Duration: 6 hours 06/14/1964 2.38 09/04/1965 0.99 11/09/1966 1.64 04/21/1967 1.24 06/25/1968 1.21 07/18/1969 1.95 06/01/1970 2.35 09/27/1971 1.61 06/14/1972 2.20 09/17/1973 1.41 06/08/1974 1.95 06/14/1975 1.84 05/05/1976 1.76 07/03/1977 1.84 06/26/1978 2.13 11/25/1979 1.45 08/19/1980 1.79 05/11/1981 2.09 12/03/1982 1.29 05/01/1983 1.51 05/28/1984 1.22 09/06/1985 1.67 06/11/1986 2.64 08/14/1987 1.85 09/22/1988 2.69 06/23/1989 2.92 08/18/1990 1.95 07/22/1991 2.38 07/08/1992 3.37 08/23/1993 1.80 07/04/1994 3.67 07/15/1995 2.23 06/12/1996 1.91 09/17/1997 1.63 10/06/1998 0.90 09/28/1999 1.47 09/22/2000 2.15 05/14/2001 3.44 08/01/2002 1.64 04/30/2003 1.59 05/21/2004 1.57 06/11/2005 2.20 07/27/2006 2.30 08/20/2007 1.84 07/02/2008 2.77 06/19/2009 2.37 06/15/2010 3.11 Duration: 12 hours 06/14/1964 2.43 09/20/1965 1.19 11/09/1966 2.28 06/07/1967 1.52 06/25/1968 1.47 07/18/1969 2.14 06/01/1970 2.78 12/14/1971 2.03 06/14/1972 3.21 09/17/1973 1.62 06/08/1974 1.97 06/15/1975 1.87 05/05/1976 1.86 07/03/1977 1.87 06/26/1978 2.39 11/25/1979 1.69 08/19/1980 2.21 05/10/1981 3.38 12/02/1982 1.47 07/30/1983 1.76 05/28/1984 1.64 09/05/1985 1.78 09/11/1986 3.11 08/14/1987 3.37 09/22/1988 2.84 06/23/1989 3.17 11/27/1990 2.11 07/22/1991 2.41 07/08/1992 3.40 08/23/1993 2.49 07/04/1994 3.71 06/02/1995 2.43 05/20/1996 2.79 02/21/1997 2.45 11/10/1998 1.31 09/27/1999 1.80 09/22/2000 3.42 05/14/2001 4.02 08/01/2002 1.66 11/01/2003 2.28 05/21/2004 2.09 06/11/2005 2.23 07/27/2006 2.32 08/19/2007 2.11 07/02/2008 3.18 06/19/2009 2.41 06/15/2010 3.14 Duration: 1 day 01/20/1894 1.36 12/20/1895 3.82 09/29/1896 1.66 01/03/1897 1.50 09/23/1898 1.72 07/05/1899 1.43 10/07/1900 1.27 10/12/1901 1.52 07/03/1902 2.85 08/27/1903 1.94 05/23/1904 2.26 06/05/1905 4.22 09/29/1906 2.22 07/21/1907 2.40 08/16/1908 1.71 06/26/1909 2.78 08/23/1910 1.91 05/20/1911 3.00 07/20/1912 2.78 11/18/1913 1.32 06/21/1914 3.36 09/26/1915 2.27 08/03/1916 1.70 09/05/1917 2.37 10/24/1918 1.82 05/03/1919 2.03 09/09/1920 2.25 08/27/1921 2.08 04/17/1922 2.94 09/02/1923 2.17 05/23/1924 1.29 09/11/1925 1.94 02/25/1926 1.43 09/28/1927 1.18 06/22/1928 1.92 05/11/1929 2.48 10/07/1930 0.99 06/06/1931 1.06 07/03/1932 2.03 10/21/1933 2.13 09/02/1934 2.11 11/03/1935 2.17 09/11/1936 1.85 06/14/1937 1.31 05/19/1938 2.88 08/19/1939 4.22 08/25/1940 2.02 09/08/1941 2.21 03/16/1942 1.65 07/11/1943 1.49 06/13/1944 1.13 09/08/1945 1.60 06/17/1946 1.53 09/21/1947 3.12 03/19/1948 2.15 06/15/1949 1.29 06/02/1950 1.77 06/19/1951 3.31 07/18/1952 2.32 06/25/1953 3.05 10/03/1954 3.90 08/30/1955 2.04 05/09/1956 4.10 06/28/1957 2.33 10/09/1958 2.54 06/15/1964 2.37 12/12/1965 1.36 11/09/1966 2.38 04/21/1967 2.26 11/28/1968 1.42 07/18/1969 2.26 06/01/1970 2.87 12/10/1971 1.90 06/14/1972 2.93 09/17/1973 1.51 06/08/1974 2.07 06/15/1975 2.01 05/05/1976 2.54 07/04/1977 1.83 06/26/1978 2.36 12/24/1979 1.61 08/20/1980 2.10 05/10/1981 4.89 12/02/1982 2.49 05/01/1983 1.57 05/28/1984 1.62 09/06/1985 1.74 09/11/1986 4.06 08/14/1987 3.29 09/22/1988 2.82 06/23/1989 2.83 11/27/1990 2.68 07/22/1991 2.35 07/08/1992 3.04 09/14/1993 2.85 07/05/1994 3.50 05/20/1996 3.39 02/21/1997 2.72 09/28/1999 2.37 05/15/2001 3.86 08/01/2002 1.68 05/21/2004 2.46 06/13/2005 1.99 07/27/2006 2.96 08/20/2007 2.34 07/02/2008 3.36 06/19/2009 3.15 Duration: 2 days 04/30/1894 1.65 09/29/1896 2.20 01/02/1897 2.85 02/20/1898 2.80 07/04/1899 1.79 11/18/1900 2.08 10/12/1901 2.23 07/03/1902 3.07 06/22/1903 2.78 05/22/1904 2.47 06/05/1905 5.12 09/28/1906 2.52 07/21/1907 2.58 08/15/1908 2.67 06/25/1909 3.20 08/22/1910 2.84 05/19/1911 3.28 07/20/1912 2.99 11/18/1913 1.87 06/21/1914 3.62 09/25/1915 2.44 08/03/1916 2.65 07/22/1917 2.55 10/23/1918 2.40 05/03/1919 2.68 06/15/1920 2.69 12/16/1921 2.34 07/10/1922 3.17 05/15/1923 2.88 05/22/1924 1.39 09/10/1925 2.09 09/23/1926 2.09 09/28/1927 1.67 08/02/1928 2.54 05/10/1929 2.67 04/15/1930 1.55 04/20/1931 1.32 07/03/1932 2.19 10/20/1933 2.29 09/01/1934 2.39 07/02/1935 3.20 06/01/1936 1.99 08/20/1937 2.29 05/18/1938 3.10 08/19/1939 4.54 08/25/1940 2.35 09/08/1941 3.00 12/26/1942 1.78 03/15/1943 1.85 06/12/1944 1.40 09/23/1945 1.72 06/17/1946 1.65 09/21/1947 3.36 03/19/1948 2.32 12/20/1949 1.83 04/24/1950 2.10 06/19/1951 3.56 11/17/1952 2.53 06/24/1953 3.62 10/02/1954 4.20 08/29/1955 3.63 05/09/1956 4.42 07/21/1957 2.54 08/20/1958 4.26 06/14/1964 2.55 12/11/1965 2.13 11/08/1966 2.80 06/07/1967 2.49 06/25/1968 2.27 07/17/1969 3.12 06/01/1970 3.30 12/09/1971 2.50 06/14/1972 3.16 06/03/1973 2.19 06/08/1974 2.64 06/14/1975 2.18 05/05/1976 2.77 07/03/1977 1.98 09/12/1978 2.81 12/24/1979 2.11 08/19/1980 2.26 05/10/1981 6.26 12/02/1982 2.74 04/30/1983 2.16 05/28/1984 1.77 08/24/1985 3.18 09/10/1986 6.17 08/14/1987 3.86 09/22/1988 3.04 09/07/1989 3.12 11/27/1990 2.94 07/21/1991 2.88 07/08/1992 3.29 10/16/1993 3.46 06/23/1994 4.42 05/20/1996 3.65 02/20/1997 3.36 04/22/1999 3.07 05/15/2001 5.07 08/01/2002 1.81 05/21/2004 2.76 06/13/2005 3.97 07/26/2006 3.19 08/19/2007 2.93 09/13/2008 4.17 06/19/2009 3.39 Duration: 3 days 09/07/1894 2.17 07/26/1896 2.30 01/01/1897 2.98 02/19/1898 3.30 07/03/1899 2.27 08/24/1900 2.47 10/11/1901 2.46 11/03/1902 3.10 04/11/1903 3.20 05/22/1904 2.49 06/04/1905 5.48 09/28/1906 2.54 07/21/1907 2.61 08/15/1908 3.00 06/25/1909 3.23 08/22/1910 2.87 05/20/1911 4.17 07/20/1912 3.02 11/18/1913 1.89 06/21/1914 3.66 09/10/1915 2.67 08/03/1916 2.76 09/05/1917 2.83 10/23/1918 2.42 05/01/1919 3.11 06/15/1920 2.80 11/17/1921 2.47 07/10/1922 3.20 05/14/1923 2.99 09/19/1924 1.95 09/09/1925 2.11 09/22/1926 2.48 09/27/1927 2.07 06/22/1928 3.19 05/10/1929 2.70 04/15/1930 1.57 07/13/1931 1.54 05/07/1932 2.61 10/20/1933 2.32 09/01/1934 2.54 07/02/1935 3.23 09/11/1936 2.25 08/19/1937 2.39 05/17/1938 3.34 08/19/1939 4.59 08/25/1940 3.20 09/07/1941 3.03 09/07/1942 2.24 03/15/1943 1.87 06/12/1944 1.41 09/08/1945 1.84 06/17/1946 1.67 09/21/1947 3.39 03/19/1948 2.60 12/20/1949 2.07 04/23/1950 2.23 06/19/1951 4.05 11/17/1952 2.55 06/23/1953 3.68 10/01/1954 4.40 08/28/1955 3.67 05/09/1956 4.46 06/26/1957 3.28 08/20/1958 4.30 06/14/1964 2.65 09/20/1965 2.62 11/08/1966 2.93 06/07/1967 2.78 06/25/1968 2.58 07/17/1969 3.29 06/01/1970 3.43 12/08/1971 2.62 06/14/1972 3.28 06/03/1973 2.40 06/06/1974 2.83 08/29/1975 3.22 05/05/1976 2.88 07/03/1977 2.06 09/12/1978 3.36 12/23/1979 2.25 08/19/1980 2.35 05/10/1981 6.51 12/02/1982 2.88 04/29/1983 2.48 05/28/1984 1.84 08/23/1985 3.34 09/09/1986 6.43 08/14/1987 4.58 09/20/1988 3.28 09/06/1989 4.05 11/27/1990 3.06 05/23/1991 3.07 07/08/1992 3.68 10/15/1993 3.62 07/05/1994 5.54 05/20/1996 3.69 02/20/1997 3.56 04/21/1999 3.19 05/14/2001 5.97 04/07/2002 1.83 11/02/2003 4.59 05/21/2004 3.16 06/11/2005 4.40 07/25/2006 3.22 08/18/2007 3.28 09/12/2008 4.59 06/17/2009 4.01 Duration: 4 days 05/15/1894 2.38 07/26/1896 2.32 01/01/1897 3.05 02/19/1898 3.80 07/03/1899 2.29 08/23/1900 3.31 09/12/1901 2.82 06/30/1902 3.78 06/20/1903 3.93 05/23/1904 2.52 06/04/1905 5.53 09/28/1906 2.57 07/21/1907 3.14 08/15/1908 3.03 04/26/1909 3.26 08/22/1910 2.90 05/19/1911 4.45 07/20/1912 3.79 11/18/1913 1.91 06/21/1914 3.70 09/10/1915 3.09 08/03/1916 2.79 09/05/1917 2.86 10/24/1918 2.64 05/01/1919 3.76 06/15/1920 2.83 11/16/1921 2.50 07/10/1922 3.23 05/14/1923 3.02 09/19/1924 1.97 09/08/1925 2.13 09/22/1926 2.50 09/26/1927 2.22 06/22/1928 3.37 05/11/1929 2.80 04/15/1930 1.59 06/03/1931 1.91 05/07/1932 3.01 10/18/1933 2.34 09/01/1934 2.71 07/02/1935 3.26 09/11/1936 2.27 08/19/1937 2.41 05/17/1938 3.37 08/19/1939 4.63 08/25/1940 3.42 09/07/1941 3.06 05/11/1942 2.48 03/15/1943 1.89 06/10/1944 1.51 09/28/1945 2.15 06/17/1946 2.09 09/21/1947 3.43 03/19/1948 2.63 12/18/1949 2.30 07/16/1950 3.07 06/19/1951 4.79 11/17/1952 2.58 06/25/1953 4.10 09/30/1954 4.44 08/27/1955 3.72 05/06/1956 4.59 06/25/1957 3.31 08/20/1958 4.34 06/15/1964 2.91 09/20/1965 2.65 11/06/1966 3.33 06/06/1967 2.84 06/24/1968 2.70 10/10/1969 3.32 06/01/1970 3.46 12/08/1971 2.65 06/12/1972 3.58 06/01/1973 2.52 06/06/1974 3.07 08/28/1975 3.57 05/03/1976 2.91 07/03/1977 2.33 09/12/1978 3.66 12/22/1979 2.40 08/17/1980 2.43 05/10/1981 6.57 12/02/1982 3.68 04/28/1983 3.11 05/25/1984 2.37 08/23/1985 3.37 09/09/1986 6.49 08/14/1987 4.88 09/19/1988 5.01 09/06/1989 4.09 11/27/1990 3.09 05/23/1991 3.14 07/08/1992 3.72 10/15/1993 3.66 07/04/1994 5.66 05/20/1996 3.73 02/20/1997 3.73 04/21/1999 3.22 05/14/2001 6.03 05/09/2002 2.36 05/20/2004 3.39 06/11/2005 4.86 07/27/2006 3.45 08/19/2007 3.81 09/12/2008 4.63 06/17/2009 4.05 Duration: 7 days 06/01/1892 6.92 04/30/1894 3.02 07/23/1896 2.73 12/28/1896 3.54 02/19/1898 4.40 05/26/1899 2.64 08/20/1900 3.85 06/29/1901 3.63 06/28/1902 4.26 06/20/1903 3.97 05/18/1904 3.09 06/04/1905 6.44 09/28/1906 2.70 07/21/1907 3.20 08/11/1908 3.72 06/21/1909 3.69 08/22/1910 2.93 09/27/1911 5.69 07/18/1912 4.41 03/30/1913 2.13 06/21/1914 4.99 09/06/1915 4.23 06/02/1916 2.82 05/21/1917 3.49 10/23/1918 3.22 05/01/1919 3.89 06/15/1920 3.54 12/11/1921 2.80 09/09/1922 3.97 05/14/1923 3.11 07/30/1924 2.40 09/05/1925 3.18 09/22/1926 2.53 09/25/1927 2.68 06/18/1928 4.72 05/10/1929 3.52 04/15/1930 1.72 11/14/1931 2.04 05/05/1932 3.86 10/16/1933 2.67 09/01/1934 2.81 07/02/1935 3.48 09/11/1936 3.18 06/13/1937 2.71 05/14/1938 3.95 08/19/1939 4.68 08/25/1940 4.56 09/28/1941 3.96 05/11/1942 3.47 03/10/1943 2.31 06/09/1944 2.01 09/22/1945 2.98 06/11/1946 2.47 04/04/1947 3.51 03/15/1948 3.30 12/18/1949 2.60 07/13/1950 3.65 06/19/1951 4.84 11/17/1952 3.22 06/23/1953 4.73 09/29/1954 5.08 08/27/1955 3.76 05/03/1956 5.25 06/22/1957 4.25 08/20/1958 4.40 06/14/1964 3.35 09/17/1965 2.74 11/03/1966 3.93 06/07/1967 5.05 06/23/1968 3.76 10/07/1969 3.83 05/29/1970 3.50 12/09/1971 4.72 06/12/1972 3.62 05/30/1973 2.74 06/05/1974 3.44 08/28/1975 3.61 05/02/1976 3.44 06/30/1977 3.31 09/12/1978 4.57 11/21/1979 4.02 09/16/1980 3.06 05/10/1981 6.64 11/29/1982 3.86 04/28/1983 3.14 05/22/1984 3.44 08/23/1985 3.41 09/09/1986 6.56 08/13/1987 5.11 09/17/1988 5.20 09/04/1989 4.13 11/21/1990 3.87 11/14/1991 3.36 07/08/1992 6.88 10/15/1993 4.04 07/04/1994 5.95 05/20/1996 3.77 02/20/1997 3.89 04/17/1999 3.34 05/10/2001 7.13 07/26/2002 2.82 05/17/2004 4.54 06/08/2005 5.59 07/25/2006 3.57 08/18/2007 4.98 09/08/2008 5.12 06/13/2009 4.11 Duration: 10 days 06/01/1892 7.92 04/28/1894 3.58 09/03/1896 3.46 12/28/1896 3.74 02/19/1898 5.00 05/27/1899 2.93 08/20/1900 4.05 06/25/1901 3.98 06/24/1902 5.66 06/20/1903 4.01 05/18/1904 3.33 06/01/1905 6.64 09/20/1906 3.12 07/15/1907 3.28 08/10/1908 3.84 04/12/1909 4.18 08/16/1910 3.24 09/27/1911 6.98 07/20/1912 4.80 03/25/1913 2.22 06/19/1914 5.09 09/05/1915 5.67 08/03/1916 4.18 07/14/1917 4.47 10/19/1918 3.31 04/27/1919 3.97 06/12/1920 3.70 09/29/1921 3.83 04/08/1922 4.38 05/08/1923 3.58 07/30/1924 2.83 07/31/1925 3.39 09/22/1926 3.56 09/27/1927 3.31 06/17/1928 5.04 05/10/1929 3.56 04/12/1930 1.78 11/11/1931 2.75 05/05/1932 3.90 04/30/1933 3.07 09/02/1934 3.70 06/25/1935 5.45 09/06/1936 3.97 06/08/1937 3.12 05/19/1938 4.16 08/12/1939 4.76 08/22/1940 4.84 09/28/1941 4.61 05/06/1942 3.81 07/04/1943 2.73 06/09/1944 2.20 09/22/1945 4.26 06/11/1946 3.03 04/01/1947 4.48 03/19/1948 4.08 12/18/1949 2.82 07/17/1950 4.09 06/13/1951 6.02 11/17/1952 4.51 06/23/1953 5.24 10/01/1954 5.51 08/22/1955 3.80 05/03/1956 5.68 05/10/1957 4.32 08/20/1958 4.44 06/14/1964 4.02 08/26/1965 2.90 11/02/1966 4.14 06/07/1967 5.15 06/21/1968 4.42 10/10/1969 4.34 05/24/1970 5.06 12/06/1971 5.06 06/06/1972 3.66 05/27/1973 3.64 06/05/1974 3.50 08/22/1975 4.63 05/02/1976 3.63 06/30/1977 3.34 09/12/1978 5.09 11/21/1979 4.34 05/29/1980 3.54 05/05/1981 6.71 11/26/1982 4.12 04/28/1983 3.79 05/21/1984 3.49 08/18/1985 3.66 09/09/1986 6.89 08/08/1987 6.36 09/17/1988 5.25 08/31/1989 4.74 11/21/1990 3.99 07/21/1991 4.70 07/08/1992 6.95 08/23/1993 4.48 07/04/1994 6.01 05/15/1996 3.80 02/20/1997 4.49 04/16/1999 3.64 05/07/2001 7.66 05/08/2002 3.11 05/13/2004 5.53 06/05/2005 6.51 07/25/2006 4.10 08/18/2007 5.05 09/04/2008 7.09 10/21/2009 5.59 Duration: 20 days 06/01/1892 11.73 04/30/1894 5.58 07/23/1896 5.10 12/29/1896 5.02 02/19/1898 5.61 09/05/1899 3.75 08/12/1900 5.69 06/17/1901 5.57 06/20/1902 6.45 06/20/1903 6.21 05/08/1904 4.09 05/22/1905 7.49 11/16/1906 3.91 07/05/1907 5.08 08/03/1908 5.55 04/12/1909 7.56 04/15/1910 4.06 09/18/1911 9.28 07/06/1912 6.82 03/15/1913 3.82 06/19/1914 5.26 09/07/1915 6.89 05/29/1916 5.03 07/06/1917 6.88 10/20/1918 4.48 04/15/1919 5.44 06/01/1920 3.99 09/21/1921 5.13 08/28/1922 5.63 09/02/1923 5.34 07/21/1924 4.04 07/25/1925 4.18 09/05/1926 4.37 09/25/1927 5.43 06/05/1928 7.07 05/10/1929 5.49 04/15/1930 2.61 09/25/1931 3.56 04/29/1932 4.25 10/07/1933 4.55 08/31/1934 4.43 06/16/1935 7.74 08/23/1936 6.46 06/05/1937 4.66 05/14/1938 6.05 08/02/1939 5.97 08/12/1940 6.02 09/25/1941 5.78 09/07/1942 4.75 05/10/1943 3.83 06/06/1944 3.45 09/13/1945 5.55 10/17/1946 3.71 03/24/1947 6.28 03/15/1948 5.41 12/18/1949 3.92 07/13/1950 6.57 06/08/1951 6.82 07/17/1952 5.57 06/18/1953 5.44 09/28/1954 8.68 08/27/1955 3.98 04/27/1956 9.50 06/11/1957 6.33 08/20/1958 4.73 04/27/1964 5.75 09/04/1965 5.40 11/22/1966 6.75 06/06/1967 7.37 06/21/1968 5.48 06/29/1969 6.04 09/07/1970 6.71 11/26/1971 5.69 05/29/1972 4.48 05/18/1973 5.03 06/05/1974 4.11 08/20/1975 6.23 04/18/1976 6.56 09/12/1977 4.52 09/11/1978 5.52 11/13/1979 4.57 07/15/1980 4.54 09/16/1981 9.68 11/19/1982 5.63 04/13/1983 4.86 05/09/1984 4.37 08/23/1985 6.54 09/10/1986 11.17 08/08/1987 8.36 09/03/1988 7.47 08/20/1989 6.73 09/28/1990 5.13 07/21/1991 6.85 07/08/1992 7.77 08/29/1993 7.05 06/20/1994 11.29 05/08/1996 4.78 09/09/1997 4.79 04/04/1999 5.78 05/10/2001 9.44 04/27/2002 4.77 05/07/2004 8.09 05/28/2005 6.63 07/11/2006 6.84 08/05/2007 6.03 08/29/2008 9.25 10/21/2009 5.76 Duration: 30 days 06/01/1892 13.22 04/28/1894 6.93 09/02/1896 6.97 12/22/1896 5.51 02/19/1898 7.08 02/25/1899 5.07 08/12/1900 5.98 06/06/1901 6.65 06/24/1902 8.37 06/20/1903 7.74 03/14/1904 4.71 05/10/1905 10.35 09/28/1906 5.20 07/08/1907 5.66 04/20/1908 7.01 05/31/1909 8.87 04/24/1910 4.75 09/11/1911 10.76 07/13/1912 8.12 03/13/1913 4.70 06/03/1914 6.30 09/05/1915 8.11 06/02/1916 6.75 06/25/1917 7.83 10/23/1918 5.39 04/06/1919 6.21 06/15/1920 5.72 11/18/1921 6.51 03/19/1922 7.39 08/27/1923 6.28 07/07/1924 4.84 07/14/1925 5.34 09/03/1926 5.84 09/16/1927 6.81 06/05/1928 8.17 04/24/1929 7.37 12/16/1929 3.31 09/13/1931 4.93 05/05/1932 5.77 09/22/1933 6.38 08/31/1934 5.83 06/16/1935 8.17 08/18/1936 8.98 05/26/1937 5.55 05/14/1938 7.20 06/01/1939 7.08 08/02/1940 7.40 09/08/1941 8.03 08/27/1942 6.01 05/08/1943 5.35 06/13/1944 3.77 09/07/1945 7.66 10/18/1946 4.99 08/25/1947 7.60 03/15/1948 7.05 12/18/1949 5.39 07/13/1950 7.11 05/31/1951 7.43 07/18/1952 7.47 06/04/1953 6.94 09/17/1954 9.77 08/29/1955 4.49 04/27/1956 9.79 06/11/1957 7.87 08/20/1958 6.61 04/18/1964 6.68 08/25/1965 7.53 11/09/1966 9.50 06/06/1967 8.57 06/25/1968 6.18 06/29/1969 7.82 08/29/1970 8.11 11/17/1971 7.31 07/13/1972 5.63 05/07/1973 5.80 05/11/1974 6.49 08/02/1975 7.38 04/18/1976 7.99 06/30/1977 6.14 09/11/1978 7.16 07/25/1979 5.74 07/04/1980 6.12 09/16/1981 10.54 11/09/1982 7.42 04/02/1983 6.57 04/29/1984 5.12 08/13/1985 7.85 09/09/1986 14.01 08/09/1987 9.37 09/18/1988 8.92 05/25/1989 8.06 11/04/1990 7.43 07/21/1991 8.49 07/03/1992 8.83 08/23/1993 10.82 06/23/1994 13.06 04/25/1996 5.13 02/04/1997 5.07 04/03/1999 6.69 04/20/2000 10.94 05/07/2001 10.88 07/26/2002 5.80 04/24/2004 9.89 06/05/2005 7.41 09/22/2006 7.75 07/27/2007 6.16 09/03/2008 9.74 10/01/2009 7.61 Duration: 45 days 06/01/1892 15.14 04/10/1894 7.98 08/18/1896 7.13 03/11/1897 6.16 01/14/1898 9.35 05/26/1899 6.25 07/16/1900 7.47 06/17/1901 8.88 05/23/1902 10.13 08/24/1903 10.49 03/02/1904 6.30 04/28/1905 12.86 10/24/1906 6.33 08/16/1907 7.31 04/18/1908 8.75 03/26/1909 9.30 04/15/1910 6.74 09/10/1911 13.15 07/06/1912 9.59 02/19/1913 5.85 05/08/1914 7.13 08/16/1915 9.44 05/29/1916 8.24 06/12/1917 9.42 10/20/1918 6.22 09/18/1919 7.36 06/07/1920 7.16 08/27/1921 9.15 08/28/1922 8.11 08/11/1923 7.49 06/23/1924 6.42 07/29/1925 7.38 08/11/1926 6.98 09/03/1927 7.56 05/16/1928 10.66 04/01/1929 9.93 12/12/1929 5.35 08/31/1931 6.45 09/26/1932 6.69 09/07/1933 7.96 08/14/1934 6.60 05/27/1935 10.63 08/18/1936 11.43 05/12/1937 6.33 05/17/1938 8.29 08/02/1939 8.00 07/24/1940 8.21 09/25/1941 10.82 05/07/1942 8.66 04/19/1943 6.70 06/12/1944 5.17 08/25/1945 8.72 05/04/1946 6.09 04/01/1947 9.43 02/27/1948 9.18 12/01/1949 6.68 06/13/1950 8.87 05/10/1951 8.87 07/08/1952 9.23 06/23/1953 8.35 09/17/1954 10.48 08/27/1955 6.46 03/28/1956 10.89 06/11/1957 10.68 08/20/1958 7.59 04/02/1964 9.23 08/09/1965 9.75 10/31/1966 10.97 05/19/1967 9.30 06/25/1968 8.12 10/06/1969 9.03 04/19/1970 10.20 11/17/1971 8.83 07/13/1972 8.49 04/21/1973 9.30 04/28/1974 8.00 07/23/1975 8.51 04/15/1976 10.50 06/30/1977 8.35 08/09/1978 9.18 11/13/1979 7.52 07/07/1980 7.84 03/29/1981 13.14 11/01/1982 9.24 03/18/1983 8.95 04/14/1984 6.15 07/30/1985 9.91 08/23/1986 16.37 08/08/1987 12.14 09/03/1988 11.26 07/27/1989 9.77 09/06/1990 9.26 10/25/1991 10.24 06/17/1992 10.10 08/01/1993 12.79 06/23/1994 16.03 04/25/1996 5.15 08/10/1997 6.70 04/03/1999 7.73 05/01/2000 14.15 05/10/2001 12.82 04/02/2002 7.70 04/17/2004 11.32 06/11/2005 9.07 09/08/2006 10.25 07/12/2007 6.71 09/03/2008 10.94 09/21/2009 9.28 Duration: 60 days 06/01/1892 16.11 04/30/1894 9.03 07/23/1896 9.87 02/24/1897 7.78 01/19/1898 11.04 05/27/1899 7.79 07/02/1900 9.55 05/07/1901 10.10 05/06/1902 13.12 08/22/1903 11.36 08/16/1904 7.54 04/13/1905 14.06 09/28/1906 8.56 07/21/1907 9.52 03/27/1908 10.59 04/12/1909 13.01 04/15/1910 7.98 09/14/1911 15.92 07/02/1912 10.63 02/12/1913 6.40 05/03/1914 9.36 07/29/1915 11.10 05/03/1916 10.55 05/26/1917 11.80 10/23/1918 9.29 03/08/1919 10.35 05/20/1920 7.76 08/13/1921 11.50 08/18/1922 9.72 08/21/1923 10.13 06/08/1924 8.24 07/14/1925 8.74 09/22/1926 8.54 09/17/1927 9.83 06/06/1928 11.49 03/31/1929 12.39 11/27/1929 6.00 09/25/1931 7.43 05/05/1932 9.25 03/30/1933 9.29 08/31/1934 7.89 05/27/1935 11.91 08/14/1936 13.04 04/21/1937 7.46 05/05/1938 9.55 06/27/1939 8.67 08/17/1940 8.80 09/08/1941 13.30 07/28/1942 9.91 05/15/1943 8.37 06/01/1944 6.41 08/05/1945 9.86 05/15/1946 7.12 03/23/1947 12.01 03/15/1948 12.17 12/01/1949 7.91 06/02/1950 11.51 04/24/1951 10.57 07/08/1952 10.82 04/30/1953 8.97 09/07/1954 11.42 08/27/1955 7.59 04/27/1956 12.70 05/10/1957 12.96 08/11/1958 10.39 03/20/1964 11.52 08/16/1965 11.88 10/12/1966 12.79 06/06/1967 10.98 06/21/1968 10.02 05/31/1969 11.25 08/16/1970 12.55 11/02/1971 9.47 06/12/1972 9.68 04/09/1973 10.03 04/11/1974 9.04 07/10/1975 10.44 04/01/1976 11.28 06/30/1977 10.45 08/09/1978 11.22 11/21/1979 8.78 05/29/1980 10.45 03/26/1981 15.24 10/31/1982 11.86 03/06/1983 9.88 09/11/1984 7.05 07/14/1985 11.29 08/06/1986 19.00 07/24/1987 13.39 09/18/1988 14.41 07/19/1989 10.67 09/30/1990 12.23 10/04/1991 12.19 07/08/1992 12.52 08/23/1993 16.95 06/20/1994 18.76 09/09/1996 6.12 01/01/1997 7.67 04/03/1999 9.17 04/17/2000 17.38 04/20/2001 14.02 04/07/2002 8.63 05/07/2004 13.51 05/28/2005 11.44 08/24/2006 11.17 08/18/2007 8.13 09/04/2008 12.30 04/21/2009 11.48