Precipitation annual maximum series (inches) Station ID: 32-3621 Station name: GRAND FORKS UNIV NWS State: ND Latitude (decimal degrees): 47.9217 Longitude (decimal degrees): -97.0981 Elevation (feet): 830 Duration: 15 minutes 07/24/1971 0.40 06/18/1972 0.80 08/12/1973 0.50 08/14/1974 0.60 09/11/1978 0.60 08/07/1984 1.00 07/16/1985 0.60 06/03/1986 1.00 07/16/1987 0.60 07/12/1988 0.30 05/18/1989 0.50 07/07/1990 0.80 09/15/1991 0.50 06/22/1993 0.40 06/27/1995 0.80 05/17/1996 0.90 06/18/1998 1.00 06/13/2000 0.60 08/08/2001 1.50 06/17/2003 1.10 06/11/2005 0.60 Duration: 30 minutes 07/24/1971 0.60 06/18/1972 0.80 08/12/1973 0.60 08/14/1974 1.10 09/11/1978 1.00 08/07/1984 1.80 05/30/1985 0.90 06/03/1986 1.00 07/16/1987 1.00 07/12/1988 0.40 05/18/1989 0.80 06/01/1990 0.90 05/23/1991 0.70 06/22/1993 0.60 08/18/1995 1.20 05/17/1996 0.90 06/18/1998 1.30 08/21/2000 0.80 08/08/2001 1.70 06/17/2003 1.50 06/11/2005 0.80 Duration: 45 minutes 07/24/1971 0.70 06/18/1972 0.80 08/12/1973 0.70 08/14/1974 1.30 09/11/1978 1.30 08/07/1984 2.20 05/30/1985 0.90 06/03/1986 1.00 07/16/1987 1.00 07/12/1988 0.50 05/18/1989 0.80 06/01/1990 0.90 05/23/1991 0.80 06/22/1993 0.70 08/18/1995 1.30 05/17/1996 0.90 06/18/1998 1.40 08/21/2000 0.80 08/08/2001 1.80 06/17/2003 1.70 06/11/2005 0.90 Duration: 1 hour 07/12/1971 0.64 06/18/1972 0.83 10/09/1973 0.64 08/14/1974 1.28 09/11/1978 1.28 05/30/1985 1.10 06/03/1986 0.92 07/16/1987 1.01 07/12/1988 0.46 08/21/1989 0.83 06/01/1990 0.92 05/23/1991 0.73 07/24/1993 0.73 06/14/1994 1.70 08/18/1995 1.28 05/17/1996 0.92 06/18/1998 1.28 08/21/2000 0.83 08/08/2001 1.65 07/09/2002 1.50 06/17/2003 1.74 06/11/2005 1.01 Duration: 2 hours 07/18/1971 0.87 06/18/1972 1.06 09/24/1973 0.87 08/14/1974 1.63 09/11/1978 1.44 09/06/1981 1.92 08/07/1984 2.12 05/30/1985 1.35 05/12/1986 1.25 07/16/1987 1.44 07/05/1988 0.77 05/18/1989 0.87 06/01/1990 1.06 06/30/1991 0.96 06/22/1993 1.06 08/18/1995 1.44 05/17/1996 1.44 06/18/1998 1.54 06/13/2000 0.96 07/09/2002 2.50 06/17/2003 1.83 06/11/2005 1.25 Duration: 3 hours 07/18/1971 1.10 06/18/1972 1.10 09/24/1973 1.10 08/14/1974 1.80 09/11/1978 1.60 09/06/1981 2.30 08/07/1984 2.20 05/30/1985 1.40 05/12/1986 1.30 08/05/1987 1.50 07/12/1988 0.90 05/18/1989 0.90 06/01/1990 1.20 06/30/1991 1.10 06/22/1993 1.20 08/18/1995 2.00 05/17/1996 1.70 06/18/1998 1.60 06/14/2000 1.30 07/09/2002 2.70 06/17/2003 1.90 08/17/2005 1.50 Duration: 6 hours 07/18/1971 1.30 06/18/1972 1.20 05/21/1973 1.40 08/14/1974 1.90 09/11/1978 1.62 09/06/1981 3.10 08/16/1985 1.50 05/11/1986 1.50 08/05/1987 1.51 07/05/1988 1.00 03/29/1989 0.91 06/01/1990 1.50 07/20/1991 1.30 07/25/1993 1.30 08/18/1995 2.20 05/17/1996 2.10 06/18/1998 1.80 06/14/2000 1.70 07/09/2002 3.30 06/17/2003 1.92 08/17/2005 2.50 Duration: 12 hours 07/18/1971 1.31 06/18/1972 1.40 05/21/1973 1.70 08/14/1974 2.00 09/11/1978 2.80 09/06/1981 3.30 05/30/1985 1.60 05/11/1986 1.52 07/10/1987 1.80 07/05/1988 1.01 03/29/1989 1.00 06/01/1990 1.60 05/22/1991 1.60 07/25/1993 1.60 07/05/1995 2.22 05/17/1996 2.20 06/19/1998 2.00 06/14/2000 2.30 07/09/2002 3.80 06/17/2003 2.00 08/17/2005 2.70 Duration: 1 day 06/02/1893 1.09 06/28/1894 1.81 06/08/1895 1.56 05/17/1896 3.13 07/20/1897 3.85 04/30/1898 3.48 08/07/1900 2.25 08/20/1901 2.00 05/01/1902 1.62 09/12/1903 1.95 10/09/1904 1.66 07/27/1905 2.80 06/10/1907 1.50 05/17/1908 1.00 06/29/1909 3.80 09/05/1910 2.50 04/13/1911 1.51 09/24/1912 1.64 09/10/1913 1.98 06/26/1915 2.65 08/30/1916 1.34 07/05/1917 2.22 08/21/1918 1.58 07/01/1919 1.95 09/19/1920 1.46 08/25/1921 1.49 05/11/1922 2.48 08/17/1923 1.41 04/26/1924 1.12 06/08/1925 1.62 06/16/1926 2.57 08/16/1927 2.54 06/12/1928 1.52 05/10/1929 0.86 11/16/1930 1.42 05/27/1931 1.29 08/23/1932 1.99 06/28/1933 0.80 10/16/1934 2.73 07/11/1935 2.47 06/08/1936 1.03 08/01/1937 2.75 05/01/1938 1.99 06/16/1939 1.42 07/28/1940 2.31 08/11/1941 2.13 08/30/1942 1.55 05/23/1943 1.59 08/30/1944 3.72 06/01/1945 2.32 08/26/1946 3.27 06/10/1947 2.55 08/15/1949 2.00 09/10/1950 2.52 08/30/1951 3.85 07/02/1952 2.35 06/20/1953 1.28 07/06/1954 1.77 06/03/1955 1.92 08/31/1956 1.16 09/02/1957 3.03 11/18/1958 1.45 07/14/1959 2.04 07/01/1960 2.93 10/11/1961 1.89 09/08/1962 2.77 07/26/1963 0.78 09/26/1964 2.94 07/21/1966 2.03 06/06/1967 1.34 07/16/1968 2.12 09/07/1970 2.46 07/18/1971 1.44 09/12/1972 1.25 09/24/1973 2.02 04/21/1974 1.96 08/10/1976 1.29 10/08/1977 1.30 09/12/1978 3.39 08/20/1980 1.09 09/06/1981 2.28 09/15/1983 1.55 06/08/1984 2.69 05/30/1985 1.43 05/12/1986 1.43 07/18/1987 2.43 08/01/1988 1.19 01/07/1989 1.21 06/02/1990 1.52 05/22/1992 2.13 08/30/1993 3.15 06/14/1994 2.00 07/05/1995 2.32 05/18/1996 2.41 07/01/1997 2.11 08/12/1999 1.99 07/18/2001 2.88 06/09/2002 5.07 09/05/2004 2.00 08/17/2005 2.80 08/10/2006 1.52 06/07/2007 1.50 07/28/2008 2.04 06/26/2009 1.81 09/23/2010 1.85 08/06/2011 1.88 Duration: 2 days 06/02/1893 1.17 06/27/1894 1.95 06/08/1895 1.68 05/17/1896 3.37 07/20/1897 4.15 04/30/1898 3.75 08/07/1900 2.60 08/20/1901 2.15 05/01/1902 1.74 09/12/1903 2.10 06/03/1904 2.60 07/27/1905 3.15 06/10/1907 1.72 05/17/1908 1.40 06/29/1909 4.09 09/04/1910 2.69 04/12/1911 2.19 09/23/1912 2.08 09/10/1913 2.13 06/26/1915 2.85 05/14/1916 1.76 07/05/1917 2.39 08/20/1918 1.95 07/01/1919 2.10 09/18/1920 1.57 08/25/1921 1.60 05/10/1922 2.67 05/28/1923 1.85 10/04/1924 1.46 06/07/1925 2.46 06/16/1926 2.77 08/15/1927 3.72 06/11/1928 2.36 05/27/1929 1.25 11/15/1930 1.77 10/21/1931 1.78 08/23/1932 2.14 06/27/1933 1.13 10/15/1934 2.98 07/10/1935 2.90 06/07/1936 1.53 08/01/1937 2.96 05/01/1938 2.14 06/16/1939 1.53 07/28/1940 2.49 06/06/1941 3.53 03/25/1942 1.77 05/23/1943 1.94 08/30/1944 5.26 05/31/1945 2.50 08/26/1946 3.68 06/09/1947 2.75 08/15/1949 2.15 09/10/1950 2.73 08/30/1951 4.15 07/01/1952 3.05 07/20/1953 1.75 07/06/1954 1.91 06/02/1955 2.07 08/30/1956 1.69 09/01/1957 6.03 07/03/1958 1.78 06/09/1959 2.36 07/01/1960 3.16 07/10/1961 2.45 09/08/1962 2.98 04/02/1963 1.25 06/08/1964 3.43 07/21/1966 2.19 06/06/1967 1.44 06/06/1968 2.65 09/06/1970 2.65 05/22/1971 1.63 09/12/1972 1.44 09/24/1973 2.18 04/20/1974 2.41 08/10/1976 1.39 10/08/1977 1.40 09/11/1978 3.75 08/20/1980 1.57 09/06/1981 2.46 08/25/1983 1.79 06/07/1984 2.90 05/29/1985 1.63 05/11/1986 1.63 07/17/1987 3.78 07/05/1988 1.35 01/06/1989 1.56 06/02/1990 2.12 05/22/1992 2.29 07/24/1993 3.65 07/07/1994 2.15 07/04/1995 2.69 05/17/1996 3.08 07/01/1997 2.39 08/11/1999 2.89 07/18/2001 3.10 06/09/2002 5.46 09/04/2004 2.15 08/17/2005 3.02 08/09/2006 1.85 06/06/2007 2.00 07/28/2008 2.20 06/26/2009 3.08 09/23/2010 3.94 08/05/2011 2.28 Duration: 3 days 10/01/1893 1.19 06/26/1894 1.97 06/06/1895 1.70 05/17/1896 3.40 07/20/1897 4.19 06/21/1898 3.95 08/07/1900 3.21 06/03/1901 2.64 10/23/1902 1.76 09/12/1903 2.12 06/03/1904 2.80 07/27/1905 3.18 06/10/1907 1.74 05/17/1908 1.41 06/29/1909 4.13 09/04/1910 2.76 06/08/1911 2.40 09/23/1912 2.10 09/10/1913 2.15 06/26/1915 2.88 05/14/1916 1.78 07/05/1917 2.41 08/19/1918 2.54 07/01/1919 2.12 09/18/1920 1.59 07/27/1921 1.66 05/11/1922 2.70 05/28/1923 1.99 04/24/1924 1.85 06/06/1925 3.05 06/16/1926 2.80 08/15/1927 3.85 06/11/1928 2.38 05/27/1929 1.42 05/10/1930 2.00 10/21/1931 1.80 08/23/1932 2.33 06/27/1933 1.23 10/15/1934 3.01 07/10/1935 2.93 06/06/1936 1.66 08/01/1937 2.99 05/01/1938 2.16 06/14/1939 1.62 07/28/1940 2.51 06/05/1941 3.82 08/28/1942 2.64 05/23/1943 2.43 08/30/1944 5.48 05/31/1945 2.52 08/26/1946 3.72 06/08/1947 2.78 08/15/1949 2.17 09/10/1950 2.76 08/28/1951 4.24 07/01/1952 3.08 07/19/1953 1.77 07/06/1954 1.93 06/01/1955 2.56 08/29/1956 2.60 09/01/1957 6.26 11/16/1958 2.09 06/09/1959 2.73 07/01/1960 3.19 07/10/1961 2.81 09/08/1962 3.01 04/01/1963 1.73 06/09/1964 4.47 07/02/1966 2.89 06/06/1967 1.75 06/05/1968 3.22 09/06/1970 2.68 05/22/1971 2.00 04/11/1972 1.45 09/24/1973 2.21 04/20/1974 2.43 08/08/1976 1.42 07/03/1977 1.54 09/11/1978 4.02 08/20/1980 1.59 09/06/1981 2.48 08/24/1983 2.89 06/06/1984 3.87 05/29/1985 1.65 05/11/1986 1.65 07/17/1987 4.00 07/05/1988 1.52 01/06/1989 1.81 06/02/1990 2.18 05/22/1992 2.36 07/23/1993 3.69 07/07/1994 2.17 07/04/1995 2.72 05/16/1996 3.11 07/01/1997 2.77 08/11/1999 2.92 07/16/2001 3.13 06/08/2002 5.52 05/29/2004 2.30 08/17/2005 4.23 08/10/2006 2.45 05/04/2007 2.13 11/04/2008 2.29 06/26/2009 3.11 05/22/2010 3.98 08/05/2011 2.30 Duration: 4 days 08/19/1893 1.27 06/25/1894 1.99 07/04/1895 1.76 05/14/1896 4.18 07/20/1897 4.23 06/20/1898 4.56 08/04/1900 4.66 08/17/1901 3.81 04/28/1902 2.92 09/12/1903 2.14 06/03/1904 2.83 07/27/1905 3.21 06/10/1907 1.76 05/17/1908 2.15 06/26/1909 4.17 09/04/1910 2.79 06/08/1911 2.42 09/21/1912 2.50 09/07/1913 2.73 06/26/1915 2.91 05/14/1916 1.80 07/05/1917 2.44 08/19/1918 2.56 07/01/1919 2.14 09/19/1920 1.62 07/26/1921 2.29 05/08/1922 2.88 05/28/1923 2.01 04/23/1924 1.89 06/05/1925 4.05 10/01/1926 2.84 08/15/1927 3.89 06/11/1928 2.41 07/08/1929 1.44 05/10/1930 2.18 10/21/1931 1.82 08/23/1932 2.35 06/25/1933 1.41 10/16/1934 3.56 07/08/1935 3.28 06/06/1936 1.68 08/01/1937 3.02 04/28/1938 2.19 06/13/1939 1.69 07/28/1940 2.54 06/05/1941 3.86 08/27/1942 2.69 05/23/1943 2.47 08/28/1944 5.55 05/29/1945 2.55 08/26/1946 3.76 06/08/1947 2.80 08/12/1949 2.72 09/10/1950 2.79 08/27/1951 4.51 07/01/1952 3.11 07/19/1953 1.79 07/06/1954 1.95 06/01/1955 2.59 08/28/1956 3.11 08/30/1957 6.98 07/01/1958 2.64 06/08/1959 2.76 06/28/1960 3.22 07/10/1961 2.99 09/08/1962 3.04 04/01/1963 1.75 06/08/1964 6.31 07/02/1966 2.92 06/06/1967 1.77 06/07/1968 3.71 09/06/1970 2.70 05/22/1971 2.02 04/11/1972 1.47 09/21/1973 3.82 08/12/1974 2.64 08/08/1976 1.49 07/03/1977 1.56 09/10/1978 4.10 08/20/1980 2.62 09/06/1981 2.51 08/24/1983 2.92 06/06/1984 3.91 05/29/1985 1.67 05/09/1986 1.67 07/16/1987 4.04 09/16/1988 1.67 01/06/1989 1.83 06/02/1990 2.25 05/22/1992 2.59 07/23/1993 3.91 07/04/1994 2.62 07/05/1995 3.54 05/16/1996 3.14 07/01/1997 2.80 08/09/1999 2.95 07/18/2001 3.16 06/08/2002 5.57 05/29/2004 2.45 08/17/2005 4.27 08/09/2006 2.78 05/04/2007 2.15 09/01/2008 2.34 06/26/2009 3.14 05/22/2010 4.02 08/05/2011 2.32 Duration: 7 days 06/02/1893 1.79 06/22/1894 2.22 06/04/1895 3.13 05/14/1896 4.45 07/20/1897 4.27 06/20/1898 4.96 08/04/1900 5.95 08/17/1901 3.85 04/28/1902 2.99 09/07/1903 3.60 06/03/1904 3.30 07/27/1905 3.24 06/06/1907 2.52 08/25/1908 2.41 06/24/1909 4.21 09/02/1910 2.82 06/04/1911 2.85 09/19/1912 4.14 09/06/1913 2.76 06/20/1915 3.06 05/14/1916 1.82 07/05/1917 2.68 08/16/1918 2.69 05/03/1919 2.52 09/19/1920 2.61 07/23/1921 2.31 05/08/1922 3.08 05/28/1923 2.03 04/23/1924 2.20 06/05/1925 4.73 06/16/1926 3.93 08/15/1927 4.05 06/11/1928 2.87 07/11/1929 1.65 05/06/1930 3.40 10/21/1931 2.98 08/23/1932 2.65 06/25/1933 1.51 10/15/1934 4.12 07/08/1935 3.31 06/06/1936 1.70 07/12/1937 3.05 04/25/1938 2.79 06/10/1939 2.54 07/22/1940 3.47 06/05/1941 5.16 08/26/1942 2.89 05/23/1943 2.53 08/26/1944 6.43 05/26/1945 2.58 08/21/1946 3.95 06/04/1947 3.60 08/12/1949 3.41 05/02/1950 3.56 08/25/1951 5.09 06/28/1952 3.57 07/17/1953 2.29 07/02/1954 2.01 05/28/1955 2.95 08/25/1956 3.73 08/28/1957 7.22 06/30/1958 3.42 06/08/1959 2.79 06/28/1960 3.25 07/09/1961 3.28 09/02/1962 3.74 07/10/1963 1.77 06/05/1964 6.85 07/03/1966 3.02 04/14/1967 1.95 06/04/1968 5.86 06/10/1970 2.73 07/12/1971 2.72 09/06/1972 1.84 09/21/1973 4.01 08/09/1974 4.43 08/04/1976 1.66 05/22/1977 2.16 09/10/1978 4.16 08/17/1980 3.08 08/31/1981 2.53 08/21/1983 3.39 06/04/1984 4.32 08/11/1985 2.16 04/25/1986 1.80 07/17/1987 4.81 09/15/1988 1.71 08/25/1989 2.18 06/02/1990 2.61 05/16/1992 2.74 07/22/1993 3.97 07/03/1994 4.07 07/04/1995 3.84 05/16/1996 3.17 07/01/1997 3.03 08/09/1999 3.38 07/14/2001 3.78 06/08/2002 5.81 05/24/2004 2.62 08/17/2005 4.31 08/10/2006 2.94 06/01/2007 2.85 10/06/2008 3.67 06/21/2009 3.24 05/22/2010 4.06 06/21/2011 3.29 Duration: 10 days 04/11/1893 1.96 06/19/1894 2.71 05/31/1895 3.45 05/08/1896 5.14 07/20/1897 4.32 06/23/1898 5.90 08/04/1900 6.01 06/03/1901 4.70 04/22/1902 3.52 09/07/1903 3.64 06/03/1904 3.33 05/04/1905 3.43 06/06/1907 2.83 05/11/1908 3.32 06/24/1909 4.26 08/29/1910 3.14 06/01/1911 3.83 09/15/1912 4.48 09/06/1913 2.79 06/17/1915 3.34 07/03/1916 2.44 07/05/1917 2.76 08/12/1918 2.94 05/03/1919 3.00 09/18/1920 2.64 07/23/1921 2.34 05/08/1922 3.36 06/17/1923 2.26 10/04/1924 2.34 06/05/1925 5.46 06/16/1926 4.06 08/15/1927 4.09 06/11/1928 4.54 07/07/1929 2.46 05/04/1930 4.07 10/21/1931 3.55 08/23/1932 2.68 06/27/1933 1.99 10/15/1934 4.16 07/04/1935 4.15 06/06/1936 1.71 07/24/1937 3.96 05/01/1938 3.38 06/10/1939 2.61 07/22/1940 3.63 06/05/1941 5.34 08/22/1942 3.00 05/23/1943 2.94 08/25/1944 6.55 08/31/1945 2.91 08/18/1946 3.99 06/03/1947 3.85 08/12/1949 3.44 09/10/1950 4.87 08/21/1951 5.14 06/23/1952 5.16 06/15/1953 2.79 08/13/1954 2.53 05/25/1955 4.48 08/25/1956 3.81 08/27/1957 7.29 06/30/1958 4.16 06/08/1959 2.88 06/22/1960 3.97 07/09/1961 3.31 05/14/1962 4.22 07/08/1963 1.96 06/08/1964 6.93 07/02/1966 4.23 04/13/1967 2.22 06/04/1968 6.51 06/11/1970 2.85 07/18/1971 3.04 09/06/1972 1.91 09/21/1973 4.05 08/09/1974 4.47 08/04/1976 1.74 05/22/1977 2.94 09/10/1978 4.20 08/12/1980 3.55 08/31/1981 2.56 08/19/1983 4.21 06/04/1984 4.70 08/09/1985 2.24 04/18/1986 2.18 07/11/1987 6.28 07/04/1988 2.63 08/19/1989 3.14 06/02/1990 2.68 05/16/1992 3.20 07/16/1993 4.65 06/30/1994 4.11 07/05/1995 4.33 05/16/1996 3.20 06/23/1997 4.21 08/06/1999 3.47 07/18/2001 4.48 06/09/2002 6.01 05/24/2004 3.01 08/11/2005 4.80 08/09/2006 3.36 05/29/2007 3.47 10/05/2008 4.45 06/21/2009 3.27 05/22/2010 4.10 06/17/2011 3.44 Duration: 20 days 06/02/1893 2.98 04/01/1894 4.01 06/04/1895 6.54 04/29/1896 7.51 07/03/1897 6.11 06/20/1898 7.53 07/27/1900 6.03 06/03/1901 7.92 04/21/1902 4.35 08/24/1903 5.42 06/03/1904 3.55 07/15/1905 5.39 06/06/1907 3.91 05/11/1908 3.77 06/24/1909 4.59 08/27/1910 3.20 05/27/1911 4.97 09/09/1912 5.27 09/06/1913 2.87 06/12/1915 5.90 07/03/1916 3.14 06/22/1917 3.26 08/09/1918 3.89 06/17/1919 3.46 09/01/1920 2.97 05/29/1921 3.41 08/20/1922 3.99 06/17/1923 3.47 09/20/1924 3.92 06/01/1925 9.04 06/10/1926 4.30 08/15/1927 5.61 06/06/1928 5.06 06/27/1929 2.95 04/26/1930 5.84 10/12/1931 3.65 08/23/1932 3.19 06/22/1933 2.53 10/03/1934 4.19 07/08/1935 5.25 05/22/1936 2.62 07/14/1937 5.98 04/25/1938 4.82 05/30/1939 4.52 07/09/1940 5.02 05/26/1941 6.46 08/12/1942 3.52 05/23/1943 4.39 08/15/1944 7.21 08/30/1945 3.99 08/09/1946 4.82 06/03/1947 5.13 07/27/1949 4.75 09/10/1950 5.34 08/25/1951 5.62 07/01/1952 7.84 06/14/1953 3.87 05/27/1954 3.15 05/16/1955 5.59 08/12/1956 4.13 08/30/1957 8.34 06/30/1958 4.88 05/26/1959 4.29 06/17/1960 4.42 07/10/1961 4.42 05/11/1962 6.01 07/10/1963 3.00 06/05/1964 9.25 07/02/1966 6.31 04/13/1967 2.94 06/04/1968 7.37 05/28/1970 4.57 07/12/1971 4.56 08/29/1972 2.18 09/21/1973 5.19 08/09/1974 5.14 06/09/1976 3.26 09/19/1977 3.95 08/26/1978 5.15 08/10/1980 5.13 09/23/1981 4.17 08/09/1983 4.70 06/01/1984 4.92 08/03/1985 3.46 04/23/1986 3.62 07/07/1987 7.36 07/04/1988 2.94 08/19/1989 4.16 06/02/1990 4.32 06/15/1992 4.02 07/08/1993 5.57 06/19/1994 6.72 06/27/1995 7.98 05/16/1996 3.55 06/23/1997 5.73 08/06/1999 4.50 07/14/2001 7.71 06/08/2002 7.02 05/11/2004 5.28 05/27/2005 5.83 08/09/2006 4.25 05/25/2007 5.97 09/23/2008 5.07 06/08/2009 4.15 09/06/2010 4.88 06/21/2011 4.41 Duration: 30 days 05/10/1893 3.56 04/03/1894 4.62 05/28/1895 7.23 04/26/1896 10.22 07/03/1897 6.44 06/02/1898 8.58 08/04/1900 7.35 06/03/1901 10.03 04/21/1902 6.02 08/24/1903 5.42 06/03/1904 6.35 07/27/1905 6.43 06/06/1907 4.95 05/11/1908 4.17 06/16/1909 4.77 08/27/1910 3.55 05/17/1911 5.49 08/27/1912 7.65 08/18/1913 4.02 06/04/1915 7.46 08/03/1916 3.59 06/11/1917 4.51 07/24/1918 5.99 05/03/1919 4.62 08/29/1920 4.12 07/27/1921 4.16 08/20/1922 4.22 07/19/1923 4.55 09/10/1924 4.96 05/22/1925 11.04 05/24/1926 6.09 08/06/1927 6.12 06/11/1928 6.12 06/18/1929 3.53 04/20/1930 6.02 09/29/1931 3.77 10/13/1932 3.26 04/30/1933 3.00 09/23/1934 4.84 07/26/1935 6.84 05/22/1936 2.65 07/08/1937 7.37 04/25/1938 5.41 05/24/1939 5.22 07/06/1940 5.84 06/01/1941 7.72 08/01/1942 4.67 05/16/1943 5.52 08/03/1944 12.27 05/31/1945 4.72 08/26/1946 6.95 06/03/1947 5.97 07/20/1949 6.27 09/10/1950 6.47 08/05/1951 7.99 06/23/1952 9.95 05/28/1953 4.83 06/07/1954 4.32 05/12/1955 6.21 08/02/1956 5.19 08/12/1957 10.17 06/30/1958 5.42 05/26/1959 4.95 06/09/1960 5.73 06/30/1961 4.95 05/11/1962 6.61 07/05/1963 3.80 06/05/1964 9.47 06/22/1966 7.40 04/13/1967 3.09 06/04/1968 8.58 05/24/1970 5.30 06/29/1971 5.20 09/06/1972 2.80 09/13/1973 5.84 08/01/1974 5.50 06/07/1976 3.33 09/09/1977 4.33 08/15/1978 7.08 08/04/1980 5.65 09/06/1981 5.20 08/19/1983 6.63 06/04/1984 6.08 08/03/1985 4.29 04/14/1986 4.78 07/11/1987 8.75 07/04/1988 4.14 08/12/1989 4.38 06/02/1990 5.13 05/22/1992 5.69 07/16/1993 6.84 06/09/1994 8.95 06/22/1995 8.70 06/23/1996 4.47 06/15/1997 6.82 05/29/1999 6.42 07/16/2001 10.12 06/08/2002 7.43 05/09/2004 5.93 06/04/2005 8.00 08/09/2006 4.39 05/22/2007 7.41 09/13/2008 6.41 06/16/2009 4.57 05/22/2010 6.47 05/30/2011 5.88 Duration: 45 days 05/10/1893 4.75 03/21/1894 5.05 05/24/1895 9.87 04/11/1896 12.93 07/03/1897 7.77 05/18/1898 10.90 08/04/1900 9.56 06/03/1901 11.27 04/21/1902 6.95 08/01/1903 7.62 06/03/1904 7.58 07/15/1905 9.43 06/04/1907 6.59 05/11/1908 6.37 05/29/1909 6.94 08/02/1910 3.68 05/09/1911 7.65 08/12/1912 8.50 07/28/1913 4.60 05/14/1915 9.23 07/03/1916 4.89 06/03/1917 4.71 07/24/1918 6.26 05/30/1919 6.11 08/19/1920 4.14 07/26/1921 5.89 07/25/1922 5.66 07/06/1923 6.04 04/07/1924 6.02 05/15/1925 12.29 05/25/1926 6.66 07/17/1927 7.11 06/11/1928 9.24 06/08/1929 4.10 04/29/1930 6.61 09/16/1931 6.09 08/23/1932 3.76 05/22/1933 4.04 09/09/1934 5.05 07/04/1935 9.69 05/22/1936 3.22 06/18/1937 8.66 05/01/1938 6.70 05/24/1939 6.68 07/06/1940 6.73 05/26/1941 9.29 07/18/1942 6.20 04/26/1943 6.71 07/23/1944 12.81 05/29/1945 6.07 08/26/1946 8.44 05/20/1947 6.92 07/05/1949 6.64 03/26/1950 7.59 07/30/1951 9.85 06/11/1952 11.09 06/07/1953 6.82 05/23/1954 5.81 05/25/1955 7.57 07/25/1956 5.59 08/12/1957 11.38 05/31/1958 8.04 06/08/1959 7.23 05/18/1960 7.46 08/30/1961 6.64 05/04/1962 7.94 06/23/1963 4.58 06/08/1964 10.87 06/23/1966 8.80 03/20/1967 3.45 06/04/1968 12.22 05/07/1970 7.48 06/17/1971 6.68 08/02/1972 3.62 08/30/1973 7.32 07/12/1974 6.68 05/15/1976 4.10 05/22/1977 5.99 07/31/1978 8.03 08/10/1980 7.31 08/23/1981 6.99 08/19/1983 7.43 06/01/1984 6.72 07/17/1985 5.33 04/11/1986 5.18 06/23/1987 10.12 07/04/1988 4.69 07/28/1989 4.67 05/26/1990 6.10 05/10/1992 7.16 07/17/1993 9.89 06/03/1994 9.35 07/05/1995 9.62 06/19/1996 4.94 06/22/1997 8.26 05/09/1999 7.76 07/02/2001 11.13 06/08/2002 12.48 05/03/2004 6.37 05/20/2005 10.17 08/09/2006 6.66 05/04/2007 9.65 09/01/2008 9.20 05/15/2009 5.33 08/10/2010 7.82 05/27/2011 7.47 Duration: 60 days 04/11/1893 6.23 03/21/1894 5.48 05/24/1895 10.51 04/11/1896 15.02 05/22/1897 8.60 04/28/1898 12.11 07/27/1900 11.96 06/03/1901 12.65 04/21/1902 7.86 07/15/1903 8.81 05/06/1904 8.30 07/15/1905 11.45 06/06/1907 8.10 04/25/1908 6.60 05/14/1909 7.59 07/09/1910 4.27 04/12/1911 9.40 07/28/1912 10.15 07/14/1913 5.47 05/15/1915 11.15 07/03/1916 7.08 06/11/1917 4.96 06/25/1918 8.00 05/03/1919 8.96 05/18/1920 4.75 07/23/1921 7.26 05/11/1922 7.15 06/19/1923 7.55 08/14/1924 6.84 05/15/1925 13.25 05/25/1926 7.98 06/18/1927 9.13 06/08/1928 9.97 05/25/1929 5.55 04/30/1930 8.15 09/16/1931 6.09 08/23/1932 5.60 05/08/1933 5.30 08/22/1934 5.64 07/04/1935 11.46 05/22/1936 3.84 06/04/1937 10.22 04/16/1938 8.02 05/24/1939 6.80 07/06/1940 7.43 06/05/1941 9.94 07/02/1942 7.19 04/22/1943 8.03 07/06/1944 14.63 05/29/1945 7.53 08/15/1946 9.41 06/03/1947 8.10 06/20/1949 9.03 04/30/1950 8.74 07/30/1951 10.77 06/11/1952 11.64 05/24/1953 8.48 05/15/1954 6.11 05/16/1955 10.55 07/03/1956 6.60 08/12/1957 12.82 05/31/1958 8.73 05/26/1959 8.77 05/18/1960 7.85 08/17/1961 7.69 05/09/1962 8.69 06/06/1963 5.98 06/05/1964 12.37 06/04/1966 10.51 04/13/1967 4.87 06/04/1968 13.02 04/19/1970 8.32 05/22/1971 8.03 07/15/1972 4.45 08/13/1973 9.05 07/03/1974 7.44 06/12/1976 5.16 05/16/1977 6.57 07/16/1978 9.08 07/18/1980 8.34 08/24/1981 8.55 08/19/1983 8.76 05/13/1984 7.23 06/21/1985 6.52 04/11/1986 6.23 05/20/1987 11.10 06/12/1988 5.54 07/28/1989 4.84 05/26/1990 6.68 05/10/1992 8.23 07/03/1993 11.29 05/21/1994 10.43 06/26/1995 12.03 06/23/1996 6.41 06/17/1997 9.45 05/04/1999 9.91 06/18/2001 12.06 06/08/2002 14.11 05/11/2004 8.52 05/07/2005 12.81 07/25/2006 7.18 04/30/2007 10.07 08/26/2008 9.83 06/26/2009 7.39 04/29/2010 9.61 06/14/2011 9.62