Precipitation annual maximum series (inches) Station ID: 13-6940 Station name: RED OAK State: IA Latitude (decimal degrees): 41.0036 Longitude (decimal degrees): -95.2419 Elevation (feet): 1040 Duration: 1 day 06/26/1897 2.50 09/12/1898 1.67 10/25/1899 2.98 07/16/1900 2.60 05/05/1901 2.10 07/18/1902 6.02 08/27/1903 6.14 07/19/1904 1.96 09/18/1905 2.20 06/14/1925 2.65 09/08/1926 3.70 09/26/1927 1.83 07/20/1928 3.75 05/11/1929 2.50 10/15/1930 1.75 11/23/1931 3.00 08/12/1932 2.78 08/19/1933 2.25 09/26/1934 1.55 10/17/1935 3.48 09/26/1936 2.26 07/05/1939 2.12 11/09/1940 1.18 09/15/1941 4.77 06/20/1942 2.40 08/03/1943 3.14 06/08/1944 1.99 05/21/1945 2.07 06/18/1946 4.13 06/04/1947 4.06 07/29/1948 3.07 06/01/1949 2.02 05/09/1950 3.41 06/02/1951 1.75 06/22/1952 2.80 06/27/1953 1.34 08/11/1954 2.02 04/23/1955 3.19 08/18/1956 3.60 08/20/1957 1.61 07/02/1958 3.62 06/30/1959 1.45 09/18/1960 4.03 09/12/1961 2.93 05/28/1962 3.73 08/01/1963 1.46 06/20/1964 3.92 05/22/1965 4.01 06/26/1966 2.60 06/10/1967 5.95 07/31/1968 1.51 07/17/1969 2.60 08/03/1970 2.08 08/03/1971 2.50 09/12/1972 3.72 09/26/1973 2.90 10/30/1974 2.42 08/25/1975 2.64 06/14/1976 3.15 08/28/1977 6.90 09/18/1978 2.55 07/24/1979 2.48 09/05/1980 2.94 07/18/1981 1.86 06/15/1982 3.92 05/01/1983 2.22 05/19/1984 2.67 07/19/1985 2.90 09/19/1986 3.75 08/25/1987 7.60 11/15/1988 2.52 09/08/1989 5.45 07/26/1990 4.75 09/08/1991 2.95 09/14/1992 2.32 06/24/1993 2.37 10/17/1994 1.88 04/27/1995 2.63 05/09/1996 4.07 09/02/1997 3.22 06/15/1998 2.88 08/07/1999 3.58 07/19/2000 1.56 09/08/2001 2.84 07/25/2002 2.82 11/04/2003 3.69 08/26/2004 2.78 05/13/2005 1.51 06/18/2006 1.94 10/15/2007 4.94 06/05/2008 5.04 04/27/2009 2.44 08/04/2010 2.06 Duration: 2 days 04/23/1897 3.48 09/12/1898 1.97 06/13/1899 3.21 06/12/1900 2.80 03/09/1901 2.65 07/18/1902 6.48 08/26/1903 7.07 07/19/1904 2.69 09/15/1905 2.45 06/14/1925 3.01 09/01/1926 5.75 09/25/1927 2.81 07/19/1928 4.88 07/05/1929 2.82 08/06/1930 2.11 05/28/1931 3.54 08/11/1932 2.99 09/12/1933 3.07 09/25/1934 3.06 10/16/1935 3.75 09/04/1936 2.95 07/04/1939 2.64 06/22/1940 1.83 09/15/1941 5.87 06/20/1942 2.58 08/02/1943 3.38 06/03/1944 2.67 05/20/1945 2.48 06/18/1946 5.29 06/04/1947 4.37 07/29/1948 3.31 06/01/1949 2.18 10/01/1950 4.17 04/30/1951 2.69 06/21/1952 3.40 06/08/1953 1.94 08/22/1954 3.48 04/23/1955 3.44 08/18/1956 3.88 08/27/1957 2.32 07/02/1958 4.28 05/29/1959 2.27 09/18/1960 4.34 09/11/1961 4.11 05/28/1962 4.53 07/31/1963 1.60 06/20/1964 4.22 05/21/1965 4.51 06/26/1966 2.80 06/10/1967 6.42 07/30/1968 1.63 07/17/1969 3.48 08/02/1970 3.63 08/03/1971 2.85 09/11/1972 5.22 10/10/1973 3.58 10/30/1974 2.95 08/25/1975 2.84 06/14/1976 3.39 08/27/1977 7.85 07/21/1978 3.30 07/24/1979 2.67 06/01/1980 3.54 07/18/1981 3.23 06/14/1982 4.22 05/01/1983 2.39 05/18/1984 3.23 07/19/1985 3.12 09/19/1986 4.04 08/25/1987 9.07 11/15/1988 2.89 09/08/1989 6.98 07/25/1990 5.75 09/08/1991 3.18 09/14/1992 2.50 06/23/1993 2.55 06/22/1994 2.89 04/27/1995 2.83 05/09/1996 6.29 09/02/1997 3.47 06/14/1998 3.98 08/07/1999 3.86 06/13/2000 1.68 09/07/2001 3.74 07/25/2002 3.04 11/03/2003 4.40 08/26/2004 3.17 05/12/2005 2.63 08/08/2006 3.10 05/06/2007 5.60 06/05/2008 6.00 04/27/2009 2.63 05/11/2010 2.22 Duration: 3 days 04/22/1897 3.78 09/10/1898 2.32 06/13/1899 3.24 06/12/1900 2.83 03/09/1901 2.68 07/18/1902 6.55 08/25/1903 7.37 07/19/1904 2.75 09/16/1905 3.70 06/14/1925 3.21 09/01/1926 6.87 09/25/1927 2.95 07/19/1928 5.61 07/05/1929 2.85 06/04/1930 2.15 05/28/1931 3.57 08/12/1932 3.80 08/19/1933 3.85 09/25/1934 3.09 06/24/1935 3.78 09/04/1936 2.98 06/19/1939 3.04 11/09/1940 1.87 09/14/1941 6.32 06/18/1942 2.61 08/02/1943 3.41 05/26/1944 2.70 05/19/1945 2.57 06/17/1946 6.03 06/04/1947 4.41 07/29/1948 3.34 06/01/1949 2.20 10/01/1950 4.21 04/29/1951 3.58 06/20/1952 3.47 06/08/1953 2.13 08/22/1954 4.33 04/23/1955 3.47 08/16/1956 4.16 08/27/1957 2.59 07/01/1958 4.41 09/17/1959 2.98 09/16/1960 4.38 09/11/1961 4.89 05/28/1962 4.57 04/27/1963 2.06 06/20/1964 6.24 05/22/1965 4.59 06/26/1966 3.70 06/08/1967 8.23 08/16/1968 1.71 07/16/1969 4.00 08/02/1970 3.67 08/02/1971 3.05 09/11/1972 6.49 10/10/1973 3.61 10/29/1974 3.27 08/25/1975 2.87 06/14/1976 3.43 08/26/1977 7.93 07/20/1978 4.57 07/23/1979 2.70 05/31/1980 3.90 07/17/1981 3.26 06/14/1982 4.26 06/27/1983 3.14 05/18/1984 3.26 07/19/1985 3.15 09/17/1986 4.40 08/25/1987 9.16 11/15/1988 2.92 09/07/1989 7.58 07/24/1990 5.86 09/08/1991 3.21 07/11/1992 2.62 07/21/1993 3.59 06/21/1994 3.20 04/27/1995 2.86 05/08/1996 7.24 08/31/1997 3.50 06/14/1998 4.23 08/07/1999 3.89 06/24/2000 2.91 09/07/2001 3.87 07/25/2002 3.51 11/02/2003 5.14 08/25/2004 3.29 05/11/2005 4.06 08/07/2006 3.54 10/13/2007 6.02 06/05/2008 6.06 04/26/2009 2.65 05/31/2010 2.56 Duration: 4 days 04/22/1897 3.82 09/10/1898 2.62 06/13/1899 3.27 07/16/1900 3.45 03/09/1901 2.70 07/18/1902 6.61 08/25/1903 7.44 07/19/1904 2.78 09/15/1905 4.65 06/12/1925 3.24 09/01/1926 6.94 09/25/1927 3.06 07/19/1928 5.67 07/05/1929 2.88 04/15/1930 2.32 05/28/1931 3.61 08/12/1932 4.78 08/19/1933 4.00 09/25/1934 3.37 06/24/1935 3.82 09/04/1936 3.05 06/18/1939 3.95 06/20/1940 2.11 09/13/1941 7.12 06/18/1942 2.64 07/31/1943 3.45 05/25/1944 3.04 05/19/1945 2.60 06/17/1946 6.09 06/01/1947 4.72 07/29/1948 3.37 06/01/1949 2.22 09/29/1950 4.38 04/28/1951 3.62 06/20/1952 3.50 06/24/1953 2.57 08/21/1954 4.80 04/23/1955 3.50 08/16/1956 4.20 08/27/1957 2.62 07/01/1958 4.45 05/02/1959 3.09 09/18/1960 4.47 09/11/1961 4.94 05/26/1962 4.95 04/26/1963 2.17 06/20/1964 6.31 05/21/1965 5.09 06/26/1966 3.74 06/07/1967 10.31 08/15/1968 1.90 07/16/1969 4.04 08/02/1970 3.70 08/02/1971 3.08 09/10/1972 6.80 10/08/1973 3.65 10/28/1974 3.47 08/25/1975 3.02 06/14/1976 3.46 08/28/1977 10.40 07/19/1978 4.61 08/29/1979 2.77 06/01/1980 5.50 07/17/1981 3.29 06/14/1982 4.30 06/26/1983 3.18 04/26/1984 3.63 07/19/1985 3.18 09/19/1986 5.16 08/25/1987 9.25 11/12/1988 3.12 09/07/1989 7.65 07/25/1990 5.92 09/08/1991 3.24 07/10/1992 2.65 07/21/1993 4.13 06/21/1994 3.23 04/27/1995 2.89 05/08/1996 7.31 08/30/1997 3.54 06/12/1998 4.68 08/07/1999 3.93 06/24/2000 2.94 09/07/2001 3.91 10/01/2002 3.95 11/02/2003 5.19 08/24/2004 3.61 05/10/2005 4.14 08/06/2006 3.59 05/04/2007 6.78 06/05/2008 6.81 04/27/2009 2.73 06/02/2010 3.30 Duration: 7 days 04/20/1897 4.18 06/04/1898 3.80 08/04/1899 4.16 07/16/1900 3.48 03/09/1901 2.85 07/12/1902 6.76 05/20/1903 8.03 07/14/1904 3.87 09/13/1905 6.67 08/06/1925 3.94 09/02/1926 8.67 09/26/1927 4.16 07/19/1928 5.72 07/05/1929 3.96 08/05/1930 2.88 11/17/1931 3.91 08/10/1932 5.12 08/19/1933 4.04 09/20/1934 3.58 06/24/1935 4.80 09/11/1936 3.17 06/18/1939 4.34 04/22/1940 2.69 09/13/1941 7.19 06/20/1942 4.42 07/28/1943 3.48 06/03/1944 4.93 05/21/1945 3.82 06/15/1946 6.15 05/29/1947 5.14 09/01/1948 4.07 05/16/1949 2.66 10/01/1950 5.39 04/27/1951 3.82 06/21/1952 3.97 06/21/1953 2.87 08/05/1954 5.61 04/23/1955 3.54 07/07/1956 4.51 08/27/1957 3.61 07/01/1958 4.50 05/03/1959 3.58 09/18/1960 7.32 09/08/1961 4.99 05/28/1962 5.14 08/27/1963 2.78 06/14/1964 7.32 05/20/1965 5.68 06/26/1966 3.77 06/05/1967 14.13 07/30/1968 2.68 06/22/1969 4.17 07/28/1970 5.40 10/27/1971 4.15 09/07/1972 6.87 09/24/1973 3.81 10/28/1974 3.67 08/25/1975 4.71 06/14/1976 4.22 08/27/1977 13.05 07/18/1978 4.68 07/24/1979 4.11 05/30/1980 6.21 07/15/1981 4.20 06/09/1982 4.35 06/13/1983 3.25 05/19/1984 5.05 07/19/1985 3.24 09/17/1986 5.81 05/20/1987 9.99 11/12/1988 3.49 09/03/1989 9.32 07/20/1990 7.63 04/12/1991 3.38 07/07/1992 3.54 07/21/1993 5.08 06/18/1994 3.85 04/27/1995 3.17 05/08/1996 7.51 08/29/1997 3.57 06/09/1998 5.62 05/15/1999 5.27 06/20/2000 3.14 09/07/2001 3.95 10/01/2002 3.99 11/02/2003 5.24 08/24/2004 3.65 05/09/2005 4.18 08/05/2006 3.67 05/04/2007 6.85 06/05/2008 8.38 04/26/2009 2.79 06/02/2010 4.79 Duration: 10 days 04/20/1897 4.55 06/04/1898 3.91 08/04/1899 4.78 07/16/1900 4.51 03/09/1901 2.88 07/09/1902 8.55 05/17/1903 9.00 07/11/1904 4.16 09/13/1905 6.74 06/14/1925 4.41 08/30/1926 11.60 09/25/1927 5.24 07/19/1928 5.81 07/05/1929 4.39 04/12/1930 3.20 05/28/1931 5.79 08/06/1932 5.71 08/14/1933 4.48 09/19/1934 3.99 06/17/1935 5.70 09/04/1936 5.07 06/13/1939 5.21 04/22/1940 2.78 09/07/1941 9.13 06/20/1942 4.94 08/03/1943 4.18 05/26/1944 5.48 05/12/1945 4.80 06/15/1946 6.44 06/04/1947 8.13 09/01/1948 4.21 09/04/1949 3.22 09/28/1950 6.31 04/30/1951 4.37 06/18/1952 4.29 06/19/1953 3.14 08/05/1954 6.01 04/23/1955 3.57 07/07/1956 5.29 08/20/1957 4.36 07/02/1958 7.12 09/17/1959 4.21 09/16/1960 7.39 09/03/1961 5.88 05/21/1962 6.40 08/27/1963 3.25 06/13/1964 9.72 08/29/1965 6.14 06/26/1966 4.10 06/05/1967 16.17 07/30/1968 3.09 07/17/1969 5.01 07/26/1970 6.33 10/27/1971 4.19 09/05/1972 6.97 04/30/1973 5.12 10/27/1974 3.71 08/25/1975 5.12 04/16/1976 5.35 08/26/1977 14.35 04/09/1978 5.56 07/15/1979 4.79 05/26/1980 6.27 07/18/1981 4.76 06/07/1982 5.19 06/10/1983 3.42 05/18/1984 5.71 07/30/1985 3.59 09/15/1986 6.15 05/18/1987 11.79 11/09/1988 3.60 08/31/1989 9.44 07/20/1990 7.76 04/11/1991 3.93 07/05/1992 4.21 07/17/1993 6.18 05/29/1994 4.29 04/27/1995 3.73 05/02/1996 7.95 08/29/1997 3.61 06/07/1998 6.65 04/06/1999 6.12 07/19/2000 3.81 09/07/2001 4.46 09/27/2002 4.22 11/02/2003 5.29 05/22/2004 4.12 05/10/2005 4.30 08/01/2006 4.20 10/06/2007 9.44 06/03/2008 11.05 10/21/2009 3.43 05/31/2010 5.83 Duration: 20 days 06/22/1897 5.98 05/26/1898 5.54 07/27/1899 6.08 07/10/1900 4.57 03/09/1901 4.55 06/29/1902 12.03 05/11/1903 11.21 07/03/1904 6.57 09/02/1905 8.26 06/07/1925 5.85 08/30/1926 14.06 09/17/1927 8.51 07/19/1928 8.14 06/18/1929 6.00 08/05/1930 4.81 05/28/1931 6.41 07/27/1932 7.35 08/08/1933 4.76 09/10/1934 4.42 06/17/1935 7.09 08/28/1936 6.74 06/08/1939 7.58 06/04/1940 3.95 09/07/1941 10.00 06/18/1942 5.95 05/30/1943 6.30 05/20/1944 10.21 05/09/1945 7.24 03/04/1946 7.09 05/24/1947 12.04 09/01/1948 4.62 05/14/1949 4.87 07/12/1950 8.28 04/20/1951 7.40 06/18/1952 5.23 06/08/1953 5.94 08/05/1954 11.91 05/23/1955 4.55 06/30/1956 7.04 08/14/1957 5.97 07/01/1958 9.98 05/02/1959 6.19 09/16/1960 7.46 09/03/1961 7.93 05/18/1962 7.83 08/27/1963 4.78 06/07/1964 11.18 09/03/1965 8.67 06/26/1966 5.81 06/05/1967 19.61 07/30/1968 5.10 07/09/1969 6.11 07/15/1970 7.35 10/18/1971 5.26 07/07/1972 8.39 09/24/1973 7.62 10/27/1974 4.51 08/25/1975 7.80 04/16/1976 5.41 08/16/1977 16.01 07/06/1978 7.61 07/11/1979 6.45 05/27/1980 7.34 07/08/1981 7.76 05/04/1982 7.79 06/10/1983 6.60 05/18/1984 7.45 07/19/1985 6.83 09/15/1986 8.50 08/07/1987 14.11 09/15/1988 4.34 08/22/1989 11.76 07/24/1990 10.04 04/11/1991 4.64 09/01/1992 6.22 07/05/1993 10.45 06/18/1994 6.95 04/27/1995 5.89 05/08/1996 11.37 08/17/1997 4.64 05/29/1998 7.74 05/12/1999 8.35 06/24/2000 5.88 09/07/2001 5.55 07/25/2002 5.42 11/02/2003 5.70 05/11/2004 6.90 04/26/2005 4.56 08/01/2006 5.44 10/03/2007 11.26 05/24/2008 14.76 04/27/2009 5.81 05/27/2010 7.94 Duration: 30 days 06/22/1897 6.20 05/20/1898 7.24 05/17/1899 8.30 07/16/1900 5.44 03/09/1901 7.38 06/27/1902 12.80 07/29/1903 13.11 06/21/1904 7.73 08/22/1905 9.32 06/02/1925 6.52 08/30/1926 15.63 09/07/1927 10.11 06/22/1928 10.06 06/18/1929 7.57 08/05/1930 6.53 05/28/1931 7.52 07/22/1932 8.10 08/19/1933 7.33 08/30/1934 5.78 05/28/1935 8.87 08/28/1936 9.00 06/08/1939 10.30 04/07/1940 4.61 09/07/1941 12.14 04/25/1942 7.97 05/19/1943 7.39 05/20/1944 11.33 05/07/1945 8.20 06/17/1946 8.90 05/24/1947 14.98 09/01/1948 4.62 05/05/1949 6.21 07/17/1950 10.95 04/20/1951 9.21 06/18/1952 7.23 06/04/1953 6.88 07/31/1954 13.49 05/26/1955 6.26 06/20/1956 8.80 08/13/1957 7.75 07/01/1958 13.38 05/02/1959 9.30 08/28/1960 9.23 09/01/1961 9.22 05/05/1962 8.34 08/27/1963 6.27 06/12/1964 15.77 08/29/1965 10.77 06/26/1966 6.42 05/29/1967 23.83 07/22/1968 5.52 06/22/1969 9.14 07/13/1970 7.50 10/20/1971 6.74 07/06/1972 9.34 09/13/1973 10.02 04/20/1974 5.96 08/13/1975 9.40 04/17/1976 6.50 08/06/1977 19.47 04/09/1978 8.81 07/01/1979 6.90 08/10/1980 9.63 07/08/1981 9.51 05/04/1982 9.57 05/31/1983 7.19 05/18/1984 11.60 07/19/1985 8.29 09/15/1986 11.20 08/18/1987 15.18 09/03/1988 4.56 08/19/1989 12.37 07/20/1990 11.98 04/08/1991 6.07 09/01/1992 6.97 06/24/1993 14.24 05/29/1994 10.72 04/27/1995 8.05 04/28/1996 13.63 04/03/1997 5.52 05/20/1998 9.69 04/03/1999 9.38 06/13/2000 7.94 05/20/2001 7.20 07/25/2002 8.91 04/16/2003 6.90 05/01/2004 8.10 04/16/2005 6.33 07/21/2006 6.44 04/25/2007 13.03 05/23/2008 17.18 04/19/2009 5.96 05/11/2010 9.58 Duration: 45 days 05/27/1897 7.43 05/20/1898 8.01 05/03/1899 10.34 09/18/1900 8.66 03/09/1901 8.13 06/05/1902 19.33 07/28/1903 14.91 04/20/1904 9.10 09/05/1905 10.87 06/02/1925 7.62 08/10/1926 17.83 09/06/1927 10.59 06/22/1928 12.59 05/31/1929 10.02 07/20/1930 7.31 08/31/1931 9.34 07/22/1932 9.91 08/14/1933 9.37 09/20/1934 7.39 05/18/1935 11.86 08/21/1936 11.63 05/25/1939 12.31 04/07/1940 5.83 08/26/1941 13.96 05/17/1942 9.36 05/15/1943 10.58 04/30/1944 13.45 05/13/1945 10.83 09/04/1946 11.78 05/16/1947 17.75 07/29/1948 7.28 05/16/1949 8.05 07/04/1950 13.92 04/20/1951 13.23 06/20/1952 8.58 06/04/1953 7.61 07/19/1954 14.34 04/23/1955 8.60 07/07/1956 12.68 05/09/1957 8.11 07/01/1958 14.94 04/17/1959 11.28 08/16/1960 12.73 08/09/1961 10.51 04/27/1962 9.63 07/31/1963 9.16 05/22/1964 16.90 05/18/1965 12.70 05/15/1966 8.47 05/28/1967 24.65 07/23/1968 7.36 06/12/1969 11.38 07/13/1970 8.65 10/18/1971 8.45 06/13/1972 10.83 08/31/1973 11.01 04/28/1974 6.95 08/07/1975 9.81 04/16/1976 9.02 08/04/1977 21.84 04/05/1978 10.37 06/16/1979 10.18 08/04/1980 11.16 06/21/1981 11.78 05/04/1982 14.77 05/17/1983 9.38 04/26/1984 13.33 07/19/1985 8.57 09/03/1986 12.10 08/03/1987 20.16 08/19/1988 5.51 07/30/1989 12.73 06/12/1990 14.30 04/12/1991 7.83 08/25/1992 9.25 06/12/1993 18.99 05/25/1994 13.57 04/16/1995 10.62 05/08/1996 16.91 08/30/1997 7.79 05/16/1998 12.47 04/09/1999 13.66 06/14/2000 11.67 05/01/2001 10.18 07/11/2002 9.86 04/30/2003 8.78 05/09/2004 10.25 05/09/2005 8.15 08/05/2006 7.99 09/07/2007 16.64 05/07/2008 20.14 04/26/2009 9.16 04/30/2010 12.66 Duration: 60 days 03/13/1897 8.22 04/12/1898 9.47 04/26/1899 12.97 09/04/1900 9.14 03/09/1901 10.58 05/20/1902 22.34 04/28/1903 16.08 05/24/1904 11.67 07/22/1905 13.62 06/14/1925 10.69 07/30/1926 19.56 08/11/1927 11.56 05/31/1928 14.52 05/11/1929 11.67 04/16/1930 9.67 05/18/1931 10.67 07/27/1932 10.77 08/02/1933 9.76 08/29/1934 8.25 05/11/1935 14.18 08/16/1936 12.28 06/02/1939 13.55 04/25/1940 7.38 09/03/1941 17.44 04/30/1942 13.54 04/24/1943 11.83 04/10/1944 18.18 05/07/1945 13.17 09/04/1946 12.74 05/14/1947 19.43 07/12/1948 7.75 05/01/1949 9.57 06/17/1950 15.04 04/29/1951 15.51 06/21/1952 11.49 06/08/1953 8.97 07/19/1954 15.05 04/13/1955 9.76 06/20/1956 15.83 08/18/1957 10.95 07/01/1958 16.24 05/02/1959 12.50 08/02/1960 15.46 07/26/1961 12.24 05/25/1962 11.20 07/27/1963 10.88 05/22/1964 21.11 05/21/1965 14.77 05/08/1966 10.28 05/30/1967 26.32 07/22/1968 8.70 05/29/1969 12.99 06/12/1970 10.98 05/05/1971 9.68 07/17/1972 13.74 03/09/1973 13.05 04/11/1974 8.93 08/02/1975 10.95 04/17/1976 12.23 08/09/1977 24.70 04/09/1978 12.15 07/15/1979 12.16 07/16/1980 11.96 06/15/1981 13.62 05/04/1982 16.27 05/01/1983 12.41 04/21/1984 17.61 06/19/1985 9.92 08/13/1986 15.07 05/20/1987 23.55 09/19/1988 6.27 07/15/1989 14.99 06/14/1990 17.99 04/12/1991 10.19 07/30/1992 10.01 05/30/1993 20.47 05/25/1994 14.02 04/07/1995 12.93 04/28/1996 20.04 08/29/1997 9.51 05/12/1998 13.48 04/03/1999 18.69 05/30/2000 12.31 04/09/2001 11.36 08/12/2002 10.28 04/30/2003 10.99 05/18/2004 12.26 04/16/2005 10.32 07/28/2006 10.24 08/21/2007 21.93 05/02/2008 22.84 04/27/2009 11.09 04/23/2010 16.01