Precipitation annual maximum series (inches) Station ID: 13-4644 Station name: LARRABEE State: IA Latitude (decimal degrees): 42.8644 Longitude (decimal degrees): -95.5467 Elevation (feet): 1345 Duration: 1 hour 06/24/1949 1.08 09/20/1950 1.57 08/12/1951 0.80 07/01/1952 1.50 08/02/1953 1.22 06/09/1954 1.72 05/27/1955 1.50 05/28/1956 1.49 07/27/1957 1.50 07/03/1958 0.62 08/02/1959 1.46 05/21/1960 0.84 06/12/1961 1.64 06/07/1962 0.75 05/03/1963 0.77 09/07/1964 2.73 08/16/1965 0.96 08/06/1966 0.60 08/08/1967 0.92 09/22/1968 1.38 06/25/1969 2.50 05/12/1970 0.79 07/10/1971 1.07 08/07/1972 0.41 08/22/1973 2.95 09/19/1976 0.63 06/16/1977 1.37 09/13/1978 1.59 08/21/1979 1.19 07/06/1980 1.21 06/12/1981 1.02 07/05/1982 0.90 06/27/1983 1.63 08/07/1984 1.17 08/28/1985 2.22 08/26/1986 1.73 07/05/1987 2.23 05/23/1989 1.50 06/02/1990 0.80 08/07/1991 1.00 03/08/1992 1.40 08/29/1993 1.30 08/12/1994 2.30 06/25/1995 1.10 06/20/1996 1.60 09/01/1997 0.70 05/09/1998 1.10 06/27/1999 0.80 Duration: 2 hours 05/05/1949 1.35 09/20/1950 2.45 08/12/1951 0.89 07/01/1952 1.68 06/07/1953 1.99 06/09/1954 1.96 05/27/1955 1.57 05/28/1956 1.59 07/27/1957 1.66 06/03/1958 0.85 08/02/1959 2.49 05/21/1960 1.65 06/12/1961 2.35 08/30/1962 1.11 05/03/1963 1.53 09/07/1964 4.28 05/29/1965 1.40 08/06/1966 0.75 06/19/1967 1.15 09/22/1968 2.24 06/25/1969 3.01 10/07/1970 1.16 06/29/1971 1.63 08/07/1972 0.72 08/22/1973 4.91 06/10/1976 0.70 06/16/1977 1.47 09/13/1978 1.78 05/08/1979 1.59 07/04/1980 1.41 06/12/1981 1.62 07/05/1982 1.05 06/27/1983 2.19 06/07/1984 1.27 08/28/1985 3.37 06/04/1986 2.10 07/05/1987 2.34 05/23/1989 1.80 06/16/1990 1.10 08/07/1991 1.30 07/12/1992 2.00 08/29/1993 2.40 08/12/1994 3.30 06/25/1995 1.30 06/20/1996 2.10 09/01/1997 0.90 05/09/1998 1.30 06/27/1999 1.10 Duration: 3 hours 09/10/1949 1.65 09/20/1950 2.93 08/12/1951 0.94 07/06/1952 2.28 06/07/1953 2.36 06/09/1954 2.27 05/27/1955 1.60 05/28/1956 1.70 07/27/1957 2.10 06/03/1958 1.05 08/02/1959 2.90 05/20/1960 1.92 06/12/1961 3.39 07/07/1962 1.61 05/03/1963 1.56 09/07/1964 4.58 05/29/1965 2.10 08/06/1966 0.80 06/09/1967 1.21 09/22/1968 3.03 06/25/1969 3.50 10/07/1970 1.21 07/10/1971 1.84 08/07/1972 0.73 08/22/1973 5.37 09/19/1976 0.72 06/16/1977 1.57 09/13/1978 1.87 05/08/1979 1.62 07/04/1980 1.44 06/12/1981 1.65 07/09/1982 1.39 06/27/1983 2.39 08/07/1984 1.33 08/28/1985 3.44 06/04/1986 2.14 07/05/1987 2.39 08/21/1988 4.10 05/23/1989 1.90 06/16/1990 1.20 08/07/1991 1.40 07/12/1992 2.50 08/29/1993 2.70 08/12/1994 3.50 08/13/1995 1.40 06/20/1996 2.20 09/01/1997 1.00 07/15/1998 1.50 06/27/1999 1.30 Duration: 6 hours 09/10/1949 2.40 09/20/1950 3.02 08/02/1951 1.45 07/06/1952 2.62 06/24/1953 2.83 06/09/1954 2.36 05/27/1955 1.62 05/28/1956 1.80 07/27/1957 2.20 06/03/1958 1.81 08/02/1959 4.26 05/20/1960 2.63 06/12/1961 4.02 08/30/1962 2.22 05/03/1963 1.58 09/07/1964 4.63 05/29/1965 4.20 05/22/1966 1.12 06/09/1967 1.53 09/22/1968 3.55 06/25/1969 4.66 10/07/1970 1.58 07/10/1971 1.93 04/20/1972 1.16 08/22/1973 6.08 05/21/1976 1.16 06/16/1977 1.67 07/05/1978 2.33 05/08/1979 1.65 05/29/1980 1.73 06/12/1981 1.67 07/05/1982 1.80 06/27/1983 3.23 06/07/1984 1.34 08/28/1985 3.47 06/04/1986 2.16 09/16/1987 2.92 08/21/1988 5.50 05/23/1989 1.92 05/09/1990 1.40 08/07/1991 1.80 07/12/1992 3.10 07/17/1993 3.30 08/12/1994 3.70 08/13/1995 2.20 06/20/1996 2.60 09/01/1997 1.10 08/06/1998 1.60 04/08/1999 1.40 Duration: 12 hours 09/10/1949 2.87 09/20/1950 3.24 02/28/1951 1.67 07/06/1952 3.18 06/07/1953 4.07 06/19/1954 2.53 05/27/1955 1.64 05/28/1956 1.95 06/21/1957 2.55 06/03/1958 2.06 08/01/1959 4.52 05/20/1960 3.13 06/12/1961 5.53 08/30/1962 3.40 05/03/1963 1.60 09/07/1964 4.68 05/29/1965 4.24 05/22/1966 1.15 05/10/1967 1.63 09/22/1968 3.59 06/25/1969 4.71 10/07/1970 2.22 07/10/1971 1.95 04/20/1972 1.55 08/22/1973 6.14 05/21/1976 1.85 11/08/1977 1.91 07/05/1978 2.48 10/30/1979 2.18 05/29/1980 1.77 07/03/1981 2.55 07/05/1982 2.11 06/27/1983 3.47 06/07/1984 1.36 08/28/1985 3.52 06/04/1986 2.18 09/16/1987 3.15 08/21/1988 5.90 05/23/1989 2.00 05/09/1990 1.60 08/07/1991 1.82 07/12/1992 3.13 07/17/1993 3.50 08/12/1994 3.74 06/25/1995 2.30 06/20/1996 2.90 09/01/1997 1.11 06/14/1998 2.00 04/08/1999 1.60 Duration: 1 day 06/24/1891 11.50 12/24/1893 1.67 08/13/1894 1.68 06/12/1895 2.13 07/26/1896 1.95 03/31/1897 3.01 06/09/1898 2.70 06/06/1899 1.90 07/15/1900 5.25 09/27/1901 5.00 05/22/1902 3.26 07/03/1903 3.83 06/01/1904 1.75 09/18/1905 5.50 10/23/1906 2.04 06/09/1907 1.65 05/25/1908 1.69 07/09/1909 1.93 07/09/1910 1.30 06/26/1911 1.85 05/27/1912 2.72 09/10/1949 2.92 09/20/1950 3.44 02/28/1951 1.62 07/06/1952 3.06 06/07/1953 4.36 06/19/1954 2.39 05/27/1955 1.57 05/28/1956 1.74 07/27/1957 2.28 06/03/1958 1.87 08/02/1959 4.06 05/21/1960 3.24 06/13/1961 4.94 08/30/1962 3.40 05/03/1963 1.42 09/07/1964 5.58 05/29/1965 3.79 06/08/1966 1.29 05/10/1967 1.54 09/22/1968 3.21 06/25/1969 4.21 10/07/1970 2.59 07/10/1971 1.74 05/01/1972 1.43 08/22/1973 5.48 05/22/1976 2.32 06/16/1977 1.99 09/13/1978 2.65 10/30/1979 3.02 05/29/1980 1.58 07/03/1981 2.28 07/09/1982 1.96 06/27/1983 3.73 06/07/1984 1.28 08/28/1985 3.24 06/04/1986 1.95 09/16/1987 3.22 05/23/1989 1.88 06/16/1990 1.96 08/07/1991 1.96 07/12/1992 2.86 07/17/1993 3.12 08/12/1994 3.34 06/25/1995 2.68 06/20/1996 2.95 09/22/1997 1.25 06/14/1998 2.32 04/08/1999 1.43 Duration: 2 days 06/24/1891 12.38 12/24/1893 1.89 04/28/1894 1.81 09/20/1895 3.18 05/12/1896 2.74 03/31/1897 3.24 08/05/1898 3.25 06/06/1899 2.05 07/14/1900 8.46 09/27/1901 5.38 05/22/1902 3.51 07/03/1903 4.12 06/01/1904 2.25 09/18/1905 5.92 10/22/1906 2.64 06/09/1907 2.25 05/24/1908 2.44 06/26/1909 2.40 06/08/1910 1.81 06/25/1911 2.00 05/26/1912 4.32 09/10/1949 3.14 09/20/1950 3.70 05/31/1951 2.23 07/06/1952 3.30 06/07/1953 4.70 06/18/1954 5.00 05/26/1955 1.80 05/28/1956 2.02 06/21/1957 2.46 06/02/1958 2.01 08/01/1959 4.38 05/20/1960 3.89 06/12/1961 5.38 08/30/1962 4.05 05/03/1963 1.53 09/07/1964 6.01 05/29/1965 4.08 06/08/1966 1.39 06/09/1967 2.08 09/21/1968 3.51 06/25/1969 4.53 10/07/1970 4.03 02/18/1971 2.55 04/30/1972 1.68 08/22/1973 5.90 05/21/1976 2.91 06/16/1977 2.41 07/05/1978 3.12 10/30/1979 3.56 05/29/1980 2.11 07/03/1981 2.93 07/09/1982 2.66 06/26/1983 4.12 06/15/1984 1.57 04/22/1985 4.27 04/26/1986 2.92 09/15/1987 4.50 08/21/1988 5.67 05/23/1989 2.12 06/16/1990 2.40 04/12/1991 2.50 10/06/1992 4.71 08/29/1993 3.56 08/12/1994 3.60 06/25/1995 3.17 06/19/1996 3.75 06/20/1997 1.35 06/14/1998 2.88 04/08/1999 1.54 Duration: 3 days 06/24/1891 12.50 12/24/1893 1.91 04/28/1894 2.03 09/20/1895 4.11 05/11/1896 3.32 03/31/1897 3.27 08/05/1898 3.28 06/24/1899 2.07 07/14/1900 9.03 09/25/1901 5.44 05/22/1902 3.54 09/11/1903 6.40 06/01/1904 3.00 09/18/1905 5.98 10/21/1906 3.39 06/09/1907 2.27 05/25/1908 2.61 07/09/1909 2.43 08/15/1910 1.90 06/25/1911 2.02 05/26/1912 4.53 09/10/1949 3.35 09/20/1950 3.85 04/29/1951 2.36 07/06/1952 3.43 06/07/1953 4.88 06/17/1954 5.20 05/26/1955 1.87 05/28/1956 2.10 06/21/1957 2.55 06/02/1958 2.09 07/31/1959 4.58 05/19/1960 4.46 06/12/1961 5.60 08/29/1962 4.21 07/25/1963 1.89 09/07/1964 6.25 05/29/1965 4.20 06/08/1966 1.45 06/09/1967 2.62 09/21/1968 3.65 06/25/1969 4.66 10/07/1970 5.11 06/06/1971 2.80 04/29/1972 1.78 08/22/1973 6.13 05/21/1976 3.03 06/16/1977 2.51 07/05/1978 3.25 10/30/1979 3.70 07/04/1980 2.80 06/12/1981 3.05 07/09/1982 2.77 06/27/1983 4.66 06/15/1984 2.29 04/21/1985 4.98 04/26/1986 3.17 09/14/1987 4.68 08/21/1988 5.90 05/23/1989 2.20 06/14/1990 2.80 04/12/1991 2.80 10/06/1992 5.00 08/29/1993 3.70 08/12/1994 3.70 06/25/1995 3.40 06/19/1996 3.90 06/20/1997 1.50 06/14/1998 3.00 04/08/1999 1.80 Duration: 4 days 06/24/1891 12.63 12/24/1893 1.93 08/10/1894 2.32 09/20/1895 4.15 05/11/1896 3.37 03/31/1897 3.61 06/06/1898 3.77 05/27/1899 2.45 07/14/1900 9.12 09/25/1901 5.49 06/11/1902 3.58 09/11/1903 6.46 06/01/1904 3.03 09/15/1905 6.04 10/20/1906 3.79 06/07/1907 2.37 05/24/1908 3.36 09/11/1909 3.22 08/15/1910 1.92 06/25/1911 2.04 05/25/1912 4.59 09/10/1949 3.38 09/20/1950 3.89 02/25/1951 2.71 07/06/1952 3.46 06/07/1953 4.93 06/17/1954 5.89 05/26/1955 1.89 05/28/1956 2.12 06/22/1957 3.17 05/31/1958 2.72 08/02/1959 6.00 05/18/1960 5.09 06/12/1961 5.65 08/29/1962 4.25 07/25/1963 1.91 09/07/1964 6.58 05/29/1965 4.24 06/05/1966 2.12 06/07/1967 2.91 09/21/1968 3.69 06/22/1969 5.61 10/06/1970 5.16 06/03/1971 3.37 04/28/1972 2.03 08/22/1973 6.19 05/20/1976 3.08 06/16/1977 2.53 07/05/1978 3.28 10/30/1979 3.74 07/04/1980 2.83 06/12/1981 3.08 09/29/1982 3.12 06/26/1983 5.18 06/15/1984 2.31 04/20/1985 5.30 04/26/1986 3.20 09/14/1987 4.73 09/04/1989 2.90 06/16/1990 3.70 04/11/1991 3.10 10/06/1992 5.05 08/27/1993 3.80 06/20/1994 3.90 06/25/1995 3.70 06/19/1996 4.20 06/20/1997 1.51 06/12/1998 3.10 04/05/1999 3.00 Duration: 7 days 06/24/1891 12.76 05/04/1893 2.18 04/26/1894 2.94 09/20/1895 4.19 05/10/1896 4.96 03/31/1897 3.78 06/03/1898 4.78 05/27/1899 2.67 07/14/1900 10.58 09/25/1901 5.55 06/11/1902 3.62 09/07/1903 7.07 06/01/1904 3.06 09/14/1905 6.35 10/20/1906 4.22 06/06/1907 2.92 05/24/1908 4.84 11/10/1909 3.84 08/13/1910 2.02 04/12/1911 2.31 05/26/1912 5.14 09/04/1949 3.85 09/15/1950 3.93 02/25/1951 3.26 07/01/1952 5.33 07/29/1953 5.82 06/15/1954 6.04 04/23/1955 2.33 10/30/1956 2.39 06/21/1957 4.83 05/30/1958 2.75 07/31/1959 6.90 05/15/1960 7.11 06/12/1961 5.71 08/29/1962 5.66 07/25/1963 2.38 09/03/1964 6.65 05/29/1965 4.93 06/05/1966 2.68 06/09/1967 4.92 09/16/1968 5.10 06/22/1969 5.90 10/06/1970 5.21 06/03/1971 4.90 04/27/1972 3.34 08/19/1973 6.33 05/21/1976 3.13 06/30/1977 2.80 06/19/1978 3.54 10/30/1979 4.40 08/10/1980 3.96 06/09/1981 4.48 07/05/1982 4.88 06/26/1983 5.37 06/11/1984 3.50 04/20/1985 5.97 04/26/1986 3.23 09/11/1987 4.78 09/03/1989 3.60 06/16/1990 4.50 04/11/1991 3.13 07/07/1992 6.10 07/11/1993 4.50 06/17/1994 5.20 06/25/1995 3.74 06/15/1996 5.70 06/20/1997 2.00 06/11/1998 3.70 04/02/1999 3.20 Duration: 10 days 06/24/1891 12.88 04/11/1893 2.82 04/26/1894 3.17 09/13/1895 4.55 05/10/1896 5.01 03/31/1897 3.82 07/29/1898 5.39 06/06/1899 2.96 07/14/1900 12.61 09/19/1901 5.97 07/01/1902 5.28 09/05/1903 7.55 05/24/1904 3.92 09/14/1905 6.41 10/18/1906 4.26 06/03/1907 3.37 05/20/1908 6.25 09/11/1909 4.47 08/13/1910 2.04 04/11/1911 2.62 05/25/1912 5.20 09/03/1949 4.65 07/18/1950 4.04 04/24/1951 3.46 07/01/1952 5.38 07/29/1953 6.39 06/13/1954 6.13 07/04/1955 2.54 10/29/1956 2.50 06/16/1957 6.60 05/30/1958 3.29 07/31/1959 6.97 05/18/1960 7.44 06/05/1961 6.69 08/29/1962 5.72 07/27/1963 3.08 09/03/1964 6.93 05/29/1965 5.27 06/05/1966 2.71 06/07/1967 5.75 09/16/1968 5.15 06/21/1969 6.04 10/06/1970 5.26 06/03/1971 5.22 04/26/1972 3.97 08/13/1973 6.67 05/20/1976 3.18 06/27/1977 3.19 08/14/1978 3.74 08/17/1979 5.55 08/09/1980 4.52 06/07/1981 4.76 07/05/1982 4.93 06/20/1983 6.98 06/07/1984 4.20 04/20/1985 6.03 09/12/1986 3.32 09/11/1987 4.82 08/29/1989 3.64 06/13/1990 5.20 04/11/1991 3.30 07/07/1992 6.16 07/08/1993 6.20 06/17/1994 5.25 04/11/1995 3.90 06/15/1996 6.00 06/20/1997 3.10 06/07/1998 4.30 04/02/1999 3.40 Duration: 20 days 06/24/1891 12.88 04/19/1893 4.24 04/13/1894 4.04 05/31/1895 6.06 04/25/1896 7.11 06/23/1897 4.45 07/19/1898 7.95 05/25/1899 5.64 07/04/1900 12.99 09/08/1901 9.57 08/12/1902 6.46 08/26/1903 10.58 05/16/1904 6.39 08/30/1905 7.82 09/01/1906 4.98 05/22/1907 5.61 05/11/1908 8.69 06/20/1909 7.61 09/15/1910 3.37 06/25/1911 3.24 05/25/1912 6.26 05/13/1949 5.32 07/09/1950 5.92 08/02/1951 5.72 06/20/1952 6.54 06/07/1953 7.78 05/31/1954 10.42 06/30/1955 2.96 04/28/1956 2.92 06/15/1957 8.40 05/30/1958 3.41 07/31/1959 8.15 05/15/1960 9.46 05/25/1961 7.49 08/29/1962 6.47 07/25/1963 4.40 09/03/1964 9.26 05/18/1965 6.12 06/05/1966 3.75 06/04/1967 8.28 09/03/1968 7.03 06/21/1969 7.81 09/20/1970 7.33 05/23/1971 6.43 04/16/1972 5.65 08/06/1973 7.22 05/12/1976 3.38 06/28/1977 4.98 06/17/1978 6.92 08/17/1979 6.37 08/09/1980 6.54 06/02/1981 5.48 07/05/1982 6.03 06/13/1983 9.63 06/04/1984 6.18 08/17/1985 6.70 04/26/1986 4.76 07/04/1987 7.33 08/21/1989 5.30 06/13/1990 6.60 04/11/1991 4.90 07/07/1992 8.50 06/29/1993 8.20 06/05/1994 8.40 04/11/1995 4.50 06/05/1996 6.80 06/20/1997 3.60 05/28/1998 6.10 04/02/1999 4.20 Duration: 30 days 06/24/1891 12.88 04/11/1893 6.16 04/08/1894 4.86 05/31/1895 7.09 04/17/1896 9.51 07/10/1897 6.29 07/08/1898 8.56 05/27/1899 7.82 06/16/1900 14.30 09/07/1901 10.82 06/11/1902 9.89 04/27/1903 12.19 05/05/1904 7.74 08/30/1905 7.91 08/20/1906 5.49 05/23/1907 6.30 05/10/1908 10.98 06/16/1909 9.73 07/20/1910 4.07 06/25/1911 4.19 05/20/1912 6.78 05/04/1949 7.10 07/02/1950 7.11 07/17/1951 6.57 06/08/1952 7.38 06/07/1953 9.61 05/23/1954 13.83 06/16/1955 3.44 05/01/1956 4.12 06/13/1957 10.30 05/26/1958 3.79 05/02/1959 9.38 04/28/1960 10.82 05/16/1961 9.03 07/07/1962 7.72 07/25/1963 5.13 08/22/1964 10.17 09/04/1965 7.00 05/11/1966 4.58 05/29/1967 10.10 08/26/1968 8.83 06/25/1969 9.60 09/13/1970 8.64 05/31/1971 7.90 04/14/1972 6.74 08/13/1973 7.96 04/23/1976 4.35 06/13/1977 7.11 06/14/1978 8.27 07/29/1979 8.24 08/03/1980 7.58 06/07/1981 8.09 09/09/1982 6.86 06/02/1983 9.83 05/25/1984 8.20 04/20/1985 8.88 04/11/1986 6.01 06/19/1987 9.45 08/14/1989 5.70 06/02/1990 7.90 04/11/1991 6.60 06/29/1992 9.30 06/18/1993 10.50 06/05/1994 9.90 04/29/1995 5.60 05/24/1996 9.60 06/12/1997 4.00 05/21/1998 7.20 04/02/1999 5.30 Duration: 45 days 04/11/1893 7.94 03/27/1894 5.38 05/31/1895 7.72 04/07/1896 12.67 06/25/1897 8.41 06/23/1898 9.88 05/14/1899 9.31 06/09/1900 20.95 09/07/1901 11.97 06/11/1902 11.45 08/01/1903 13.39 04/20/1904 9.09 08/13/1905 10.73 09/12/1906 8.18 05/31/1907 8.92 05/05/1908 13.37 05/29/1909 12.18 07/05/1910 5.96 06/25/1911 5.94 04/21/1912 9.40 04/21/1949 7.64 06/17/1950 9.65 08/02/1951 9.07 05/26/1952 7.86 06/24/1953 11.81 05/23/1954 14.23 04/23/1955 5.09 04/28/1956 5.19 06/13/1957 14.05 05/26/1958 4.71 06/27/1959 11.57 04/12/1960 11.81 06/12/1961 11.29 07/27/1962 9.35 06/26/1963 6.21 08/06/1964 11.66 08/16/1965 10.02 05/11/1966 5.85 05/09/1967 11.15 09/03/1968 11.12 06/11/1969 12.25 09/02/1970 9.41 05/30/1971 11.09 04/09/1972 7.33 08/16/1973 10.17 05/20/1976 5.70 06/13/1977 8.68 06/14/1978 10.88 07/13/1979 9.50 07/04/1980 8.30 05/21/1981 9.58 08/29/1982 8.20 06/13/1983 12.31 05/18/1984 9.41 08/12/1985 9.88 04/26/1986 9.12 06/10/1987 10.34 07/29/1989 7.20 05/09/1990 11.90 03/20/1991 8.40 06/29/1992 11.30 06/03/1993 13.40 06/01/1994 12.30 04/16/1995 8.10 05/09/1996 10.70 06/20/1997 5.50 06/07/1998 10.10 05/16/1999 7.20 Duration: 60 days 04/11/1893 9.20 03/04/1894 5.95 04/29/1895 10.24 04/07/1896 14.85 06/15/1897 10.36 06/09/1898 12.85 05/07/1899 10.96 05/29/1900 21.96 09/07/1901 13.67 05/22/1902 14.18 05/08/1903 17.37 04/15/1904 10.91 08/13/1905 11.78 07/24/1906 9.68 05/21/1907 11.89 05/05/1908 14.35 05/13/1909 16.66 06/19/1910 6.55 06/25/1911 7.16 04/21/1912 10.72 05/04/1949 9.23 05/29/1950 10.54 06/18/1951 11.75 05/09/1952 9.26 06/07/1953 16.76 04/24/1954 15.14 05/26/1955 5.82 04/28/1956 6.48 06/06/1957 14.72 05/30/1958 5.18 05/02/1959 14.09 03/29/1960 12.90 06/12/1961 14.75 07/07/1962 14.42 06/19/1963 7.13 07/30/1964 13.36 08/02/1965 10.49 04/29/1966 6.52 05/10/1967 12.63 08/23/1968 13.34 06/11/1969 13.91 09/13/1970 10.50 05/23/1971 12.29 04/20/1972 8.80 08/13/1973 12.51 03/25/1976 6.72 05/19/1977 10.39 05/26/1978 13.26 07/22/1979 11.26 07/04/1980 10.72 05/12/1981 10.35 05/12/1982 11.66 06/02/1983 12.92 04/21/1984 11.53 08/03/1985 11.39 04/26/1986 11.02 06/19/1987 12.68 07/11/1989 9.30 05/09/1990 13.40 03/20/1991 10.90 06/29/1992 14.10 05/23/1993 16.70 06/17/1994 12.90 04/11/1995 10.50 06/12/1996 11.90 05/23/1997 6.60 06/08/1998 12.70 04/03/1999 9.20