Precipitation annual maximum series (inches) Station ID: 34-5648 Station name: MAYFIELD State: OK Latitude (decimal degrees): 35.3392 Longitude (decimal degrees): -99.8769 Elevation (feet): 2005 Duration: 15 minutes 08/24/1972 1.00 09/04/1973 0.50 11/02/1974 0.60 04/28/1976 0.60 05/16/1977 0.90 09/17/1978 0.40 05/30/1979 1.40 05/01/1980 0.70 10/31/1981 0.70 05/16/1982 0.80 05/13/1983 1.30 06/10/1984 0.70 09/20/1985 0.60 09/29/1986 0.90 06/29/1987 0.60 09/02/1988 0.70 06/12/1989 1.10 05/02/1991 0.80 07/13/1992 0.60 08/02/1993 0.60 06/29/1994 0.60 06/23/1995 0.90 07/13/1996 0.70 08/18/1997 1.00 05/08/1998 0.60 06/02/1999 0.70 05/18/2001 1.40 05/17/2002 0.90 09/10/2003 1.10 06/11/2005 0.80 05/30/2006 1.30 05/06/2007 0.70 06/19/2008 0.80 07/27/2009 0.60 Duration: 30 minutes 08/24/1972 1.10 06/01/1973 0.80 08/05/1974 0.80 09/12/1976 0.90 05/16/1977 1.30 09/17/1978 0.70 05/30/1979 2.10 05/01/1980 1.40 10/31/1981 0.80 05/16/1982 1.40 05/13/1983 1.70 06/10/1984 1.20 09/20/1985 1.00 09/29/1986 1.40 06/29/1987 0.90 05/31/1988 1.00 06/12/1989 2.20 05/02/1991 1.00 09/09/1992 1.00 08/02/1993 0.80 06/29/1994 0.60 06/23/1995 1.20 07/13/1996 1.10 08/18/1997 1.80 05/08/1998 0.70 06/02/1999 1.30 05/17/2002 1.40 09/10/2003 1.50 06/11/2005 1.10 05/30/2006 2.00 03/22/2007 0.90 06/19/2008 1.50 06/02/2009 1.00 Duration: 45 minutes 08/24/1972 1.10 09/04/1973 0.90 11/02/1974 0.90 09/12/1976 1.10 05/16/1977 1.60 09/17/1978 0.90 05/30/1979 2.70 05/01/1980 1.60 10/31/1981 0.90 05/16/1982 2.10 05/13/1983 1.90 06/10/1984 1.60 09/20/1985 1.30 09/29/1986 1.80 09/20/1987 1.00 05/31/1988 1.10 06/12/1989 2.40 05/02/1991 1.40 09/09/1992 1.20 08/02/1993 1.00 11/19/1994 0.70 06/03/1995 1.40 07/13/1996 1.20 08/18/1997 2.30 10/31/1998 0.70 06/02/1999 1.60 05/17/2002 1.40 09/10/2003 1.80 06/11/2005 1.60 05/30/2006 2.50 03/22/2007 1.00 06/19/2008 1.50 08/18/2009 1.30 Duration: 1 hour 05/06/1949 1.07 05/17/1950 2.50 06/05/1951 2.43 07/16/1952 1.40 06/04/1953 0.94 05/23/1954 1.78 05/16/1955 0.97 10/14/1956 0.89 04/22/1957 0.85 09/14/1958 1.72 09/24/1959 1.23 07/22/1960 0.85 05/16/1961 1.17 06/08/1962 1.85 08/13/1963 1.50 08/20/1964 1.10 10/17/1965 1.30 09/17/1966 1.50 07/03/1967 1.60 10/08/1968 2.60 05/25/1969 1.10 04/16/1970 1.40 05/31/1971 1.40 08/24/1972 1.01 04/24/1973 0.92 11/02/1974 0.92 09/12/1976 1.10 05/16/1977 1.65 05/27/1978 1.30 05/30/1979 2.75 05/01/1980 1.56 10/15/1981 0.92 05/16/1982 2.39 05/13/1983 1.83 06/10/1984 1.56 09/20/1985 1.47 09/29/1986 2.11 08/26/1987 1.10 05/31/1988 1.10 06/12/1989 2.29 05/02/1991 1.38 09/09/1992 1.10 08/02/1993 1.01 11/19/1994 0.73 06/23/1995 1.38 07/13/1996 1.19 08/18/1997 2.20 05/08/1998 0.73 06/02/1999 1.47 05/17/2002 1.28 09/10/2003 2.29 06/11/2005 1.65 05/30/2006 2.57 03/22/2007 1.10 06/19/2008 1.65 07/27/2009 1.47 Duration: 2 hours 05/06/1949 1.32 05/17/1950 2.96 06/05/1951 2.75 07/16/1952 1.49 06/04/1953 1.39 05/23/1954 3.36 05/16/1955 1.27 10/14/1956 0.93 04/26/1957 1.10 09/14/1958 2.91 09/24/1959 2.01 08/18/1960 1.28 05/16/1961 1.67 06/08/1962 2.63 08/13/1963 1.65 05/10/1964 1.27 06/01/1965 2.30 09/17/1966 1.70 09/20/1967 2.50 10/08/1968 3.60 05/25/1969 2.10 04/16/1970 1.90 05/31/1971 2.30 05/11/1972 1.35 04/24/1973 1.15 08/05/1974 1.35 09/12/1976 1.15 05/16/1977 2.21 05/19/1978 1.36 05/30/1979 3.08 05/01/1980 1.73 10/15/1981 1.15 05/16/1982 3.56 05/13/1983 2.02 06/10/1984 1.83 09/20/1985 2.21 09/29/1986 2.50 08/26/1987 1.25 05/31/1988 1.15 06/11/1989 2.60 05/30/1991 2.31 07/13/1992 1.35 08/02/1993 1.25 11/19/1994 1.25 06/03/1995 2.40 07/13/1996 1.54 08/18/1997 2.60 10/31/1998 0.96 06/02/1999 1.73 04/13/2002 1.50 09/10/2003 2.79 06/11/2005 1.92 05/30/2006 3.08 03/22/2007 1.35 06/19/2008 1.83 07/27/2009 2.69 Duration: 3 hours 05/06/1949 1.45 05/17/1950 3.02 06/05/1951 2.80 07/16/1952 1.59 06/04/1953 1.42 05/23/1954 3.68 05/01/1955 1.36 05/01/1956 1.01 10/13/1957 1.25 09/14/1958 3.70 09/24/1959 2.05 08/18/1960 1.48 05/16/1961 1.76 06/08/1962 2.93 08/13/1963 1.77 05/05/1964 1.71 06/01/1965 2.60 09/17/1966 1.80 09/20/1967 2.60 10/08/1968 5.30 05/24/1969 2.40 04/16/1970 1.94 05/31/1971 2.40 05/11/1972 1.70 04/23/1973 1.30 11/02/1974 1.90 08/31/1976 1.20 05/16/1977 2.40 09/19/1978 1.70 05/30/1979 3.20 05/01/1980 1.80 10/15/1981 1.30 05/16/1982 3.90 05/13/1983 2.10 06/10/1984 1.90 09/20/1985 2.50 09/29/1986 2.60 08/26/1987 1.90 09/02/1988 1.26 06/11/1989 2.70 05/30/1991 2.70 07/13/1992 1.40 08/02/1993 1.30 11/19/1994 1.50 06/03/1995 2.70 07/13/1996 1.70 09/22/1997 2.70 10/31/1998 1.10 06/02/1999 1.80 04/13/2002 1.60 09/10/2003 3.00 06/11/2005 2.20 05/30/2006 3.40 03/22/2007 1.50 06/19/2008 1.90 07/26/2009 3.20 Duration: 6 hours 05/06/1949 1.73 05/17/1950 3.05 06/05/1951 2.83 07/16/1952 1.61 10/22/1953 1.54 05/23/1954 4.48 05/01/1955 1.58 05/01/1956 1.46 10/13/1957 2.03 09/14/1958 3.99 05/25/1959 2.97 10/11/1960 1.71 05/16/1961 1.78 06/08/1962 3.25 08/13/1963 1.86 05/05/1964 3.17 10/17/1965 2.80 09/17/1966 2.00 09/20/1967 2.80 10/08/1968 5.35 05/24/1969 2.50 04/16/1970 1.96 05/31/1971 2.42 05/11/1972 2.20 03/09/1973 1.80 08/05/1974 2.20 08/31/1976 1.60 05/16/1977 4.70 05/26/1978 2.50 05/30/1979 3.23 05/01/1980 1.82 10/15/1981 1.31 05/16/1982 5.20 05/13/1983 2.12 06/10/1984 2.10 09/20/1985 3.60 09/29/1986 3.30 08/26/1987 2.00 09/02/1988 2.04 06/11/1989 2.80 05/29/1991 2.80 07/13/1992 1.80 08/02/1993 1.40 11/19/1994 1.60 06/03/1995 3.80 06/14/1996 1.80 09/22/1997 3.30 10/31/1998 1.70 06/02/1999 1.82 04/13/2002 1.62 09/10/2003 4.40 06/11/2005 2.50 05/30/2006 3.80 03/22/2007 1.80 06/19/2008 2.00 07/26/2009 3.30 Duration: 12 hours 05/06/1949 1.85 05/17/1950 3.08 06/05/1951 2.86 07/16/1952 1.63 10/22/1953 2.15 05/23/1954 4.75 05/01/1955 1.60 05/26/1956 1.76 10/12/1957 2.46 09/14/1958 4.03 05/25/1959 4.36 10/11/1960 2.63 05/16/1961 1.80 06/08/1962 3.34 08/13/1963 1.89 05/05/1964 3.28 10/17/1965 3.60 09/17/1966 2.02 09/20/1967 3.10 10/08/1968 5.41 05/24/1969 2.60 04/16/1970 2.70 05/31/1971 2.45 06/13/1972 2.40 10/10/1973 2.20 08/05/1974 2.30 04/15/1976 1.62 05/16/1977 4.80 09/19/1978 2.90 05/30/1979 3.26 05/15/1980 2.20 10/15/1981 1.33 05/16/1982 5.30 05/13/1983 2.14 12/15/1984 2.50 09/20/1985 4.50 09/29/1986 4.20 08/26/1987 2.10 09/02/1988 2.50 06/11/1989 2.83 05/29/1991 2.83 07/13/1992 1.82 06/18/1993 2.00 11/19/1994 1.80 06/03/1995 4.50 09/14/1996 1.90 09/22/1997 3.90 10/31/1998 2.60 04/24/1999 2.00 04/13/2002 1.90 09/10/2003 4.80 06/11/2005 2.52 05/30/2006 3.90 03/10/2007 1.90 09/11/2008 2.20 07/26/2009 3.33 Duration: 1 day 10/09/1949 1.82 05/17/1950 2.75 06/05/1951 2.55 07/16/1952 1.45 10/22/1953 2.00 05/23/1954 4.49 05/01/1955 1.71 05/01/1956 1.89 10/13/1957 2.20 09/14/1958 3.60 09/24/1959 3.89 10/11/1960 3.29 06/07/1961 1.70 04/26/1962 3.03 08/13/1963 1.77 05/05/1964 2.93 10/17/1965 3.39 08/23/1966 2.23 09/20/1967 2.95 10/08/1968 4.83 05/25/1969 2.41 04/16/1970 2.41 05/31/1971 2.19 06/13/1972 2.32 09/04/1973 2.14 11/02/1974 2.05 06/21/1975 2.80 04/15/1976 1.88 05/16/1977 4.38 05/27/1978 4.11 05/30/1979 3.12 05/15/1980 2.05 10/15/1981 1.79 05/16/1982 5.27 05/13/1983 1.96 12/15/1984 2.59 09/20/1985 4.11 09/29/1986 3.93 08/26/1987 1.88 09/02/1988 2.32 06/12/1989 2.53 05/30/1991 2.53 07/13/1992 1.70 06/19/1993 1.79 11/19/1994 2.05 06/03/1995 4.91 07/13/1996 1.79 09/22/1997 4.02 10/31/1998 3.48 04/24/1999 2.05 04/13/2002 2.68 09/10/2003 4.29 06/11/2005 2.32 05/30/2006 3.57 05/06/2007 2.05 09/11/2008 3.21 Duration: 2 days 10/08/1949 1.97 05/17/1950 2.96 06/05/1951 2.75 07/16/1952 1.59 10/21/1953 2.88 05/23/1954 4.91 10/02/1955 2.19 05/26/1956 2.32 10/12/1957 2.39 09/14/1958 4.15 05/25/1959 4.19 07/21/1960 3.54 06/06/1961 2.05 06/08/1962 3.41 06/02/1963 1.98 05/05/1964 3.16 10/17/1965 3.65 08/23/1966 2.40 09/20/1967 3.18 10/08/1968 5.20 05/24/1969 2.69 04/16/1970 2.79 05/30/1971 3.27 06/13/1972 2.50 09/04/1973 2.60 09/19/1974 2.98 06/21/1975 3.02 04/14/1976 2.60 05/15/1977 4.81 09/19/1978 5.10 06/08/1979 3.37 05/15/1980 2.21 10/15/1981 1.93 05/15/1982 5.77 10/18/1983 3.37 12/14/1984 2.98 09/20/1985 4.43 09/28/1986 4.33 08/25/1987 2.69 09/01/1988 2.69 06/12/1989 3.37 05/29/1991 2.72 07/13/1992 1.83 06/18/1993 1.93 11/19/1994 2.21 06/03/1995 6.73 09/14/1996 2.02 09/22/1997 4.42 10/30/1998 4.52 04/24/1999 2.40 05/18/2001 5.38 07/04/2002 2.98 09/10/2003 4.62 06/11/2005 3.27 05/30/2006 3.85 05/05/2007 2.60 09/11/2008 3.46 Duration: 3 days 10/08/1949 2.05 05/17/1950 2.99 06/05/1951 2.82 07/15/1952 1.65 10/21/1953 2.99 05/23/1954 5.24 10/02/1955 2.30 05/25/1956 2.52 05/02/1957 2.49 09/14/1958 4.32 05/25/1959 4.41 07/21/1960 3.68 06/05/1961 2.15 06/08/1962 3.80 05/31/1963 2.94 06/13/1964 3.50 10/17/1965 3.80 08/21/1966 3.30 09/20/1967 3.30 10/08/1968 5.30 05/24/1969 2.80 04/16/1970 2.90 06/08/1971 3.50 06/13/1972 2.60 09/04/1973 3.50 09/19/1974 3.10 06/21/1975 3.20 04/15/1976 3.10 05/14/1977 6.00 05/25/1978 5.40 05/30/1979 3.70 05/15/1980 2.50 10/15/1981 2.00 05/15/1982 6.00 10/18/1983 3.60 12/13/1984 3.60 09/18/1985 4.70 09/29/1986 4.60 05/26/1987 2.90 09/01/1988 2.80 06/11/1989 3.50 05/29/1991 2.80 07/13/1992 1.90 06/18/1993 2.00 11/19/1994 2.30 06/02/1995 7.00 09/13/1996 2.10 09/22/1997 4.60 10/30/1998 4.70 04/24/1999 2.50 05/18/2001 5.60 07/04/2002 3.10 09/10/2003 4.80 06/10/2005 3.50 05/30/2006 4.00 05/06/2007 3.50 09/11/2008 3.60 Duration: 4 days 05/03/1949 2.25 05/17/1950 3.49 06/05/1951 2.85 07/14/1952 1.70 10/19/1953 3.59 05/23/1954 5.29 05/08/1955 2.63 05/25/1956 2.54 04/30/1957 2.83 09/14/1958 4.36 05/25/1959 4.45 07/21/1960 3.72 06/04/1961 2.59 06/08/1962 4.67 05/30/1963 3.50 06/11/1964 3.70 06/01/1965 5.50 08/21/1966 3.40 09/20/1967 3.33 10/08/1968 5.35 05/24/1969 2.83 04/16/1970 2.93 06/08/1971 3.80 08/21/1972 2.90 09/04/1973 3.90 09/19/1974 3.13 06/21/1975 3.23 04/14/1976 3.30 05/14/1977 6.06 09/17/1978 6.20 05/30/1979 3.74 05/15/1980 2.52 10/15/1981 2.02 05/13/1982 6.10 10/16/1983 3.90 12/13/1984 3.64 09/18/1985 4.75 09/29/1986 7.40 05/26/1987 3.60 09/01/1988 2.83 06/11/1989 3.53 05/30/1991 3.50 11/18/1992 2.40 06/18/1993 2.10 11/19/1994 2.32 06/02/1995 7.07 07/10/1996 2.60 09/22/1997 4.65 10/28/1998 4.90 04/24/1999 2.52 07/04/2002 3.13 09/10/2003 4.85 06/09/2005 4.30 05/30/2006 4.04 05/06/2007 3.70 09/11/2008 3.64 Duration: 7 days 05/03/1949 2.65 05/12/1950 4.23 06/05/1951 3.21 07/12/1952 1.96 10/19/1953 4.02 05/23/1954 5.34 05/15/1955 2.69 05/25/1956 2.57 04/29/1957 3.43 09/14/1958 4.41 05/21/1959 5.47 10/11/1960 4.37 06/01/1961 4.61 06/05/1962 5.95 05/29/1963 4.14 05/05/1964 4.91 06/01/1965 6.00 08/18/1966 4.10 09/20/1967 3.60 10/04/1968 5.90 05/21/1969 3.10 04/16/1970 2.96 06/08/1971 4.20 08/21/1972 2.93 09/04/1973 3.94 09/19/1974 4.40 06/21/1975 3.26 04/14/1976 3.70 05/14/1977 7.50 09/17/1978 6.30 05/30/1979 3.80 05/15/1980 2.60 10/11/1981 3.10 05/11/1982 7.10 10/16/1983 4.80 12/13/1984 3.68 09/18/1985 4.80 09/28/1986 7.60 05/22/1987 5.70 08/27/1988 3.20 05/11/1989 4.30 05/30/1991 4.00 11/18/1992 3.10 05/02/1993 2.27 04/27/1994 2.65 05/30/1995 7.60 07/08/1996 3.70 09/22/1997 4.70 10/27/1998 5.30 04/24/1999 3.30 07/04/2002 3.16 09/10/2003 4.90 06/06/2005 4.70 05/27/2006 4.10 05/05/2007 4.10 09/11/2008 3.68 Duration: 10 days 04/27/1949 3.60 05/09/1950 4.78 06/05/1951 3.24 07/07/1952 2.23 10/19/1953 4.06 05/23/1954 6.30 05/09/1955 4.23 05/25/1956 2.60 04/26/1957 4.77 09/07/1958 4.84 05/21/1959 5.52 10/11/1960 5.27 06/01/1961 4.66 06/05/1962 6.24 05/30/1963 4.27 05/05/1964 4.96 06/01/1965 6.06 08/18/1966 4.20 09/20/1967 3.64 10/04/1968 5.96 05/04/1969 3.50 04/16/1970 2.99 05/30/1971 6.10 05/04/1972 3.40 09/04/1973 4.30 09/15/1974 5.20 06/21/1975 3.30 04/10/1976 4.40 05/14/1977 7.58 05/19/1978 7.90 05/30/1979 5.20 04/24/1980 4.10 10/07/1981 3.40 05/11/1982 7.20 10/16/1983 4.85 12/13/1984 3.90 09/20/1985 5.80 09/23/1986 8.80 05/20/1987 6.50 09/14/1988 3.60 06/03/1989 5.20 05/29/1991 4.70 11/18/1992 3.13 05/02/1993 3.24 04/27/1994 2.90 05/26/1995 8.10 07/08/1996 3.74 09/22/1997 4.74 10/27/1998 5.35 04/24/1999 4.30 07/04/2002 3.19 09/10/2003 4.95 06/03/2005 4.90 05/23/2006 4.20 03/22/2007 4.40 10/05/2008 5.10 Duration: 20 days 04/19/1949 4.80 05/07/1950 5.84 06/05/1951 4.61 04/08/1952 3.28 10/03/1953 4.38 05/11/1954 8.41 05/01/1955 6.95 05/25/1956 2.72 04/18/1957 7.09 06/18/1958 7.93 05/07/1959 7.03 07/05/1960 6.66 05/24/1961 4.92 05/31/1962 8.49 05/29/1963 5.47 05/27/1964 7.37 05/28/1965 8.00 08/06/1966 6.10 09/01/1967 4.90 09/20/1968 8.10 05/06/1969 5.70 03/28/1970 4.00 05/24/1971 8.20 05/25/1972 4.90 08/31/1973 4.90 09/15/1974 5.20 06/04/1975 4.30 04/10/1976 5.30 05/14/1977 10.60 05/19/1978 10.10 05/21/1979 8.00 04/30/1980 5.00 10/01/1981 3.80 04/27/1982 9.90 10/02/1983 5.80 06/10/1984 4.90 09/20/1985 7.00 09/14/1986 9.50 05/22/1987 6.90 09/01/1988 5.80 05/31/1989 7.00 05/22/1991 6.00 05/20/1992 4.50 04/28/1993 4.80 10/31/1994 3.10 05/21/1995 10.20 05/26/1996 5.20 09/22/1997 7.00 10/16/1998 5.60 04/24/1999 4.60 04/07/2002 4.40 09/10/2003 4.95 08/12/2005 6.30 05/30/2006 5.10 03/10/2007 5.80 10/05/2008 5.70 Duration: 30 days 04/27/1949 6.92 07/04/1950 8.38 05/15/1951 6.26 04/08/1952 3.90 10/03/1953 4.81 04/25/1954 10.50 05/01/1955 7.64 05/01/1956 4.42 04/18/1957 9.11 06/15/1958 8.11 05/01/1959 9.85 06/24/1960 7.51 05/16/1961 6.68 05/20/1962 10.04 05/24/1963 5.55 05/05/1964 7.48 05/28/1965 10.50 08/06/1966 6.90 08/31/1967 5.30 09/20/1968 8.20 04/26/1969 7.40 03/19/1970 4.50 05/24/1971 8.30 04/30/1972 6.10 08/31/1973 6.60 09/15/1974 7.70 07/23/1975 5.40 04/07/1976 6.00 05/02/1977 13.30 05/19/1978 10.20 05/25/1979 10.20 04/24/1980 6.80 10/11/1981 5.10 04/30/1982 11.70 05/13/1983 7.50 11/17/1984 5.20 09/18/1985 8.60 09/23/1986 11.20 05/19/1987 7.30 08/27/1988 6.90 05/15/1989 8.90 05/02/1991 7.20 05/10/1992 5.00 04/28/1993 5.70 04/10/1994 4.00 05/06/1995 11.20 05/24/1996 6.70 09/22/1997 7.70 10/02/1998 6.20 04/02/1999 5.40 04/07/2002 4.50 09/10/2003 5.50 08/04/2005 6.80 05/02/2006 7.00 03/10/2007 6.40 08/14/2008 8.20 Duration: 45 days 04/26/1949 8.84 06/20/1950 10.31 05/15/1951 7.74 04/08/1952 4.57 10/03/1953 4.98 04/25/1954 12.64 05/01/1955 9.40 05/01/1956 4.62 04/18/1957 10.52 06/15/1958 10.31 05/01/1959 10.36 06/08/1960 8.95 05/16/1961 7.08 04/26/1962 10.43 05/30/1963 5.93 05/05/1964 12.28 05/13/1965 11.00 08/06/1966 9.30 06/24/1967 6.60 08/27/1968 10.00 04/16/1969 7.80 03/19/1970 5.30 05/24/1971 8.80 04/30/1972 8.60 08/31/1973 9.40 09/19/1974 10.90 05/10/1975 7.37 04/12/1976 7.30 04/14/1977 16.50 04/23/1978 12.37 05/10/1979 13.00 04/24/1980 8.30 10/01/1981 5.80 05/11/1982 14.10 05/13/1983 8.10 11/17/1984 5.70 09/18/1985 8.80 08/27/1986 14.00 05/19/1987 8.90 08/27/1988 7.10 05/11/1989 12.30 04/24/1991 9.20 05/10/1992 6.10 04/14/1993 6.20 04/10/1994 4.20 05/17/1995 12.70 05/30/1996 9.20 08/10/1997 9.00 10/01/1998 7.80 04/24/1999 8.30 04/12/2002 6.00 05/15/2003 6.50 05/02/2005 8.50 05/30/2006 7.90 05/05/2007 8.80 09/11/2008 9.30 Duration: 60 days 04/26/1949 10.28 06/29/1950 12.66 04/24/1951 8.33 04/08/1952 5.40 05/23/1953 5.08 04/11/1954 13.27 05/01/1955 10.80 05/01/1956 4.96 03/20/1957 11.75 05/12/1958 11.40 05/03/1959 13.39 05/24/1960 11.24 05/16/1961 8.06 04/26/1962 13.23 05/24/1963 6.39 05/05/1964 12.38 05/13/1965 11.30 08/06/1966 10.00 08/03/1967 7.10 08/14/1968 13.20 04/16/1969 8.70 03/05/1970 6.00 04/15/1971 9.10 04/26/1972 9.20 02/25/1973 10.30 09/15/1974 12.30 06/21/1975 9.20 04/07/1976 8.40 04/14/1977 17.80 04/08/1978 13.24 04/27/1979 13.80 03/23/1980 8.60 09/13/1981 6.40 04/30/1982 17.40 05/13/1983 8.60 06/03/1984 6.30 09/18/1985 9.80 08/27/1986 16.30 05/19/1987 11.00 08/27/1988 7.10 04/25/1989 14.50 04/24/1991 9.60 05/20/1992 8.40 04/28/1993 8.30 03/07/1994 5.40 05/05/1995 14.40 05/26/1996 11.70 08/14/1997 10.90 10/01/1998 8.10 04/24/1999 8.70 04/12/2002 7.70 05/15/2003 7.20 04/17/2005 10.20 05/02/2006 9.20 03/10/2007 10.00 08/16/2008 12.80