Precipitation annual maximum series (inches) Station ID: 17-7827 Station name: SKOWHEGAN State: ME Latitude (decimal degrees): 44.7639 Longitude (decimal degrees): -69.7194 Elevation (feet): 165 Duration: 15 minutes 07/25/1972 0.70 08/10/1973 0.70 04/24/1974 0.40 07/09/1975 0.80 07/17/1976 0.80 08/05/1977 0.60 09/03/1978 0.50 10/07/1979 0.40 06/04/1981 0.50 06/24/1985 0.50 08/07/1986 0.40 07/10/1988 1.20 08/05/1989 0.60 06/19/1990 0.30 07/23/1991 0.40 07/19/1992 0.40 10/12/1993 0.10 06/17/1994 0.60 10/22/1995 0.30 07/27/1996 0.50 06/22/1997 0.70 06/25/1998 0.70 08/22/2001 0.30 06/20/2010 0.60 Duration: 30 minutes 07/25/1972 0.80 08/10/1973 1.00 04/24/1974 0.40 07/09/1975 1.40 07/02/1976 0.90 08/05/1977 0.90 09/03/1978 0.90 10/07/1979 0.60 06/04/1981 0.60 06/24/1985 0.80 08/18/1986 0.50 07/10/1988 1.90 08/05/1989 0.80 06/23/1990 0.50 06/12/1991 0.40 07/19/1992 0.50 10/12/1993 0.20 06/17/1994 1.10 10/22/1995 0.50 07/27/1996 0.60 06/21/1997 1.10 06/25/1998 0.90 08/22/2001 0.30 06/27/2007 1.10 06/20/2010 1.00 06/23/2012 1.10 Duration: 45 minutes 07/25/1972 0.80 08/10/1973 1.00 04/05/1974 0.60 07/09/1975 1.50 07/02/1976 0.90 08/05/1977 1.00 09/03/1978 1.00 10/07/1979 0.70 06/04/1981 0.70 06/24/1985 0.80 08/18/1986 0.60 07/10/1988 2.50 08/05/1989 0.80 05/10/1990 0.50 08/19/1991 0.60 07/19/1992 0.50 10/12/1993 0.30 06/17/1994 1.40 10/22/1995 0.60 09/14/1996 0.70 06/22/1997 1.20 06/25/1998 1.00 09/25/2001 0.50 10/12/2003 1.40 06/27/2007 1.50 06/20/2010 1.00 06/23/2012 1.10 Duration: 1 hour 07/12/1947 1.66 10/01/1948 0.51 07/13/1949 0.80 06/24/1950 0.47 08/27/1951 0.83 10/07/1952 0.71 06/09/1953 0.71 09/11/1954 0.90 05/24/1955 1.23 07/11/1956 0.60 11/02/1957 0.78 03/02/1958 0.98 09/02/1959 1.89 07/03/1960 0.94 09/25/1961 0.51 04/02/1962 1.01 08/14/1963 0.60 05/19/1964 0.56 08/19/1965 0.53 09/22/1966 0.60 08/20/1967 0.83 07/06/1968 0.54 07/29/1969 0.68 06/27/1970 0.50 07/01/1971 0.60 07/25/1972 0.74 08/10/1973 0.93 06/17/1974 0.65 07/09/1975 1.39 07/02/1976 0.93 08/05/1977 1.02 09/03/1978 0.93 10/24/1979 0.65 09/02/1980 0.60 06/25/1981 0.83 09/02/1982 0.90 09/22/1983 1.00 06/24/1985 0.74 08/18/1986 0.74 07/10/1988 2.50 08/05/1989 0.74 05/10/1990 0.56 08/19/1991 0.74 07/19/1992 0.56 06/17/1994 1.48 10/22/1995 0.65 09/14/1996 0.74 06/22/1997 1.11 06/25/1998 1.02 09/16/1999 0.60 07/16/2000 1.11 09/25/2001 0.56 10/12/2003 1.57 06/27/2007 1.85 06/20/2010 0.93 06/23/2012 1.10 Duration: 2 hours 09/30/1946 1.56 07/12/1947 2.09 10/01/1948 0.81 07/13/1949 0.83 06/24/1950 0.91 08/27/1951 1.02 06/02/1952 0.90 06/09/1953 0.75 09/11/1954 1.80 05/24/1955 1.71 10/23/1956 0.87 11/02/1957 0.98 03/02/1958 1.02 09/02/1959 1.96 07/03/1960 1.37 09/25/1961 0.83 04/01/1962 1.05 08/14/1963 0.72 11/26/1964 1.07 02/25/1965 0.91 11/03/1966 0.75 08/20/1967 0.98 07/06/1968 0.64 07/29/1969 0.71 06/27/1970 0.97 08/28/1971 0.90 07/25/1972 1.06 08/10/1973 0.97 06/17/1974 0.87 07/09/1975 1.63 08/15/1976 1.15 08/05/1977 1.15 09/03/1978 0.97 10/07/1979 0.87 09/02/1980 0.90 08/16/1981 1.15 09/02/1982 1.10 09/22/1983 1.20 02/13/1985 0.96 08/18/1986 1.15 07/10/1988 2.79 06/02/1989 1.06 12/04/1990 0.77 08/19/1991 1.25 09/22/1992 0.77 12/21/1993 0.48 06/17/1994 1.73 10/22/1995 0.77 07/13/1996 1.06 06/22/1997 1.15 06/25/1998 1.15 09/16/1999 1.20 07/16/2000 1.83 06/03/2001 0.58 10/12/2003 2.02 06/27/2007 1.92 09/04/2010 1.06 Duration: 3 hours 09/30/1946 2.16 07/12/1947 2.19 12/06/1948 1.00 07/13/1949 0.85 06/24/1950 0.94 07/12/1951 1.40 06/01/1952 1.15 03/24/1953 0.90 09/11/1954 2.55 05/24/1955 1.74 10/23/1956 1.15 11/02/1957 1.15 03/02/1958 1.04 09/02/1959 2.00 07/03/1960 1.51 09/25/1961 0.95 04/01/1962 1.07 11/29/1963 0.87 11/26/1964 1.25 02/25/1965 1.29 11/03/1966 1.19 08/20/1967 1.05 07/06/1968 0.66 11/05/1969 0.95 06/27/1970 1.32 10/10/1971 1.00 10/07/1972 1.10 12/17/1973 1.10 06/17/1974 0.90 07/09/1975 1.70 10/21/1976 1.60 08/17/1977 1.30 09/03/1978 1.00 11/03/1979 1.10 09/02/1980 1.00 08/16/1981 1.40 06/02/1982 1.30 08/30/1983 1.40 02/13/1985 1.20 08/18/1986 1.30 07/10/1988 2.90 08/05/1989 1.20 12/04/1990 1.00 08/19/1991 1.60 03/11/1992 0.80 12/21/1993 0.70 06/17/1994 1.80 10/28/1995 0.90 07/13/1996 1.30 07/03/1997 1.30 06/25/1998 1.20 09/16/1999 1.60 07/16/2000 2.40 09/25/2001 0.70 10/12/2003 2.20 06/27/2007 2.00 09/04/2010 1.40 Duration: 6 hours 09/30/1946 3.49 07/12/1947 2.28 11/10/1948 1.39 04/19/1949 1.00 11/26/1950 1.31 07/12/1951 1.76 06/01/1952 1.56 03/24/1953 1.30 09/11/1954 3.77 05/24/1955 1.76 10/23/1956 1.76 11/02/1957 1.16 04/22/1958 1.13 09/01/1959 2.62 07/03/1960 1.62 09/25/1961 1.11 04/01/1962 1.08 11/29/1963 1.46 11/26/1964 1.76 02/25/1965 1.85 11/03/1966 1.74 06/17/1967 1.53 08/20/1968 0.87 11/05/1969 1.70 06/27/1970 1.74 10/10/1971 1.30 09/03/1972 1.80 12/17/1973 1.90 06/17/1974 1.60 07/09/1975 1.72 10/21/1976 2.30 08/17/1977 2.00 01/09/1978 1.10 04/27/1979 1.60 10/25/1980 1.40 09/09/1981 1.50 06/02/1982 2.10 08/30/1983 2.20 02/13/1985 1.60 12/03/1986 1.70 08/07/1988 3.10 08/05/1989 1.40 12/04/1990 1.70 08/19/1991 2.80 03/11/1992 1.20 11/28/1993 1.10 06/17/1994 1.82 10/21/1995 1.50 07/13/1996 2.00 06/21/1997 1.90 06/25/1998 1.21 09/16/1999 2.90 07/16/2000 3.50 06/02/2001 1.00 10/12/2003 2.50 09/04/2010 1.80 Duration: 12 hours 09/30/1946 5.22 11/10/1948 1.64 04/19/1949 1.21 11/26/1950 2.15 07/12/1951 2.00 06/01/1952 1.70 11/25/1953 1.80 09/11/1954 4.79 10/31/1955 1.88 10/23/1956 2.18 11/02/1957 1.24 04/22/1958 1.49 09/01/1959 2.65 07/03/1960 1.64 09/25/1961 1.72 12/06/1962 1.39 11/29/1963 2.15 11/26/1964 2.14 02/25/1965 2.27 11/03/1966 2.75 06/17/1967 1.63 12/04/1968 1.40 11/05/1969 2.28 04/24/1970 2.17 10/10/1971 1.80 09/03/1972 2.50 12/17/1973 3.20 06/16/1974 2.30 07/09/1975 1.74 10/20/1976 2.90 08/16/1977 2.20 01/08/1978 1.70 04/27/1979 2.50 10/25/1980 1.41 08/15/1981 2.20 06/02/1982 2.30 08/30/1983 3.00 02/13/1985 2.10 12/03/1986 2.10 08/07/1988 3.30 08/05/1989 2.60 12/04/1990 2.30 08/19/1991 3.50 03/11/1992 2.10 10/12/1993 1.30 09/23/1994 2.40 10/28/1995 2.00 09/14/1996 3.20 06/21/1997 2.10 03/09/1998 1.70 09/16/1999 3.90 07/16/2000 3.70 06/02/2001 1.30 12/12/2010 2.30 Duration: 1 day 10/01/1946 4.85 04/19/1949 1.12 11/26/1950 2.68 07/12/1951 2.75 12/12/1952 1.84 11/25/1953 1.72 09/11/1954 4.55 10/31/1955 3.26 10/23/1956 1.99 07/29/1957 1.47 07/29/1958 1.59 09/02/1959 2.79 12/16/1960 1.76 05/27/1961 1.68 12/06/1962 1.97 10/29/1963 2.13 11/26/1964 1.95 02/25/1965 2.09 11/03/1966 3.34 09/29/1967 1.59 04/25/1968 1.62 11/05/1969 2.13 04/24/1970 2.03 10/10/1971 1.62 09/03/1972 2.43 12/17/1973 3.60 06/17/1974 2.34 12/26/1975 1.62 07/24/1976 2.79 03/14/1977 2.61 01/09/1978 2.34 04/27/1979 3.06 10/23/1981 2.52 06/25/1984 2.10 02/13/1985 1.98 12/03/1986 2.07 08/07/1988 2.97 08/05/1989 2.61 12/04/1990 2.34 08/19/1991 3.42 03/11/1992 2.16 11/28/1993 1.26 09/24/1994 3.24 10/28/1995 2.07 09/14/1996 3.15 06/21/1997 3.06 03/09/1998 2.16 09/16/1999 4.32 07/16/2000 3.42 06/02/2001 1.80 11/29/2004 1.80 10/09/2005 3.25 10/29/2006 2.50 10/12/2007 3.30 04/30/2008 2.88 10/25/2009 2.51 10/15/2010 2.43 08/29/2011 1.74 04/24/2012 2.51 Duration: 2 days 09/30/1946 5.19 06/20/1949 1.24 11/26/1950 3.14 07/12/1951 2.99 02/17/1952 2.45 03/26/1953 2.13 09/11/1954 4.86 10/31/1955 3.85 10/23/1956 2.12 11/02/1957 1.90 04/22/1958 1.88 09/01/1959 4.07 02/14/1960 1.88 11/21/1961 2.16 11/01/1962 3.15 11/29/1963 2.35 11/26/1964 2.08 02/25/1965 2.23 11/02/1966 4.13 09/29/1967 1.81 12/14/1968 2.14 12/26/1969 4.12 02/10/1970 2.70 05/03/1971 2.04 09/03/1972 2.60 12/16/1973 4.04 03/16/1974 2.50 07/13/1975 2.02 10/20/1976 2.98 03/13/1977 2.98 01/08/1978 2.79 04/27/1979 3.75 10/23/1981 2.79 04/24/1983 3.75 06/25/1984 2.70 11/05/1985 2.21 07/26/1986 2.31 08/07/1988 3.17 08/04/1989 2.88 12/04/1990 2.50 08/18/1991 3.94 03/27/1992 2.40 04/11/1993 1.92 09/23/1994 3.94 10/27/1995 2.40 09/13/1996 3.56 06/21/1997 3.27 06/13/1998 3.56 09/16/1999 5.38 07/15/2000 3.80 06/02/2001 2.12 11/29/2004 1.92 10/09/2005 6.15 10/12/2006 2.87 10/12/2007 3.52 04/29/2008 3.74 10/24/2009 2.68 12/12/2010 2.88 03/06/2011 2.40 04/23/2012 3.49 Duration: 3 days 09/30/1946 5.39 06/20/1949 1.88 11/26/1950 3.64 07/12/1951 3.11 02/17/1952 2.55 11/23/1953 2.86 09/09/1954 5.80 10/31/1955 4.00 10/23/1956 2.21 11/01/1957 2.11 02/28/1958 1.97 09/01/1959 4.78 02/14/1960 1.95 11/20/1961 2.25 10/31/1962 4.09 11/07/1963 2.74 11/26/1964 2.16 02/25/1965 2.32 11/02/1966 4.30 06/15/1967 1.95 12/13/1968 2.25 12/26/1969 4.55 02/10/1970 2.81 05/02/1971 2.12 09/03/1972 2.70 12/15/1973 4.30 03/16/1974 2.60 07/13/1975 2.60 10/20/1976 3.10 03/13/1977 3.10 01/08/1978 2.90 04/26/1979 4.10 10/23/1981 2.90 06/25/1984 2.73 11/05/1985 2.30 01/26/1986 2.60 08/07/1988 3.30 08/05/1989 3.50 12/04/1990 2.60 08/19/1991 4.40 03/27/1992 2.50 04/10/1993 2.00 09/23/1994 4.10 10/26/1995 2.50 09/13/1996 3.90 06/21/1997 3.40 06/12/1998 3.80 09/16/1999 5.60 06/02/2001 2.20 11/29/2004 1.94 10/08/2005 6.42 10/12/2006 2.90 04/16/2007 3.88 04/28/2008 3.78 10/23/2009 2.71 03/29/2010 3.20 03/05/2011 2.50 04/23/2012 3.52 Duration: 4 days 09/30/1946 5.44 06/19/1949 2.02 11/26/1950 3.85 03/31/1951 3.14 02/17/1952 2.58 03/24/1953 3.65 09/08/1954 5.90 10/31/1955 4.04 10/23/1956 2.23 11/01/1957 2.29 07/26/1958 2.32 08/31/1959 5.65 02/14/1960 1.97 11/21/1961 2.57 10/31/1962 4.32 11/06/1963 2.84 11/26/1964 2.83 02/22/1965 2.63 11/02/1966 4.34 06/17/1967 2.23 12/02/1968 2.28 12/26/1969 4.59 02/10/1970 2.84 05/02/1971 2.17 09/03/1972 2.73 12/14/1973 6.70 03/16/1974 2.63 07/12/1975 2.80 07/24/1976 3.20 03/13/1977 3.30 01/08/1978 2.93 04/26/1979 4.14 10/23/1981 3.40 06/25/1984 2.80 09/24/1985 2.40 01/26/1986 2.63 08/07/1988 3.33 08/05/1989 3.80 12/04/1990 2.63 08/18/1991 4.60 03/27/1992 2.52 04/10/1993 2.02 09/23/1994 4.14 11/12/1995 3.60 09/13/1996 3.94 06/19/1997 4.30 06/13/1998 4.90 09/16/1999 5.65 06/02/2001 2.22 11/29/2004 3.26 10/08/2005 6.48 06/08/2006 3.12 04/16/2007 3.92 04/28/2008 3.82 10/22/2009 2.76 03/29/2010 3.23 03/05/2011 2.52 04/23/2012 3.56 Duration: 7 days 09/30/1946 5.50 06/20/1949 2.26 11/21/1950 4.50 11/02/1951 4.14 10/02/1952 2.97 03/24/1953 4.71 09/07/1954 7.07 10/31/1955 5.15 07/08/1956 2.69 11/15/1957 2.53 05/07/1958 3.01 08/28/1959 5.71 12/16/1960 3.24 05/22/1961 3.09 10/30/1962 4.53 10/29/1963 3.81 11/26/1964 2.86 02/22/1965 2.66 11/02/1966 4.52 06/15/1967 3.71 11/29/1968 3.48 12/22/1969 6.05 02/10/1970 3.14 02/08/1971 2.25 03/17/1972 3.90 12/14/1973 7.10 03/16/1974 3.20 07/09/1975 4.70 08/09/1976 4.80 09/26/1977 4.60 01/08/1978 4.50 04/26/1979 4.20 10/23/1981 4.80 06/02/1984 3.18 11/05/1985 2.60 07/26/1986 3.50 07/10/1988 4.20 08/04/1989 3.90 10/23/1990 3.40 08/18/1991 4.65 03/07/1992 3.10 12/09/1993 2.30 09/23/1994 4.80 11/12/1995 3.64 09/08/1996 4.90 06/18/1997 4.80 06/12/1998 5.10 09/10/1999 6.30 05/28/2001 2.60 11/29/2004 3.36 10/09/2005 6.81 06/04/2006 4.09 04/16/2007 3.96 04/29/2008 4.36 06/19/2009 3.50 03/23/2010 4.20 03/05/2011 3.60 05/30/2012 4.40 Duration: 10 days 05/14/1948 5.82 10/26/1949 2.68 11/20/1950 5.30 10/25/1951 4.83 02/09/1952 3.97 03/24/1953 5.00 09/07/1954 7.73 10/31/1955 5.20 07/06/1956 3.24 07/22/1957 3.15 04/22/1958 3.29 08/27/1959 5.84 12/12/1960 3.46 05/22/1961 3.32 10/26/1962 5.10 10/29/1963 5.05 11/26/1964 3.44 02/18/1965 2.82 11/02/1966 4.57 06/15/1967 3.96 11/27/1968 4.04 12/19/1969 6.42 02/02/1970 5.42 02/05/1971 2.65 03/15/1972 4.40 12/14/1973 9.10 03/16/1974 3.30 07/09/1975 4.80 08/07/1976 5.10 09/24/1977 4.80 01/09/1978 4.80 04/26/1979 4.70 10/18/1981 5.80 04/16/1983 6.90 05/30/1984 4.36 11/05/1985 3.60 07/26/1986 4.10 08/07/1988 5.70 08/04/1989 4.70 10/19/1990 3.80 08/10/1991 5.90 03/07/1992 3.13 12/04/1993 2.90 09/23/1994 4.85 11/06/1995 5.10 09/08/1996 5.10 06/18/1997 5.00 06/07/1998 5.30 09/10/1999 8.20 05/27/2001 2.90 10/12/2003 6.30 11/29/2004 3.76 10/08/2005 10.12 06/02/2006 5.60 10/12/2007 4.30 07/31/2008 4.80 06/12/2009 4.70 03/22/2010 5.60 03/02/2011 3.80 05/30/2012 4.90 Duration: 20 days 10/26/1949 4.06 11/20/1950 8.21 10/24/1951 6.78 12/05/1952 5.06 03/13/1953 7.30 08/31/1954 10.00 10/31/1955 5.98 06/25/1956 4.13 11/01/1957 5.37 04/23/1958 5.80 08/16/1959 6.83 12/16/1960 4.36 11/05/1961 4.68 10/23/1962 7.12 10/29/1963 7.39 11/16/1964 4.22 02/07/1965 4.35 10/16/1966 7.42 06/17/1967 5.29 11/27/1968 6.29 12/09/1969 8.39 01/28/1970 6.18 02/05/1971 3.90 03/15/1972 5.80 12/05/1973 12.30 06/16/1974 5.50 07/09/1975 5.80 07/24/1976 7.70 09/13/1977 7.30 01/08/1978 8.10 01/02/1979 6.40 10/18/1981 7.00 11/25/1983 8.70 05/20/1984 8.29 09/24/1985 4.70 11/20/1986 5.80 08/07/1988 7.00 05/02/1989 5.90 10/10/1990 5.90 08/04/1991 7.80 03/09/1992 5.00 11/28/1993 4.60 09/05/1994 5.60 10/27/1995 8.70 06/30/1996 5.80 06/21/1997 7.20 06/12/1998 8.20 09/07/1999 9.00 05/18/2001 3.80 10/12/2003 9.50 11/29/2004 4.66 10/08/2005 13.07 10/12/2006 7.79 04/02/2007 6.23 07/20/2008 8.20 06/10/2009 6.80 03/22/2010 7.00 04/01/2011 5.50 04/23/2012 5.79 Duration: 30 days 10/31/1949 5.01 11/15/1950 9.52 10/24/1951 7.18 01/20/1952 6.92 03/04/1953 8.16 09/07/1954 10.45 02/06/1955 7.36 06/25/1956 4.82 11/01/1957 6.22 12/26/1957 7.24 08/07/1959 8.06 06/05/1960 5.16 11/06/1961 5.63 10/05/1962 9.29 11/01/1963 8.79 11/11/1964 4.63 08/08/1965 4.60 10/10/1966 8.09 06/17/1967 7.13 11/07/1968 7.84 12/03/1969 9.20 01/18/1970 6.37 02/06/1971 5.18 03/17/1972 7.10 12/05/1973 13.70 06/10/1974 6.50 05/16/1975 6.40 07/12/1976 10.70 09/21/1977 9.50 01/09/1978 9.00 01/01/1979 8.40 10/23/1981 7.70 11/16/1983 11.80 05/10/1984 12.23 02/13/1985 5.80 07/26/1986 8.10 07/10/1988 9.70 05/02/1989 6.70 09/30/1990 7.20 07/23/1991 9.40 03/07/1992 5.70 11/28/1993 5.90 09/01/1994 6.50 10/21/1995 11.30 06/21/1996 7.70 06/18/1997 9.00 06/12/1998 10.50 09/07/1999 9.90 05/12/2001 4.20 10/04/2003 10.60 11/29/2004 5.76 09/27/2005 14.04 10/12/2006 8.77 10/08/2007 8.00 07/18/2008 9.60 06/10/2009 8.91 10/15/2010 8.10 04/01/2011 6.30 05/30/2012 9.00 Duration: 45 days 12/29/1948 6.60 10/29/1950 10.91 10/24/1951 9.59 01/14/1952 8.34 03/13/1953 11.10 07/30/1954 13.96 02/06/1955 8.60 05/31/1956 5.85 10/18/1957 7.70 12/09/1957 10.15 10/17/1959 9.94 03/30/1960 6.48 11/06/1961 6.59 09/28/1962 11.63 10/29/1963 11.91 11/16/1964 6.04 10/08/1965 5.69 09/21/1966 10.11 06/11/1967 9.11 11/07/1968 10.37 11/14/1969 10.76 01/26/1970 6.66 02/05/1971 6.88 02/19/1972 9.10 11/15/1973 15.70 03/16/1974 8.50 06/01/1975 9.30 07/02/1976 14.70 09/13/1977 11.70 12/14/1977 12.10 04/26/1979 10.70 09/15/1981 11.20 11/03/1983 16.20 05/13/1984 14.25 09/24/1985 7.90 07/26/1986 9.40 07/10/1988 12.40 05/02/1989 10.70 09/15/1990 9.60 07/08/1991 10.60 02/15/1992 7.60 10/31/1993 7.40 09/23/1994 8.30 10/04/1995 13.90 01/12/1996 10.10 06/18/1997 9.10 05/31/1998 11.20 09/10/1999 14.00 05/12/2001 4.40 07/09/2004 6.81 10/08/2005 16.96 10/05/2006 11.69 10/12/2007 11.10 11/07/2008 10.10 06/12/2009 11.01 10/31/2010 10.60 03/05/2011 9.30 04/23/2012 10.91 Duration: 60 days 10/26/1949 7.50 10/11/1950 11.92 10/24/1951 12.71 01/14/1952 9.90 03/04/1953 12.77 07/21/1954 16.84 01/27/1955 9.59 05/27/1956 7.80 06/19/1957 8.66 11/29/1957 12.10 10/01/1959 12.60 05/08/1960 8.91 09/25/1961 8.32 09/14/1962 13.43 10/29/1963 12.16 06/29/1964 7.15 10/01/1965 7.55 09/14/1966 10.69 06/12/1967 10.13 11/10/1968 11.98 11/03/1969 14.90 02/02/1970 9.74 01/23/1971 7.80 02/19/1972 10.90 10/30/1973 18.70 03/16/1974 11.30 05/23/1975 11.60 06/17/1976 17.60 09/13/1977 14.10 12/01/1977 14.00 04/02/1979 13.10 09/09/1981 13.40 11/03/1983 17.90 05/07/1984 18.00 09/24/1985 9.80 07/26/1986 11.80 07/10/1988 15.80 05/02/1989 11.50 05/05/1990 10.90 08/09/1991 13.30 02/15/1992 8.50 10/27/1993 9.10 09/05/1994 9.70 09/22/1995 15.60 01/10/1996 11.40 06/18/1997 10.90 05/21/1998 12.40 09/07/1999 15.50 11/26/2001 6.10 06/26/2004 8.27 10/08/2005 20.89 09/19/2006 13.68 10/06/2007 13.13 06/11/2008 13.65 06/09/2009 13.01 10/15/2010 14.80 03/01/2011 11.30 05/02/2012 11.97