Precipitation annual maximum series (inches) Station ID: 41-1720 Station name: CHOKE CANYON DAM State: TX Latitude (decimal degrees): 28.4675 Longitude (decimal degrees): -98.2525 Elevation (feet): 230 Duration: 1 day 03/27/1923 4.80 12/02/1924 2.80 08/02/1925 2.00 10/04/1926 3.05 10/02/1927 2.90 11/06/1928 3.71 05/18/1929 3.00 06/16/1930 2.60 06/27/1931 2.48 02/19/1932 1.56 07/30/1933 3.53 11/15/1934 3.00 09/06/1935 5.91 06/28/1936 5.33 12/15/1937 3.50 12/25/1938 2.00 08/04/1939 1.60 08/19/1940 6.41 06/11/1941 3.90 09/08/1942 3.60 06/05/1943 3.60 05/02/1944 2.90 06/19/1945 2.84 08/29/1946 6.13 04/27/1947 2.93 10/17/1948 1.65 04/25/1949 3.54 07/14/1950 2.20 09/14/1951 4.14 05/28/1952 1.62 08/31/1953 2.99 11/10/1954 2.80 05/29/1955 2.40 12/19/1956 1.95 09/23/1957 4.40 09/07/1958 3.35 10/04/1959 2.60 10/25/1960 3.10 06/19/1961 2.57 05/29/1962 2.00 06/17/1963 2.00 12/09/1964 1.30 10/19/1965 4.10 09/09/1966 1.93 09/22/1967 11.00 05/08/1968 4.55 11/27/1969 3.05 05/24/1970 1.75 09/12/1971 4.25 01/30/1972 3.00 08/08/1974 3.72 06/11/1975 1.10 10/29/1976 2.50 04/16/1977 2.90 06/03/1978 2.10 04/30/1979 1.68 08/11/1980 8.55 05/03/1981 3.15 09/14/1982 4.60 11/06/1983 2.12 11/02/1984 2.00 11/02/1985 2.17 05/11/1986 3.15 06/01/1987 2.30 09/17/1988 2.02 04/30/1989 1.01 07/17/1990 7.94 12/22/1991 3.35 05/17/1992 2.79 03/12/1993 3.25 10/08/1994 2.95 11/17/1995 2.70 08/15/1996 1.85 06/22/1997 1.99 08/23/1998 3.35 08/24/1999 3.02 06/05/2000 3.40 08/31/2001 2.00 07/15/2002 4.47 09/12/2003 4.02 04/05/2004 2.49 07/15/2005 3.95 07/05/2006 3.69 06/28/2007 2.60 07/24/2008 2.32 09/09/2009 1.75 04/16/2010 5.07 01/09/2011 1.34 05/11/2012 1.79 05/26/2013 3.09 09/21/2014 2.12 10/24/2015 4.09 02/23/2016 3.67 03/05/2017 3.41 Duration: 2 days 03/27/1923 5.12 12/01/1924 3.10 03/22/1925 2.80 10/04/1926 3.26 10/02/1927 3.10 11/06/1928 4.26 03/20/1929 5.34 06/15/1930 3.45 06/26/1931 3.57 08/27/1932 2.15 07/29/1933 3.77 11/15/1934 3.20 09/05/1935 7.43 06/28/1936 5.69 12/29/1937 4.32 12/25/1938 2.89 09/11/1939 2.18 08/19/1940 6.84 04/27/1941 4.68 07/06/1942 5.02 06/05/1943 4.13 05/02/1944 3.10 06/18/1945 3.03 08/29/1946 6.54 04/27/1947 3.13 09/10/1948 1.91 04/25/1949 4.54 06/02/1950 2.84 09/13/1951 4.46 05/28/1952 1.73 08/31/1953 3.27 11/10/1954 2.99 05/29/1955 2.56 12/18/1956 2.25 09/23/1957 6.00 09/07/1958 5.45 10/03/1959 3.60 10/25/1960 5.87 06/18/1961 3.05 05/29/1962 2.13 11/09/1963 2.30 05/21/1964 2.10 10/19/1965 4.38 09/08/1966 2.44 09/21/1967 16.70 05/08/1968 4.86 11/27/1969 3.26 05/27/1970 2.23 09/11/1971 7.60 01/30/1972 3.25 08/07/1974 4.62 08/06/1975 2.19 10/28/1976 3.92 04/16/1977 3.10 06/02/1978 2.26 09/18/1979 2.24 08/10/1980 10.55 05/02/1981 4.12 09/14/1982 4.91 11/06/1983 2.62 11/02/1984 2.13 04/10/1985 2.38 05/10/1986 3.36 05/31/1987 2.78 09/17/1988 2.34 04/29/1989 1.46 07/16/1990 8.47 12/21/1991 3.97 05/17/1992 2.98 03/12/1993 3.47 10/08/1994 3.15 11/17/1995 3.28 08/15/1996 1.97 06/21/1997 3.23 08/22/1998 3.58 08/23/1999 3.67 06/05/2000 3.63 08/30/2001 2.54 07/15/2002 5.05 09/12/2003 4.29 04/05/2004 2.66 07/15/2005 4.30 07/05/2006 3.94 06/28/2007 5.10 07/24/2008 2.86 09/11/2009 2.27 04/16/2010 5.57 10/09/2011 1.66 09/28/2012 3.10 05/25/2013 4.66 10/31/2014 2.26 10/24/2015 5.74 12/04/2016 3.92 03/05/2017 3.64 Duration: 3 days 03/27/1923 5.17 11/30/1924 3.40 08/02/1925 2.84 10/04/1926 3.29 10/02/1927 3.13 11/06/1928 4.30 03/20/1929 6.29 06/14/1930 3.48 06/26/1931 4.23 02/19/1932 2.70 07/28/1933 3.87 11/15/1934 3.26 09/05/1935 8.00 06/28/1936 6.94 12/29/1937 4.36 12/24/1938 2.95 09/10/1939 2.20 08/19/1940 6.91 04/26/1941 5.29 07/05/1942 6.44 06/05/1943 4.17 08/28/1944 3.53 10/08/1945 3.06 08/29/1946 6.61 04/27/1947 3.16 09/10/1948 1.93 04/24/1949 4.80 06/02/1950 2.87 09/12/1951 4.83 09/16/1952 1.93 08/31/1953 3.35 11/10/1954 3.02 05/29/1955 2.59 12/18/1956 2.30 09/23/1957 6.15 09/07/1958 5.85 10/03/1959 3.63 10/25/1960 5.93 06/18/1961 3.08 05/29/1962 2.16 11/26/1963 2.38 05/21/1964 2.12 10/19/1965 4.42 09/08/1966 2.51 09/20/1967 18.17 05/08/1968 5.13 11/27/1969 3.45 09/25/1970 2.38 09/11/1971 7.69 01/30/1972 3.52 08/06/1974 4.94 08/05/1975 2.21 10/27/1976 4.59 04/14/1977 3.21 06/02/1978 2.28 06/04/1979 3.04 08/10/1980 10.65 05/02/1981 4.27 09/14/1982 4.96 11/06/1983 2.65 10/31/1984 2.16 09/12/1985 3.49 05/10/1986 3.39 05/30/1987 3.47 09/16/1988 2.36 04/28/1989 1.48 07/16/1990 8.56 12/20/1991 4.40 05/15/1992 3.82 03/12/1993 3.50 10/08/1994 3.18 11/17/1995 3.31 08/13/1996 1.99 06/20/1997 4.25 08/22/1998 3.61 08/23/1999 3.71 11/04/2000 3.90 08/29/2001 3.57 10/23/2002 5.77 09/12/2003 4.33 04/03/2004 3.90 07/15/2005 6.30 07/03/2006 3.98 06/28/2007 5.15 08/17/2008 3.01 09/09/2009 3.36 04/16/2010 6.23 09/17/2011 1.69 09/28/2012 4.29 05/25/2013 4.71 09/19/2014 2.28 10/23/2015 5.85 12/03/2016 3.96 03/05/2017 3.67 Duration: 4 days 03/27/1923 5.22 11/30/1924 3.43 08/02/1925 3.04 10/04/1926 3.32 06/14/1927 3.16 11/06/1928 4.34 03/20/1929 6.35 04/25/1930 4.06 06/26/1931 4.31 02/18/1932 3.15 07/28/1933 3.91 11/15/1934 3.29 09/05/1935 8.08 06/28/1936 7.61 12/27/1937 4.40 12/24/1938 2.98 06/01/1939 2.43 08/19/1940 6.98 04/26/1941 5.35 07/04/1942 6.55 06/05/1943 4.21 08/28/1944 3.97 10/07/1945 3.13 08/29/1946 6.67 04/27/1947 3.19 06/29/1948 2.42 04/23/1949 5.55 06/02/1950 2.90 09/12/1951 4.93 05/25/1952 2.56 08/31/1953 3.47 11/10/1954 3.05 05/29/1955 2.61 12/18/1956 2.58 09/23/1957 6.21 09/06/1958 5.95 10/03/1959 3.67 10/25/1960 5.99 06/16/1961 3.58 05/29/1962 3.12 06/17/1963 2.62 05/21/1964 2.38 10/19/1965 4.46 09/08/1966 2.53 09/20/1967 18.92 05/08/1968 6.72 11/27/1969 3.60 09/25/1970 2.56 09/10/1971 7.77 09/24/1972 3.73 08/06/1974 4.99 08/04/1975 2.39 10/27/1976 4.64 04/14/1977 3.40 06/02/1978 2.30 06/04/1979 3.07 08/08/1980 10.80 05/01/1981 4.33 10/07/1982 5.99 10/09/1983 2.82 10/31/1984 2.18 09/11/1985 3.52 05/10/1986 3.43 06/01/1987 4.74 09/16/1988 2.39 04/28/1989 1.49 07/16/1990 8.64 12/19/1991 5.75 05/15/1992 3.99 03/12/1993 3.54 03/14/1994 3.21 11/17/1995 3.34 08/13/1996 2.01 06/20/1997 4.29 08/22/1998 3.65 08/23/1999 3.74 11/04/2000 3.94 08/28/2001 3.70 10/23/2002 6.12 09/12/2003 6.39 04/03/2004 3.94 07/15/2005 6.36 07/02/2006 4.02 06/28/2007 5.20 08/17/2008 3.08 09/09/2009 4.18 04/15/2010 6.58 09/17/2011 1.71 09/28/2012 4.33 05/25/2013 4.75 09/19/2014 2.31 10/22/2015 5.91 05/31/2016 4.05 03/05/2017 3.71 Duration: 7 days 02/16/1923 6.60 05/09/1924 4.90 08/01/1925 3.14 04/30/1926 3.75 10/02/1927 3.71 11/06/1928 4.39 03/17/1929 6.41 04/24/1930 4.84 06/26/1931 4.50 08/27/1932 4.37 07/24/1933 3.96 11/15/1934 4.32 09/05/1935 8.95 06/28/1936 7.91 12/27/1937 4.45 12/24/1938 3.01 05/31/1939 3.18 08/19/1940 7.04 04/27/1941 6.61 07/02/1942 9.66 05/31/1943 5.05 08/25/1944 4.03 06/13/1945 3.36 08/29/1946 6.74 04/27/1947 3.22 06/29/1948 2.65 04/20/1949 6.19 06/02/1950 3.52 09/12/1951 5.06 05/25/1952 2.62 08/30/1953 5.21 11/04/1954 3.22 05/29/1955 2.64 12/17/1956 2.69 09/23/1957 6.27 09/07/1958 7.59 10/03/1959 3.71 10/25/1960 6.04 06/13/1961 3.82 05/29/1962 3.18 06/17/1963 2.65 05/21/1964 2.86 10/19/1965 4.51 05/01/1966 3.29 09/20/1967 19.70 05/08/1968 9.26 11/24/1969 3.71 05/23/1970 4.01 09/10/1971 7.84 05/07/1972 4.32 08/06/1974 5.04 08/06/1975 2.56 10/25/1976 5.41 04/14/1977 3.82 06/02/1978 3.65 05/31/1979 3.27 08/07/1980 10.91 05/01/1981 4.37 10/06/1982 7.18 10/09/1983 2.85 10/08/1984 3.16 09/12/1985 3.87 10/06/1986 3.79 06/01/1987 6.62 09/14/1988 2.41 04/28/1989 1.51 07/13/1990 9.29 12/17/1991 6.36 05/15/1992 4.03 03/12/1993 3.57 09/10/1994 3.77 05/27/1995 4.22 08/15/1996 2.45 06/20/1997 4.98 08/17/1998 5.88 08/18/1999 3.78 06/05/2000 7.01 08/29/2001 5.12 07/10/2002 7.07 09/12/2003 6.45 04/03/2004 3.98 07/15/2005 6.83 09/18/2006 5.78 06/28/2007 8.28 08/17/2008 3.43 09/06/2009 4.37 04/12/2010 6.84 01/09/2011 2.34 09/28/2012 4.54 05/25/2013 4.80 10/31/2014 4.03 05/12/2015 6.00 08/15/2016 6.21 03/05/2017 4.79 Duration: 10 days 02/14/1923 9.20 05/09/1924 4.95 09/24/1925 4.16 03/10/1926 4.07 06/14/1927 3.99 11/06/1928 4.43 03/17/1929 6.48 04/24/1930 4.89 06/26/1931 4.55 08/25/1932 4.72 07/28/1933 4.10 11/15/1934 4.36 09/05/1935 9.04 06/28/1936 8.32 12/22/1937 4.91 12/22/1938 3.04 05/31/1939 3.63 05/19/1940 7.12 04/26/1941 7.82 07/02/1942 9.76 05/29/1943 6.79 08/22/1944 4.61 06/12/1945 5.36 08/29/1946 6.80 05/17/1947 3.58 06/24/1948 2.68 04/20/1949 6.56 05/28/1950 3.77 09/14/1951 5.70 05/19/1952 3.41 08/27/1953 5.37 11/04/1954 3.25 05/29/1955 2.66 12/17/1956 2.72 09/23/1957 6.33 09/07/1958 8.07 09/25/1959 4.20 10/17/1960 8.09 06/13/1961 3.86 05/29/1962 3.21 06/17/1963 3.97 05/21/1964 2.96 10/19/1965 4.55 05/01/1966 3.32 09/17/1967 20.14 05/04/1968 9.99 11/27/1969 4.23 05/24/1970 4.88 09/10/1971 7.92 05/06/1972 6.01 08/06/1974 5.09 07/31/1975 3.10 10/20/1976 5.46 06/16/1977 4.99 06/02/1978 3.69 05/28/1979 3.89 08/07/1980 11.02 04/24/1981 5.72 10/06/1982 7.25 09/10/1983 3.80 10/08/1984 3.19 10/15/1985 4.56 06/16/1986 4.63 05/30/1987 7.89 09/14/1988 2.43 07/13/1990 9.38 12/18/1991 7.66 03/28/1992 4.84 03/12/1993 3.61 03/09/1994 4.65 05/24/1995 4.32 08/15/1996 3.88 06/18/1997 5.03 08/14/1998 6.36 08/18/1999 3.82 06/05/2000 7.33 08/28/2001 5.80 07/01/2002 7.89 09/12/2003 7.70 06/22/2004 4.54 07/15/2005 6.90 09/18/2006 5.84 06/28/2007 10.08 08/17/2008 3.57 09/05/2009 4.44 04/12/2010 6.91 01/09/2011 2.86 09/28/2012 4.59 05/25/2013 4.85 10/31/2014 4.29 05/12/2015 6.06 08/14/2016 7.55 03/05/2017 4.84 Duration: 20 days 02/04/1923 9.90 05/04/1924 7.05 09/28/1925 4.92 10/04/1926 5.05 06/06/1927 5.45 09/08/1928 4.87 05/13/1929 6.75 05/28/1930 7.56 06/26/1931 4.55 08/14/1932 6.50 07/28/1933 5.01 11/15/1934 4.93 09/06/1935 12.90 06/28/1936 9.75 12/12/1937 9.21 12/24/1938 3.26 05/26/1939 3.68 05/17/1940 8.02 04/20/1941 8.30 06/23/1942 10.91 05/29/1943 6.97 08/22/1944 4.94 06/03/1945 5.50 08/29/1946 8.18 04/13/1947 5.66 06/13/1948 2.88 04/19/1949 7.05 05/27/1950 3.82 09/12/1951 9.06 05/19/1952 3.89 08/20/1953 8.19 11/04/1954 3.36 05/10/1955 4.10 12/17/1956 2.72 09/23/1957 7.25 09/06/1958 9.27 09/24/1959 4.46 10/13/1960 10.22 06/13/1961 4.39 04/04/1962 3.25 06/17/1963 5.77 05/21/1964 3.41 02/04/1965 6.00 04/18/1966 5.65 09/17/1967 21.29 04/23/1968 10.19 11/16/1969 4.75 05/15/1970 6.16 09/11/1971 9.70 04/27/1972 7.07 06/11/1973 9.90 08/27/1974 6.12 05/24/1975 3.59 10/15/1976 7.07 06/13/1977 5.63 05/21/1978 4.98 04/17/1979 4.96 07/23/1980 11.29 05/30/1981 6.47 10/02/1982 7.33 09/10/1983 3.80 10/08/1984 4.38 10/15/1985 6.75 06/08/1986 6.86 05/30/1987 8.64 05/12/1988 3.18 04/13/1989 2.39 07/08/1990 9.70 12/18/1991 8.52 05/15/1992 6.27 04/30/1993 4.42 02/28/1994 4.85 05/18/1995 5.10 08/13/1996 4.61 06/07/1997 7.15 08/05/1998 7.53 08/23/1999 3.86 06/05/2000 8.23 08/28/2001 6.46 06/27/2002 15.08 09/02/2003 11.18 06/08/2004 5.14 07/15/2005 6.90 09/09/2006 7.32 06/17/2007 13.39 07/07/2008 5.38 09/05/2009 5.84 04/04/2010 6.91 12/28/2010 2.93 09/13/2012 6.51 05/26/2013 7.40 09/13/2014 4.91 05/12/2015 7.41 08/14/2016 8.14 02/20/2017 6.31 Duration: 30 days 02/04/1923 10.00 05/04/1924 8.45 09/18/1925 6.34 10/04/1926 6.56 09/09/1927 6.83 09/01/1928 5.66 03/17/1929 8.68 05/23/1930 8.51 06/26/1931 7.68 08/14/1932 6.83 07/28/1933 6.71 11/03/1934 5.23 09/05/1935 15.04 06/24/1936 10.10 12/04/1937 10.43 04/18/1938 4.80 05/14/1939 4.48 05/17/1940 10.52 04/26/1941 11.44 08/16/1942 11.63 05/21/1943 7.14 05/02/1944 6.34 06/12/1945 5.90 08/29/1946 9.48 04/27/1947 7.21 10/17/1948 3.72 06/26/1949 8.18 05/12/1950 6.37 09/12/1951 9.29 05/19/1952 4.42 08/20/1953 8.19 11/04/1954 3.36 05/08/1955 4.20 10/14/1956 3.10 08/28/1957 7.65 09/06/1958 11.14 09/24/1959 4.69 10/13/1960 10.92 06/13/1961 4.52 03/31/1962 3.73 06/17/1963 5.77 05/21/1964 3.61 01/22/1965 7.50 04/21/1966 5.91 09/17/1967 22.00 04/20/1968 10.25 11/16/1969 4.82 05/15/1970 6.16 09/11/1971 12.78 04/27/1972 7.07 08/27/1974 7.77 05/14/1975 4.71 10/05/1976 9.47 06/01/1977 5.67 05/21/1978 5.27 08/25/1979 7.17 07/20/1980 11.41 05/02/1981 7.96 09/14/1982 11.96 10/09/1983 5.52 10/08/1984 6.51 10/15/1985 6.75 05/28/1986 7.67 05/11/1987 10.00 05/12/1988 4.02 04/13/1989 2.39 07/13/1990 10.50 12/14/1991 9.39 05/15/1992 7.54 04/30/1993 5.77 09/09/1994 7.25 05/18/1995 5.33 08/13/1996 5.24 05/28/1997 8.06 08/14/1998 8.91 06/14/1999 4.13 05/21/2000 8.39 08/28/2001 6.82 06/27/2002 15.15 09/01/2003 11.42 04/03/2004 7.08 06/27/2005 6.90 08/31/2006 7.87 06/06/2007 13.89 07/24/2008 5.94 09/06/2009 6.60 04/16/2010 10.49 09/17/2011 3.38 09/13/2012 6.51 05/25/2013 8.98 09/05/2014 5.60 05/06/2015 7.45 08/14/2016 8.81 02/14/2017 6.55 Duration: 45 days 02/14/1923 14.30 04/10/1924 9.25 09/01/1925 7.21 10/04/1926 6.56 09/04/1927 7.08 11/06/1928 7.84 03/11/1929 8.75 04/24/1930 10.63 06/26/1931 7.92 08/14/1932 8.28 07/25/1933 9.24 11/15/1934 7.57 09/05/1935 15.25 05/20/1936 13.49 11/23/1937 11.06 04/16/1938 4.83 08/04/1939 5.24 05/17/1940 12.53 04/21/1941 13.33 07/28/1942 12.09 05/11/1943 7.30 05/02/1944 8.69 06/12/1945 8.11 08/29/1946 14.07 04/13/1947 9.70 05/25/1948 4.74 06/11/1949 10.12 04/25/1950 6.87 09/12/1951 11.22 04/19/1952 4.66 08/20/1953 8.46 09/30/1954 4.83 05/08/1955 4.20 10/14/1956 3.10 03/18/1957 9.37 09/06/1958 13.04 08/23/1959 6.55 10/13/1960 14.21 12/29/1960 5.38 04/23/1962 4.63 11/09/1963 7.15 05/21/1964 5.06 09/26/1965 8.48 04/18/1966 7.29 08/18/1967 27.13 05/08/1968 12.56 08/26/1969 6.38 08/24/1970 7.06 09/10/1971 15.76 04/28/1972 8.27 08/06/1974 11.06 04/30/1975 4.76 09/15/1976 14.40 06/13/1977 6.55 05/03/1978 6.02 04/30/1979 8.37 08/07/1980 12.05 05/02/1981 10.86 09/04/1982 13.11 09/10/1983 6.69 09/21/1984 7.01 09/11/1985 10.05 05/11/1986 8.72 05/05/1987 10.94 04/16/1988 5.44 03/20/1989 2.94 07/08/1990 10.61 12/14/1991 11.87 04/03/1992 8.14 05/18/1993 6.61 09/02/1994 8.45 11/17/1995 6.87 08/09/1996 7.22 05/13/1997 10.26 08/05/1998 10.33 03/18/1999 5.11 05/01/2000 10.72 08/28/2001 6.82 06/27/2002 15.80 08/15/2003 11.49 02/24/2004 8.34 07/15/2005 6.92 08/31/2006 8.31 05/22/2007 19.71 07/07/2008 8.46 09/08/2009 8.16 04/12/2010 11.34 09/17/2011 3.38 09/13/2012 6.77 05/11/2013 10.13 09/19/2014 6.85 04/10/2015 9.53 08/14/2016 10.31 01/28/2017 6.71 Duration: 60 days 02/04/1923 15.15 05/04/1924 11.10 09/07/1925 7.54 03/10/1926 9.82 08/21/1927 7.36 09/08/1928 8.58 03/20/1929 13.03 04/24/1930 15.11 06/26/1931 8.79 08/14/1932 8.85 07/29/1933 11.88 11/03/1934 7.93 09/05/1935 18.23 05/09/1936 16.16 12/04/1937 11.48 12/22/1938 5.19 05/14/1939 5.91 05/17/1940 13.85 04/14/1941 17.47 07/02/1942 13.91 04/17/1943 7.59 05/02/1944 9.26 04/21/1945 8.81 08/21/1946 16.27 04/04/1947 9.71 05/12/1948 5.19 06/09/1949 11.27 04/12/1950 8.37 09/12/1951 12.65 03/31/1952 6.11 08/20/1953 9.72 04/28/1954 5.62 05/12/1955 4.57 08/26/1956 4.78 03/03/1957 10.47 09/06/1958 16.14 08/23/1959 6.78 10/13/1960 16.13 06/13/1961 7.32 04/04/1962 6.43 10/22/1963 8.41 05/22/1964 5.14 09/24/1965 8.93 04/18/1966 8.19 08/18/1967 28.99 04/29/1968 14.97 10/05/1969 7.62 08/04/1970 8.44 08/30/1971 16.13 04/27/1972 8.92 08/06/1974 12.71 06/09/1975 5.56 09/10/1976 14.91 04/30/1977 7.32 04/10/1978 7.76 04/08/1979 10.48 08/07/1980 14.59 04/19/1981 13.82 09/14/1982 13.98 09/10/1983 9.32 09/04/1984 7.24 09/11/1985 12.24 05/10/1986 11.80 05/05/1987 10.94 04/16/1988 6.28 04/28/1989 3.18 07/16/1990 12.03 12/09/1991 13.95 03/28/1992 12.38 04/30/1993 9.45 08/31/1994 9.38 10/30/1995 7.75 08/09/1996 8.02 05/10/1997 10.93 08/14/1998 11.68 06/26/1999 6.21 05/01/2000 11.62 08/28/2001 6.95 09/07/2002 17.69 07/28/2003 12.01 02/14/2004 8.94 05/29/2005 8.72 08/31/2006 8.76 05/10/2007 21.32 07/02/2008 9.46 09/05/2009 9.35 04/12/2010 13.40 09/17/2011 3.45 09/13/2012 6.94 05/11/2013 11.38 09/13/2014 9.68 03/18/2015 12.59 08/14/2016 10.65 01/18/2017 8.59