1961 01 -7.50 -99.99 -99.99 
1961 03  -.58 -99.99 -99.99 
1961 05 18.14 -99.99 -99.99 
1961 06 23.13 -99.99 -99.99 
1961 07 23.74 -99.99 -99.99 
1961 08 20.60 -99.99 -99.99 
1962 04 10.98 -99.99 -99.99 
1962 05 20.69 -99.99 -99.99 
1962 06 19.60   8.89  14.24 
1962 07 24.70 -99.99 -99.99 
1962 08 18.42 -99.99 -99.99 
1963 04  7.50 -99.99 -99.99 
1963 05 19.69 -99.99 -99.99 
1963 06 20.87 -99.99 -99.99 
1963 07 23.93  12.63  18.28 
1963 08 20.59   9.80  15.19 
1963 09 17.33 -99.99 -99.99 
1963 12 -9.92 -99.99 -99.99 
1969 01 20.68 -99.99 -99.99 
1969 02 13.53 -99.99 -99.99 
1969 03 -6.31 -99.99 -99.99 
1969 04  9.17 -99.99 -99.99 
1969 05 11.29 -99.99 -99.99 
1969 06 19.04 -99.99 -99.99 
1969 07 21.79  12.84  17.31 
1969 08 21.17  10.06  15.61 
1969 09 17.89 -99.99 -99.99 
1969 10  3.00 -99.99 -99.99 
1969 11 -1.28 -99.99 -99.99 
1970 03 -1.41  -8.22  -4.81 
1970 04  9.02    .74   4.88 
1970 05 17.86 -99.99 -99.99 
1970 06 19.76 -99.99 -99.99 
1970 07 24.50  13.35  18.92 
1970 08 20.12 -99.99 -99.99 
1970 09 15.18 -99.99 -99.99 
1970 10  6.03 -99.99 -99.99 
1971 02 11.92 -99.99 -99.99 
1971 05 15.70 -99.99 -99.99 
1971 06 20.67 -99.99 -99.99 
1973 03 -1.17 -99.99 -99.99 
1973 04 13.30   3.63   8.46 
1973 05 19.03   7.42  13.22 
1973 06 24.32  12.00  18.16 
1973 07 20.44 -99.99 -99.99 
1973 08 20.24  10.08  15.16 
1973 09 10.31 -99.99 -99.99 
1974 02 -7.00 -99.99 -99.99 
1974 03  -.58 -99.99 -99.99 
1974 04  8.96 -99.99 -99.99 
1974 05 18.43 -99.99 -99.99 
1974 06 21.15 -99.99 -99.99 
1974 07 25.34 -99.99 -99.99 
1974 08 20.69 -99.99 -99.99 
1974 09 19.27 -99.99 -99.99 
1974 10 13.64 -99.99 -99.99 
1974 12 -4.63 -99.99 -99.99 
1975 03   .65 -99.99 -99.99 
1975 04 16.11 -99.99 -99.99 
1975 05 20.44 -99.99 -99.99 
1975 06 25.28 -99.99 -99.99 
1975 08 22.00 -99.99 -99.99 
1975 09 19.79 -99.99 -99.99 
1976 02 15.80 -99.99 -99.99 
1976 03 99.99 -14.75 -99.99 
1976 04  9.79 -99.99 -99.99 
1976 05 18.00 -99.99 -99.99 
1976 06 21.17 -99.99 -99.99 
1976 07 20.29 -99.99 -99.99 
1976 08 22.25 -99.99 -99.99 
1976 09 15.88 -99.99 -99.99 
1976 10 -2.07 -99.99 -99.99 
1977 01 14.71 -99.99 -99.99 
1977 03  -.54 -99.99 -99.99 
1977 04 11.77    .64   6.20 
1977 05 21.86 -99.99 -99.99 
1977 06 24.44 -99.99 -99.99 
1977 07 23.71 -99.99 -99.99 
1977 08 21.14 -99.99 -99.99 
1977 09 14.37 -99.99 -99.99 
1977 10  2.11 -99.99 -99.99 
1978 02 -8.88 -99.99 -99.99 
1978 03   .90 -99.99 -99.99 
1978 04  7.21 -99.99 -99.99 
1978 05 17.04 -99.99 -99.99 
1978 06 19.40 -99.99 -99.99 
1978 07 21.80 -99.99 -99.99 
1978 08 20.43 -99.99 -99.99 
1978 09 14.15 -99.99 -99.99 
1978 10  3.82 -99.99 -99.99 
1979 03  -.57 -99.99 -99.99 
1979 04  2.07 -99.99 -99.99 
1979 05 21.84 -99.99 -99.99 
1979 06 17.40 -99.99 -99.99 
1979 07 23.30  13.73  18.51 
1979 08 22.77 -99.99 -99.99 
1979 09 16.14 -99.99 -99.99 
1979 10  4.54 -99.99 -99.99 
1980 02 -9.92 -99.99 -99.99 
1980 03 -5.28 -99.99 -99.99 
1980 04  7.47    .92   4.19 
1980 05 20.24 -99.99 -99.99 
1980 06 21.12 -99.99 -99.99 
1980 07 22.47 -99.99 -99.99 
1980 08 17.57 -99.99 -99.99 
1980 09 13.82 -99.99 -99.99 
1980 10  5.89 -99.99 -99.99 
1981 02 -5.88 -99.99 -99.99 
1981 04  3.63  -2.64    .49 
1981 05 17.18   5.31  11.24 
1981 06 25.29 -99.99 -99.99 
1981 07 27.80  15.44  21.62 
1981 08 26.20  14.15  20.17 
1981 09 14.76 -99.99 -99.99 
1981 10 10.35 -99.99 -99.99 
1982 04  9.88 -99.99 -99.99 
1982 06 20.51 -99.99 -99.99 
1982 07 24.92  12.73  18.82 
1982 08 22.99 -99.99 -99.99 
1982 09 17.40 -99.99 -99.99 
1983 05 16.49 -99.99 -99.99 
1983 06 19.53 -99.99 -99.99 
1983 07 23.91  13.77  18.84 
1983 08 20.81 -99.99 -99.99 
1983 09 14.48 -99.99 -99.99 
1984 02 -9.10 -99.99 -99.99 
1984 03  -.78  -9.83  -5.30 
1984 04  7.43 -99.99 -99.99 
1984 05 21.74 -99.99 -99.99 
1984 06 21.76 -99.99 -99.99 
1984 07 25.45 -99.99 -99.99 
1984 08 19.26 -99.99 -99.99 
1985 03 -1.51 -11.96  -6.73 
1985 05 17.11 -99.99 -99.99 
1985 06 20.46 -99.99 -99.99 
1985 07 22.14 -99.99 -99.99 
1985 08 23.85  12.23  18.04 
1985 09 15.60 -99.99 -99.99 
1986 03 -2.00 -99.99 -99.99 
1986 04 12.28 -99.99 -99.99 
1986 05 15.72 -99.99 -99.99 
1986 06 22.14 -99.99 -99.99 
1986 07 19.35 -99.99 -99.99 
1986 08 20.46 -99.99 -99.99 
1986 09 12.82 -99.99 -99.99 
1987 03 -3.38 -13.62  -8.50 
1987 05 20.12   8.62  14.37 
1987 06 26.20 -99.99 -99.99 
1987 07 22.33 -99.99 -99.99 
1988 02 -7.36 -99.99 -99.99 
1988 03  -.18 -99.99 -99.99 
1988 04  7.75 -99.99 -99.99 
1988 05 18.85 -99.99 -99.99 
1988 06 27.07  13.18  20.12 
1988 07 27.55  15.70  21.62 
1989 04  5.20 -99.99 -99.99 
1989 05 17.77 -99.99 -99.99 
1989 06 27.00  13.94  20.46 
1989 07 25.36 -99.99 -99.99 
1989 08 20.20 -99.99 -99.99 
1989 09 16.59 -99.99 -99.99 
1990 04 10.56    .79   5.67 
1990 05 15.66 -99.99 -99.99 
1990 06 19.85 -99.99 -99.99 
1990 07 22.85 -99.99 -99.99 
1990 08 19.95  10.14  15.05 
1990 09 14.21 -99.99 -99.99 
1991 04 11.98   2.07   7.02 
1991 05 22.28 -99.99 -99.99 
1991 06 25.03  13.56  19.29 
1991 07 24.16 -99.99 -99.99 
1991 08 19.62 -99.99 -99.99 
1991 09 14.98 -99.99 -99.99 
1991 10 10.81 -99.99 -99.99 
1992 03 -1.79 -99.99 -99.99 
1992 04  9.08 -99.99 -99.99 
1992 05 16.40 -99.99 -99.99 
1992 06 20.45 -99.99 -99.99 
1992 07 20.53 -99.99 -99.99 
1992 08 19.35 -99.99 -99.99 
1992 09 19.00 -99.99 -99.99 
1993 05 18.96 -99.99 -99.99 
1993 06 20.91 -99.99 -99.99 
1993 07 23.31 -99.99 -99.99 
1993 08 20.07 -99.99 -99.99 
1994 03 -4.94 -99.99 -99.99 
1994 04  8.88  -1.46   3.71 
1994 07 18.61  11.32  14.96 
1994 08 19.29 -99.99 -99.99 
1994 09 17.34 -99.99 -99.99 
1995 04 18.11 -99.99 -99.99 
1995 05 21.09 -99.99 -99.99 
1995 06 26.68 -99.99 -99.99 
1995 07 25.50 -99.99 -99.99 
1995 08 22.53 -99.99 -99.99 
1995 09 19.21 -99.99 -99.99 
1996 06 23.90 -99.99 -99.99 
1996 08 22.11 -99.99 -99.99 
1996 09 14.81 -99.99 -99.99 
1996 10  6.15 -99.99 -99.99 
1997 05 17.04 -99.99 -99.99 
1997 06 24.70 -99.99 -99.99 
1997 07 21.28 -99.99 -99.99 
1997 08 20.39 -99.99 -99.99 
1997 09 15.25   5.05  10.14 
1998 04  2.76 -99.99 -99.99 
1998 05 19.74 -99.99 -99.99 
1998 06 26.24 -99.99 -99.99 
1998 07 26.97 -99.99 -99.99 
1998 08 23.24 -99.99 -99.99 
1998 09 15.61 -99.99 -99.99 
1999 03 -3.34 -99.99 -99.99 
1999 04 12.42 -99.99 -99.99 
1999 05 13.42 -99.99 -99.99 
1999 06 22.87 -99.99 -99.99 
1999 07 26.63  14.13  20.37 
1999 08 22.01 -99.99 -99.99 
1999 09 13.41 -99.99 -99.99 
1999 10 10.51 -99.99 -99.99 
2000 03 -1.04 -99.99 -99.99 
2000 04 13.08   2.63   7.85 
2000 05 13.16 -99.99 -99.99 
2000 06 22.86 -99.99 -99.99 
2000 07 25.61  14.58  20.09 
2000 08 22.12 -99.99 -99.99 
2000 09 14.19 -99.99 -99.99 
2000 10  6.55 -99.99 -99.99 
2001 04 12.16   2.09   7.13 
2001 05 18.79 -99.99 -99.99 
2001 06 20.37   9.56  14.96 
2001 07 25.52  12.83  19.17 
2001 08 21.01 -99.99 -99.99 
2001 09 15.97 -99.99 -99.99 
2002 04  8.60  -1.97   3.31 
2002 05 14.05 -99.99 -99.99 
2002 06 19.11 -99.99 -99.99 
2002 07 26.26 -99.99 -99.99 
2002 08 18.95 -99.99 -99.99 
2002 09 18.48 -99.99 -99.99 
2003 03 -2.40 -10.98  -6.68 
2003 04  8.84 -99.99 -99.99 
2003 05 17.65 -99.99 -99.99 
2003 06 17.11 -99.99 -99.99 
2003 07 24.44 -99.99 -99.99 
2003 08 24.71  12.75  18.73 
2003 09 17.68 -99.99 -99.99 
2004 04  5.58 -99.99 -99.99 
2004 05 20.00 -99.99 -99.99 
2004 06 22.23  11.22  16.72 
2004 07 25.71 -99.99 -99.99 
2004 08 23.97 -99.99 -99.99 
2005 09 18.08 -99.99 -99.99 
2006 04  9.50 -99.99 -99.99 
2006 05 18.12   6.58  12.35 
2006 06 25.08 -99.99 -99.99 
2006 07 21.93 -99.99 -99.99 
2006 08 22.37  12.41  17.39 
2006 09 17.44 -99.99 -99.99 
2007 03   .-4 -99.99 -99.99 
2007 04  7.56 -99.99 -99.99 
2007 07 24.03 -99.99 -99.99 
2007 08 26.92 -99.99 -99.99 
2007 09 18.10 -99.99 -99.99 
2007 10  9.74 -99.99 -99.99 
2008 02 -5.77 -99.99 -99.99 
2008 03  1.72 -99.99 -99.99 
2008 04 13.53 -99.99 -99.99 
2008 05 17.89   6.20  12.04 
2008 06 20.71 -99.99 -99.99 
2008 07 25.75 -99.99 -99.99 
2008 08 24.72  12.66  18.68 
2008 09 13.69 -99.99 -99.99 
2008 10 11.38 -99.99 -99.99 
2009 02 -5.30 -99.99 -99.99 
2009 03   .61 -99.99 -99.99 
2009 04  7.10 -99.99 -99.99 
2009 05 19.15 -99.99 -99.99 
2009 06 25.77 -99.99 -99.99 
2009 07 24.00 -99.99 -99.99 
2009 08 21.14 -99.99 -99.99 
2009 09 18.65 -99.99 -99.99 
2009 10 10.42 -99.99 -99.99 
2010 02 -9.68 -99.99 -99.99 
2010 03 -2.57 -99.99 -99.99 
2010 04 10.12 -99.99 -99.99 
2010 05 22.22   9.18  15.70 
2010 06 26.71 -99.99 -99.99 
2010 07 30.53  15.78  23.15 
2010 08 29.33 -99.99 -99.99 
2010 09 18.57 -99.99 -99.99 
2010 10  6.34 -99.99 -99.99 
2011 02 14.58 -99.99 -99.99 
2011 03 -3.94 -99.99 -99.99 
2011 04  8.03 -99.99 -99.99 
2011 05 18.91 -99.99 -99.99 
2011 06 21.01  10.76  15.88 
2011 07 27.26 -99.99 -99.99 
2011 08 22.19 -99.99 -99.99 
2011 09 15.69 -99.99 -99.99 
2011 10  8.96 -99.99 -99.99 
2012 02 11.82 -19.25 -15.53 
2012 03 -3.28 -99.99 -99.99 
2012 05 21.97 -99.99 -99.99 
2012 06 24.11 -99.99 -99.99 
2012 07 26.05 -99.99 -99.99 
2012 08 25.73 -99.99 -99.99 
2013 02 -5.12 -12.93  -9.02 
