1955 05 21.98 -99.99 -99.99 
1961 02 -1.04 -99.99 -99.99 
1961 03  4.60 -99.99 -99.99 
1961 04 13.70 -99.99 -99.99 
1961 05 19.28   9.82  14.55 
1961 06 27.32 -99.99 -99.99 
1961 07 27.36  16.65  22.00 
1961 08 28.08 -99.99 -99.99 
1961 09 18.03   8.93  13.48 
1961 10 12.22 -99.99 -99.99 
1962 06 24.05 -99.99 -99.99 
1962 07 26.96 -99.99 -99.99 
1962 08 25.24 -99.99 -99.99 
1962 09 22.52  10.18  16.35 
1962 10 13.43   4.13   8.78 
1963 02 -2.87 -99.99 -99.99 
1963 04 13.46   3.18   8.32 
1963 05 23.79  12.82  18.30 
1963 06 23.28  12.82  18.04 
1963 07 28.93 -99.99 -99.99 
1963 08 26.75  15.64  21.19 
1963 09 23.21  11.77  17.49 
1963 10 12.32 -99.99 -99.99 
1963 11  5.35 -99.99 -99.99 
1969 01 12.42 -99.99 -99.99 
1969 02 -9.13 -18.91 -14.02 
1969 03  -.29  -8.60  -4.44 
1969 04 13.99   3.27   8.63 
1969 05 19.21   8.77  13.99 
1969 06 26.34  13.83  20.08 
1969 07 25.57 -99.99 -99.99 
1969 08 26.00  15.37  20.68 
1969 09 19.68 -99.99 -99.99 
1969 10  9.57 -99.99 -99.99 
1970 03  2.78  -4.46   -.84 
1970 04 16.20 -99.99 -99.99 
1970 05 19.86 -99.99 -99.99 
1970 06 23.33 -99.99 -99.99 
1970 07 29.45  17.95  23.70 
1970 08 23.87 -99.99 -99.99 
1970 09 19.11   9.60  14.35 
1970 10 10.42 -99.99 -99.99 
1971 03 -1.21 -99.99 -99.99 
1971 04 12.05   1.32   6.68 
1971 05 21.05   8.81  14.93 
1971 06 25.02  14.50  19.76 
1973 04 16.29 -99.99 -99.99 
1973 05 21.16  11.04  16.10 
1973 06 23.82  13.73  18.77 
1973 08 22.32  13.22  17.77 
1973 09 16.00 -99.99 -99.99 
1973 10 10.54 -99.99 -99.99 
1974 03  1.08 -99.99 -99.99 
1974 04 10.80   2.23   6.51 
1974 05 99.99   9.50 -99.99 
1974 07 26.40 -99.99 -99.99 
1974 08 24.60  14.21  19.40 
1974 09 22.20  10.77  16.48 
1974 10 17.64   6.75  12.19 
1975 02 -3.42 -99.99 -99.99 
1975 04 20.16 -99.99 -99.99 
1975 05 99.99  12.75 -99.99 
1975 06 30.04  18.08  24.06 
1975 07 28.11 -99.99 -99.99 
1975 09 23.75 -99.99 -99.99 
1976 02 -9.43 -99.99 -99.99 
1976 04 14.77 -99.99 -99.99 
1976 07 23.15  13.92  18.53 
1976 08 99.99  14.11 -99.99 
1976 10  5.12 -99.99 -99.99 
1977 05 22.22 -99.99 -99.99 
1977 07 26.11 -99.99 -99.99 
1977 09 17.15 -99.99 -99.99 
1978 02 -5.79 -99.99 -99.99 
1978 03  6.10 -99.99 -99.99 
1978 04 12.96   3.81   8.38 
1978 05 17.74 -99.99 -99.99 
1978 06 21.63 -99.99 -99.99 
1978 08 26.00 -99.99 -99.99 
1978 09 20.18 -99.99 -99.99 
1979 03  2.55  -3.11   -.27 
1979 04 10.22 -99.99 -99.99 
1979 09 20.92 -99.99 -99.99 
1979 10  8.68   3.65   6.16 
1980 02 -7.12 -99.99 -99.99 
1980 03 -4.41 -99.99 -99.99 
1980 04 12.21   3.32   7.76 
1980 05 18.95 -99.99 -99.99 
1980 06 25.07 -99.99 -99.99 
1980 07 26.59  16.73  21.66 
1980 08 23.38  13.47  18.42 
1980 09 18.18  10.35  14.26 
1980 10  9.83 -99.99 -99.99 
1981 02  -.87 -99.99 -99.99 
1981 04  9.85   1.04   5.44 
1981 05 99.99   9.79 -99.99 
1981 06 29.45  17.04  23.24 
1981 07 99.99  17.69 -99.99 
1981 08 28.37  16.79  22.58 
1981 09 19.50   9.96  14.73 
1981 10 14.63   4.88   9.75 
1982 04 99.99   4.42 -99.99 
1982 05 19.43 -99.99 -99.99 
1982 06 20.96 -99.99 -99.99 
1982 09 19.61 -99.99 -99.99 
1983 04 18.26   7.17  12.71 
1983 05 21.46  11.96  16.70 
1983 06 24.49  13.02  18.75 
1983 08 24.74 -99.99 -99.99 
1983 09 21.36   9.77  15.56 
1984 02 -8.22 -99.99 -99.99 
1984 04 13.48   2.34   7.91 
1984 05 26.47  12.71  19.59 
1984 06 26.83  14.84  20.83 
1984 07 29.02  17.06  23.04 
1984 08 99.99  13.93 -99.99 
1984 09 21.77 -99.99 -99.99 
1985 03 -4.26 -99.99 -99.99 
1985 04 12.37   2.30   7.33 
1985 06 23.90 -99.99 -99.99 
1985 07 24.32 -99.99 -99.99 
1985 08 29.48  17.12  23.30 
1986 03  1.23  -5.55  -2.16 
1986 04 18.79   6.98  12.89 
1986 05 21.40 -99.99 -99.99 
1986 06 27.90 -99.99 -99.99 
1986 07 28.00  15.92  21.96 
1986 08 99.99  16.87 -99.99 
1986 09 20.55 -99.99 -99.99 
1987 05 21.76  11.16  16.45 
1987 06 26.43 -99.99 -99.99 
1987 08 24.15 -99.99 -99.99 
1987 09 16.95 -99.99 -99.99 
1987 10 10.06   -.30   4.88 
1987 11  -.52 -99.99 -99.99 
1988 02 -6.03 -99.99 -99.99 
1988 03  2.58 -99.99 -99.99 
1988 04 12.43 -99.99 -99.99 
1988 05 19.58 -99.99 -99.99 
1988 06 27.45  16.70  22.08 
1988 07 29.21  18.61  23.91 
1988 08 27.14 -99.99 -99.99 
1988 09 18.75 -99.99 -99.99 
1988 10 11.51 -99.99 -99.99 
1989 02   .43 -99.99 -99.99 
1989 03  5.01 -99.99 -99.99 
1989 04 15.07 -99.99 -99.99 
1989 06 26.34  16.00  21.17 
1989 07 26.15 -99.99 -99.99 
1989 08 26.68 -99.99 -99.99 
1989 09 22.12  10.92  16.52 
1989 10 11.86 -99.99 -99.99 
1990 01 -4.41 -99.99 -99.99 
1990 04 17.37   4.84  11.11 
1990 07 26.52  16.07  21.29 
1990 08 99.99  13.63 -99.99 
1990 09 18.36 -99.99 -99.99 
1990 10 11.47 -99.99 -99.99 
1990 11  5.53 -99.99 -99.99 
1991 02 -6.06 -99.99 -99.99 
1991 03  -.32  -6.52  -3.42 
1991 04 15.38 -99.99 -99.99 
1991 05 21.34 -99.99 -99.99 
1991 06 28.54 -99.99 -99.99 
1991 07 30.20 -99.99 -99.99 
1991 08 26.06 -99.99 -99.99 
1991 09 20.02 -99.99 -99.99 
1991 10 16.84 -99.99 -99.99 
1992 03  4.53 -99.99 -99.99 
1992 05 19.67   8.63  14.15 
1992 06 26.41  15.22  20.81 
1993 02 -2.87 -99.99 -99.99 
1993 07 25.47 -99.99 -99.99 
1993 08 25.01  14.30  19.65 
1993 09 15.39 -99.99 -99.99 
1994 04 14.71   4.23   9.47 
1994 07 25.51  14.72  20.11 
1994 09 25.28  12.19  18.73 
1994 10 14.74 -99.99 -99.99 
1995 01 -3.02 -99.99 -99.99 
1995 03  8.00  -1.14   3.43 
1995 04 99.99   7.66 -99.99 
1995 06 99.99  18.23 -99.99 
1995 07 27.75  16.66  22.20 
1995 08 26.39  15.64  21.01 
1995 10 12.26 -99.99 -99.99 
1996 01 -9.55 -99.99 -99.99 
1996 03 -2.08 -99.99 -99.99 
1996 04 12.47   2.61   7.54 
1996 05 26.39  13.61  20.00 
1996 06 25.82 -99.99 -99.99 
1996 07 31.26  17.94  24.60 
1996 08 28.11 -99.99 -99.99 
1996 09 18.29 -99.99 -99.99 
1996 10 12.32 -99.99 -99.99 
1996 11  7.44 -99.99 -99.99 
1997 03  4.07 -99.99 -99.99 
1997 04 13.57 -99.99 -99.99 
1997 05 23.02 -99.99 -99.99 
1997 06 27.32  16.34  21.83 
1997 07 27.35  16.53  21.94 
1997 08 27.95  15.45  21.70 
1997 10 11.28 -99.99 -99.99 
1998 05 22.69  10.89  16.79 
1998 06 30.78  17.90  24.34 
1998 07 30.79  18.89  24.84 
1998 08 28.01 -99.99 -99.99 
1998 09 22.12   9.64  15.88 
1998 10 14.42 -99.99 -99.99 
1999 04 18.24   6.27  12.25 
1999 05 17.92   8.39  13.15 
1999 06 29.21  16.34  22.77 
1999 07 31.29  19.16  25.22 
1999 08 27.52 -99.99 -99.99 
1999 09 20.57 -99.99 -99.99 
1999 10 14.33 -99.99 -99.99 
1999 11  -.62 -99.99 -99.99 
2000 02  1.00 -99.99 -99.99 
2000 03  4.25 -99.99 -99.99 
2000 04 17.67   7.81  12.74 
2000 05 18.44 -99.99 -99.99 
2000 06 25.07 -99.99 -99.99 
2000 07 28.26  18.73  23.49 
2000 08 27.47 -99.99 -99.99 
2000 09 19.20 -99.99 -99.99 
2000 10 12.87   4.28   8.57 
2001 03  5.95 -99.99 -99.99 
2001 04 16.99   6.94  11.96 
2001 05 20.43 -99.99 -99.99 
2001 06 23.68  13.80  18.74 
2001 07 33.93  19.84  26.89 
2001 08 28.72  16.12  22.42 
2001 09 21.27 -99.99 -99.99 
2001 10 10.82 -99.99 -99.99 
2002 03  8.97   -.12   4.42 
2002 04 14.38   2.82   8.60 
2002 05 21.32   8.50  14.91 
2002 06 25.67 -99.99 -99.99 
2002 07 32.39  19.07  25.73 
2002 08 27.17  14.82  20.99 
2002 09 23.04 -99.99 -99.99 
2003 03   .-5  -8.12  -4.08 
2003 04 11.99   1.44   6.71 
2003 05 24.30  12.42  18.36 
2003 06 21.97  12.97  17.46 
2003 07 27.18 -99.99 -99.99 
2003 08 27.49  16.37  21.93 
2003 09 19.91 -99.99 -99.99 
2003 10 13.40 -99.99 -99.99 
2004 03  7.16 -99.99 -99.99 
2004 04 14.70 -99.99 -99.99 
2004 05 20.86  10.49  15.67 
2004 06 24.47 -99.99 -99.99 
2004 07 26.18  16.20  21.19 
2004 08 29.23 -99.99 -99.99 
2004 09 22.60 -99.99 -99.99 
2004 11  5.16 -99.99 -99.99 
2005 09 23.99  11.60  17.79 
2005 11  5.23 -99.99 -99.99 
2006 02 -5.83 -99.99 -99.99 
2006 03  4.16 -99.99 -99.99 
2006 04 14.02 -99.99 -99.99 
2006 05 21.85  11.14  16.49 
2006 06 27.85  17.07  22.46 
2006 07 26.96 -99.99 -99.99 
2006 08 31.90  18.52  25.21 
2006 09 23.60  10.68  17.14 
2006 10 14.53 -99.99 -99.99 
2007 02  -.68 -99.99 -99.99 
2007 03  7.93 -99.99 -99.99 
2007 04 14.14   4.16   9.14 
2007 05 25.91  12.17  19.04 
2007 06 28.22  15.80  22.01 
2007 07 28.98  17.93  23.45 
2007 08 33.33  19.27  26.30 
2007 09 22.94  11.45  17.19 
2007 10 13.77 -99.99 -99.99 
2008 02  -.66 -99.99 -99.99 
2008 03  9.06 -99.99 -99.99 
2008 04 17.14   6.53  11.83 
2008 05 21.13 -99.99 -99.99 
2008 06 24.81 -99.99 -99.99 
2008 07 28.47 -99.99 -99.99 
2008 08 29.81  16.73  23.27 
2008 09 19.42 -99.99 -99.99 
2008 10 15.29 -99.99 -99.99 
2008 11  6.99 -99.99 -99.99 
2009 02 -1.37 -99.99 -99.99 
2009 03  4.55 -99.99 -99.99 
2009 04 14.43 -99.99 -99.99 
2009 05 20.69   9.93  15.31 
2009 06 29.74  17.60  23.67 
2009 07 31.22  18.43  24.82 
2009 08 25.94 -99.99 -99.99 
2009 09 24.44  11.90  18.17 
2009 10 16.01 -99.99 -99.99 
2009 12 -1.52 -99.99 -99.99 
2010 02 -4.16 -99.99 -99.99 
2010 03  3.30 -99.99 -99.99 
2010 04 15.21   4.19   9.70 
2010 05 24.45  13.25  18.85 
2010 06 31.72  18.09  24.90 
2010 07 34.53  21.39  27.96 
2010 08 34.66  20.59  27.62 
2010 09 24.68 -99.99 -99.99 
2010 10 10.33 -99.99 -99.99 
2011 02 -8.52 -16.16 -12.34 
2011 03  1.69  -7.03  -2.67 
2011 04 13.38   3.77   8.57 
2011 05 24.19  11.74  17.96 
2011 06 27.16  15.90  21.53 
2011 07 33.34  19.87  26.61 
2011 08 29.19  16.28  22.73 
2011 09 20.91 -99.99 -99.99 
2011 10 11.42 -99.99 -99.99 
2012 01 -6.10 -99.99 -99.99 
2012 03  -.18 -99.99 -99.99 
2012 04 21.19 -99.99 -99.99 
2012 05 26.80  13.35  20.07 
2012 06 30.57  17.49  24.03 
2012 07 31.54  18.18  24.86 
2012 08 30.51 -99.99 -99.99 
2012 09 22.99 -99.99 -99.99 
2012 11  5.69 -99.99 -99.99 
2013 02  -.25 -99.99 -99.99 
2013 08 99.99  16.39 -99.99 
