1969 02 -6.13 -99.99 -99.99 
1969 03  2.97  -3.49   -.26 
1969 04 15.47   4.21   9.84 
1969 05 23.33  10.90  17.11 
1969 06 31.61  16.35  23.98 
1969 07 28.89  16.40  22.64 
1969 08 32.22  16.96  24.59 
1969 09 23.08  12.18  17.63 
1969 10 14.51 -99.99 -99.99 
1969 11 10.20 -99.99 -99.99 
1970 02 99.99  -2.59 -99.99 
1970 03  9.37 -99.99 -99.99 
1970 04 21.45   7.30  14.37 
1970 05 24.23 -99.99 -99.99 
1970 06 26.93  13.72  20.32 
1970 07 33.57  19.12  26.34 
1970 08 27.89  15.82  21.85 
1970 09 22.79  10.64  16.71 
1970 10 14.22 -99.99 -99.99 
1971 01  1.94 -99.99 -99.99 
1971 02 -1.43 -99.99 -99.99 
1971 03  5.97   -.83   2.57 
1971 04 14.36   2.98   8.67 
1971 05 23.32  10.78  17.04 
1971 06 27.72  14.64  21.18 
1973 03  7.58 -99.99 -99.99 
1973 04 18.15   5.96  12.05 
1973 05 23.73  11.79  17.76 
1973 06 27.26  14.85  21.05 
1973 07 99.99  17.62 -99.99 
1973 08 27.24 -99.99 -99.99 
1973 09 19.73   8.07  13.90 
1973 10 16.14 -99.99 -99.99 
1973 11  8.12 -99.99 -99.99 
1974 02  -.83 -99.99 -99.99 
1974 03  7.79  -2.36   2.71 
1974 04 14.63 -99.99 -99.99 
1974 05 23.70 -99.99 -99.99 
1974 06 29.15  14.88  22.01 
1974 07 28.19  16.59  22.39 
1974 08 29.11 -99.99 -99.99 
1974 09 24.25  12.00  18.12 
1974 10 22.44   9.04  15.74 
1974 12  3.62 -99.99 -99.99 
1975 03  6.37  -1.56   2.40 
1975 04 22.26   7.96  15.11 
1975 05 27.79  13.19  20.49 
1975 06 33.03  18.00  25.51 
1975 07 33.33  18.93  26.13 
1975 08 30.21  16.20  23.21 
1975 09 99.99  11.70 -99.99 
1975 10 14.52 -99.99 -99.99 
1975 11 99.99  -1.48 -99.99 
1976 03  3.81  -4.76   -.47 
1976 05 21.93 -99.99 -99.99 
1976 06 27.81  14.96  21.38 
1976 07 99.99  16.39 -99.99 
1976 09 21.54 -99.99 -99.99 
1976 11  6.16 -99.99 -99.99 
1977 01 -7.08 -99.99 -99.99 
1977 02 99.99  -1.88 -99.99 
1977 03  8.47 -99.99 -99.99 
1977 04 18.54   7.14  12.84 
1977 05 24.19 -99.99 -99.99 
1977 06 26.14 -99.99 -99.99 
1977 07 29.34  17.29  23.32 
1977 08 28.86 -99.99 -99.99 
1977 09 22.68 -99.99 -99.99 
1977 10 12.11 -99.99 -99.99 
1977 11 10.10 -99.99 -99.99 
1977 12 -2.54 -99.99 -99.99 
1978 01 -1.69 -99.99 -99.99 
1978 02   . 4 -99.99 -99.99 
1978 03 10.26 -99.99 -99.99 
1978 04 14.57   4.71   9.64 
1978 05 20.46 -99.99 -99.99 
1978 06 25.62  13.86  19.74 
1978 07 29.40  17.82  23.61 
1978 08 27.31  15.64  21.47 
1978 09 24.31  12.84  18.57 
1978 10 16.14 -99.99 -99.99 
1978 11  6.64 -99.99 -99.99 
1979 02  3.52 -99.99 -99.99 
1979 03  9.47   1.22   5.35 
1979 04 15.30   5.04  10.17 
1979 05 28.17  11.85  20.01 
1979 06 30.32  14.88  22.60 
1979 07 29.28 -99.99 -99.99 
1979 08 31.38 -99.99 -99.99 
1979 09 25.63  13.16  19.39 
1979 10 12.58 -99.99 -99.99 
1979 11  7.23 -99.99 -99.99 
1980 02 -1.23 -99.99 -99.99 
1980 03  4.29 -99.99 -99.99 
1980 04 13.93   5.81   9.87 
1980 05 21.57  10.78  16.17 
1980 06 26.28  15.00  20.64 
1980 07 32.55  18.37  25.46 
1980 08 28.80  15.35  22.07 
1980 09 22.14  11.56  16.85 
1980 12 99.99   1.62 -99.99 
1981 02  3.84  -2.17    .83 
1981 05 22.00 -99.99 -99.99 
1981 06 30.40  16.62  23.51 
1981 07 33.16  19.17  26.16 
1981 08 29.77  16.48  23.12 
1981 09 23.55  11.96  17.75 
1981 10 17.83 -99.99 -99.99 
1982 04 17.86 -99.99 -99.99 
1982 05 22.77 -99.99 -99.99 
1982 06 25.82 -99.99 -99.99 
1982 08 29.25  16.16  22.70 
1982 09 24.40 -99.99 -99.99 
1983 04 19.92   8.10  14.01 
1983 05 25.38  12.72  19.04 
1983 06 27.35  14.51  20.93 
1983 07 30.91  18.61  24.76 
1983 08 28.05 -99.99 -99.99 
1983 09 23.72 -99.99 -99.99 
1983 10 17.10 -99.99 -99.99 
1983 11  6.84 -99.99 -99.99 
1984 01  4.17 -99.99 -99.99 
1984 02  -.50 -99.99 -99.99 
1984 03  7.56  -2.22   2.67 
1984 05 25.75  11.91  18.83 
1984 06 99.99  14.89 -99.99 
1984 07 30.97  18.74  24.85 
1984 08 99.99  15.23 -99.99 
1984 09 25.55  12.17  18.86 
1984 10 15.78 -99.99 -99.99 
1985 03 99.99  -7.70 -99.99 
1985 04 15.46 -99.99 -99.99 
1985 05 25.98 -99.99 -99.99 
1985 06 25.50 -99.99 -99.99 
1985 07 26.82 -99.99 -99.99 
1985 08 32.32  18.28  25.30 
1985 09 20.52 -99.99 -99.99 
1985 10 12.16 -99.99 -99.99 
1986 01  3.14 -99.99 -99.99 
1986 03 99.99  -3.29 -99.99 
1986 04 20.40   6.42  13.41 
1986 05 22.81 -99.99 -99.99 
1986 06 28.74 -99.99 -99.99 
1986 07 30.99  17.94  24.46 
1986 08 31.86 -99.99 -99.99 
1986 09 24.82 -99.99 -99.99 
1986 10 14.69 -99.99 -99.99 
1987 03 -1.28 -99.99 -99.99 
1987 04 11.68 -99.99 -99.99 
1987 05 23.25 -99.99 -99.99 
1987 06 26.34  16.07  21.20 
1987 07 29.10  17.20  23.15 
1987 08 26.08 -99.99 -99.99 
1987 09 22.08 -99.99 -99.99 
1987 10 12.98 -99.99 -99.99 
1988 01 -2.57 -99.99 -99.99 
1988 02 99.99  -9.67 -99.99 
1988 03  7.70 -99.99 -99.99 
1988 04 17.51 -99.99 -99.99 
1988 05 22.80   9.64  16.21 
1988 06 28.44  17.12  22.78 
1988 07 30.69 -99.99 -99.99 
1988 08 30.17 -99.99 -99.99 
1988 09 22.78  11.76  17.27 
1988 10 16.11 -99.99 -99.99 
1988 11  4.48 -99.99 -99.99 
1989 02  3.87 -99.99 -99.99 
1989 03 10.06 -99.99 -99.99 
1989 04 19.21   5.54  12.37 
1989 05 20.88 -99.99 -99.99 
1989 06 27.81  15.72  21.76 
1989 07 29.88  17.87  23.87 
1989 08 30.99  17.51  24.25 
1989 09 24.13 -99.99 -99.99 
1989 10 17.18 -99.99 -99.99 
1989 11  8.24 -99.99 -99.99 
1990 02  4.17 -99.99 -99.99 
1990 03 13.17 -99.99 -99.99 
1990 04 18.52   6.08  12.30 
1990 05 21.73 -99.99 -99.99 
1990 06 26.22 -99.99 -99.99 
1990 07 31.00  18.18  24.59 
1990 08 27.90  14.78  21.34 
1990 09 24.58 -99.99 -99.99 
1990 11 10.76 -99.99 -99.99 
1990 12  2.58 -99.99 -99.99 
1991 03  6.53 -99.99 -99.99 
1991 04 16.18 -99.99 -99.99 
1991 05 21.95   9.85  15.90 
1991 06 31.59  16.25  23.92 
1991 07 33.91 -99.99 -99.99 
1991 08 30.84 -99.99 -99.99 
1991 09 24.20 -99.99 -99.99 
1991 10 20.45 -99.99 -99.99 
1991 11 99.99   1.54 -99.99 
1992 02  -.41 -99.99 -99.99 
1992 03  7.76 -99.99 -99.99 
1992 05 20.70 -99.99 -99.99 
1992 06 26.23 -99.99 -99.99 
1992 07 28.65  16.10  22.37 
1992 08 30.46  15.69  23.07 
1992 09 22.12 -99.99 -99.99 
1992 10 15.34 -99.99 -99.99 
1992 11  7.80 -99.99 -99.99 
1993 02   . 1  -6.70  -3.34 
1993 03  7.67  -1.09   3.29 
1993 04 14.97 -99.99 -99.99 
1993 05 22.10 -99.99 -99.99 
1993 06 25.11 -99.99 -99.99 
1993 07 28.59 -99.99 -99.99 
1993 08 29.66 -99.99 -99.99 
1993 09 22.99 -99.99 -99.99 
1993 10 16.65   5.08  10.86 
1994 03  4.32 -99.99 -99.99 
1994 04 18.46   5.90  12.18 
1994 05 23.60  10.48  17.04 
1994 06 27.15  13.69  20.42 
1994 07 31.14  16.34  23.74 
1994 08 30.28  16.37  23.33 
1994 09 27.93  13.56  20.74 
1994 10 19.61   7.40  13.50 
1995 02  7.32 -99.99 -99.99 
1995 03 99.99   1.15 -99.99 
1995 04 18.64   7.40  13.02 
1995 05 23.16 -99.99 -99.99 
1995 06 30.81  16.26  23.53 
1995 07 31.63  17.78  24.70 
1995 08 30.52  16.29  23.41 
1995 09 24.81 -99.99 -99.99 
1996 01 -3.21 -99.99 -99.99 
1996 02   .81 -99.99 -99.99 
1996 03  4.33  -2.98    .67 
1996 04 14.93   3.46   9.19 
1996 05 26.67  11.48  19.07 
1996 07 32.78 -99.99 -99.99 
1996 08 28.77 -99.99 -99.99 
1996 09 22.03  10.18  16.10 
1996 10 14.98 -99.99 -99.99 
1996 11  9.93 -99.99 -99.99 
1997 02  1.44 -99.99 -99.99 
1997 03  7.81 -99.99 -99.99 
1997 04 15.43   4.08   9.75 
1997 05 24.70  12.04  18.37 
1997 06 28.42  16.18  22.30 
1997 07 29.93  17.91  23.92 
1997 08 30.14 -99.99 -99.99 
1997 09 20.36 -99.99 -99.99 
1997 10 16.98 -99.99 -99.99 
1998 02   .69 -99.99 -99.99 
1998 03  6.01 -99.99 -99.99 
1998 04 19.65 -99.99 -99.99 
1998 05 23.43  11.85  17.64 
1998 06 31.30  17.98  24.64 
1998 07 32.84  18.51  25.67 
1998 08 33.03  17.06  25.04 
1998 09 25.37 -99.99 -99.99 
1998 10 18.28 -99.99 -99.99 
1998 11  5.86 -99.99 -99.99 
1998 12  3.13 -99.99 -99.99 
1999 01  3.99 -99.99 -99.99 
1999 02  6.93 -99.99 -99.99 
1999 03 11.62 -99.99 -99.99 
1999 04 19.21   6.10  12.66 
1999 05 21.20 -99.99 -99.99 
1999 06 31.73  15.84  23.78 
1999 07 33.73  19.24  26.48 
1999 08 31.22  18.50  24.86 
1999 09 25.19 -99.99 -99.99 
1999 10 17.39 -99.99 -99.99 
1999 11  4.26 -99.99 -99.99 
2000 02  5.40 -99.99 -99.99 
2000 03  8.35 -99.99 -99.99 
2000 04 19.95   9.14  14.55 
2000 05 21.45 -99.99 -99.99 
2000 06 27.99  15.28  21.63 
2000 07 33.88  19.42  26.65 
2000 08 30.66 -99.99 -99.99 
2000 10 14.25   2.69   8.47 
2000 11  7.10 -99.99 -99.99 
2001 03 12.18 -99.99 -99.99 
2001 04 18.34 -99.99 -99.99 
2001 05 21.31  10.80  16.05 
2001 06 26.50 -99.99 -99.99 
2001 07 34.93  18.83  26.88 
2001 08 32.84 -99.99 -99.99 
2001 09 24.97 -99.99 -99.99 
2001 10 14.66 -99.99 -99.99 
2001 11  9.66 -99.99 -99.99 
2002 02  9.68 -99.99 -99.99 
2002 03 12.08 -99.99 -99.99 
2002 04 15.97   3.32   9.64 
2002 05 22.04   8.43  15.23 
2002 06 26.70  15.26  20.98 
2002 07 33.25  18.76  26.00 
2002 08 29.14  15.44  22.29 
2002 09 25.80 -99.99 -99.99 
2002 10 17.25 -99.99 -99.99 
2002 11 11.11 -99.99 -99.99 
2003 02 -2.08 -99.99 -99.99 
2003 03  5.07  -3.21    .93 
2003 04 15.27   2.05   8.66 
2003 05 27.26  12.69  19.97 
2003 06 27.31 -99.99 -99.99 
2003 07 30.64 -99.99 -99.99 
2003 08 32.64  16.92  24.78 
2003 09 23.05 -99.99 -99.99 
2003 10 17.29 -99.99 -99.99 
2004 02  4.58 -99.99 -99.99 
2004 03 10.26 -99.99 -99.99 
2004 04 15.86   4.94  10.40 
2004 05 22.22  10.40  16.31 
2004 06 26.62  14.25  20.43 
2004 07 29.10  16.23  22.66 
2004 08 31.30  17.36  24.33 
2004 09 25.98  11.72  18.85 
2004 10 17.60 -99.99 -99.99 
2004 11  9.39 -99.99 -99.99 
2005 09 27.80  12.66  20.23 
2005 11  7.51 -99.99 -99.99 
2006 02 -1.25 -99.99 -99.99 
2006 03 11.13 -99.99 -99.99 
2006 04 17.83 -99.99 -99.99 
2006 05 22.94  11.11  17.02 
2006 06 31.19  16.69  23.94 
2006 07 31.73  16.68  24.20 
2006 08 36.84  20.16  28.50 
2006 09 26.81  12.10  19.45 
2006 10 18.34 -99.99 -99.99 
2006 11  8.74 -99.99 -99.99 
2007 01  7.39 -99.99 -99.99 
2007 02  3.43 -99.99 -99.99 
2007 03  9.41 -99.99 -99.99 
2007 04 15.56   3.68   9.62 
2007 05 26.37  10.57  18.47 
2007 06 32.08 -99.99 -99.99 
2007 07 33.89  18.20  26.05 
2007 08 36.05  18.49  27.27 
2007 09 26.95  13.21  20.08 
2007 10 19.12   7.22  13.17 
2007 11  6.14 -99.99 -99.99 
2008 01 -5.31 -99.99 -99.99 
2008 02  1.75  -5.85  -2.05 
2008 03 12.87 -99.99 -99.99 
2008 04 17.61   8.00  12.80 
2008 05 21.49  10.27  15.88 
2008 06 27.42  14.26  20.84 
2008 07 32.27  18.02  25.14 
2008 08 32.98  18.78  25.88 
2008 09 23.11 -99.99 -99.99 
2008 10 16.95   7.79  12.37 
2008 11 10.81 -99.99 -99.99 
2009 02  4.08  -1.80   1.14 
2009 03  8.22    .13   4.17 
2009 04 14.66 -99.99 -99.99 
2009 05 21.18  10.21  15.69 
2009 06 30.97  16.67  23.82 
2009 07 33.56  18.62  26.09 
2009 08 27.63  15.51  21.57 
2009 09 24.28  12.53  18.40 
2009 10 19.49 -99.99 -99.99 
2009 11  8.43 -99.99 -99.99 
2010 02   .66 -99.99 -99.99 
2010 03  6.78 -99.99 -99.99 
2010 04 15.88 -99.99 -99.99 
2010 05 24.37  12.35  18.36 
2010 06 31.83  18.24  25.03 
2010 07 35.43  20.03  27.73 
2010 08 36.16  18.70  27.43 
2010 09 27.34 -99.99 -99.99 
2010 10 13.51 -99.99 -99.99 
2011 01  -.19 -99.99 -99.99 
2011 02  -.96 -99.99 -99.99 
2011 03  6.40 -99.99 -99.99 
2011 04 14.26 -99.99 -99.99 
2011 05 22.64 -99.99 -99.99 
2011 06 29.23  16.26  22.74 
2011 07 35.66  20.29  27.98 
2011 08 30.94  16.52  23.73 
2011 09 25.10 -99.99 -99.99 
2011 10 13.85 -99.99 -99.99 
2011 11  2.60 -99.99 -99.99 
2011 12  4.67 -99.99 -99.99 
2012 01 -1.83 -99.99 -99.99 
2012 02 -6.31 -99.99 -99.99 
2012 03  4.98 -99.99 -99.99 
2012 04 22.70   8.85  15.78 
2012 05 28.58  13.10  20.84 
2012 06 32.25  17.56  24.91 
2012 07 32.12  18.45  25.28 
2012 08 31.14  18.39  24.76 
2012 09 26.65 -99.99 -99.99 
2012 10 20.96 -99.99 -99.99 
2012 11  9.33 -99.99 -99.99 
2013 02  4.87 -99.99 -99.99 
2013 03 10.07 -99.99 -99.99 
2013 04 17.71 -99.99 -99.99 
2013 05 28.61  12.12  20.36 
2014 02 99.99  -5.75 -99.99 
2014 05 99.99  13.30 -99.99 
