1973 12 28.96 -99.99 -99.99 
1976 01 27.78 -99.99 -99.99 
1976 10 34.07 -99.99 -99.99 
1977 01 29.43 -99.99 -99.99 
1977 04 37.68 -99.99 -99.99 
1977 06 34.91 -99.99 -99.99 
1977 08 29.04 -99.99 -99.99 
1977 10 33.15 -99.99 -99.99 
1978 02 30.21 -99.99 -99.99 
1978 03 33.37 -99.99 -99.99 
1978 05 40.18 -99.99 -99.99 
1978 07 29.39 -99.99 -99.99 
1978 08 28.47 -99.99 -99.99 
1978 09 30.96 -99.99 -99.99 
1978 10 31.81 -99.99 -99.99 
1978 11 30.46 -99.99 -99.99 
1978 12 27.88  12.23  20.05 
1979 01 29.31 -99.99 -99.99 
1979 02 30.86  14.04  22.45 
1979 03 34.89 -99.99 -99.99 
1979 04 39.28  22.36  30.82 
1979 05 38.88  23.75  31.31 
1979 06 37.20 -99.99 -99.99 
1979 07 31.48  21.57  26.52 
1979 08 28.82 -99.99 -99.99 
1979 09 30.68 -99.99 -99.99 
1979 10 32.15 -99.99 -99.99 
1979 12 27.54  12.37  19.95 
1980 01 28.62  11.64  20.13 
1980 02 32.04  14.04  23.04 
1980 03 35.13  18.18  26.65 
1980 04 39.15 -99.99 -99.99 
1980 05 40.15 -99.99 -99.99 
1980 06 32.25  22.89  27.57 
1980 07 29.85 -99.99 -99.99 
1980 09 31.00  20.48  25.74 
1980 10 34.25  19.04  26.65 
1980 11 99.99  16.21 -99.99 
1980 12 28.14  11.11  19.62 
1981 01 27.00 -99.99 -99.99 
1981 02 32.50  14.19  23.34 
1981 03 34.70  17.86  26.28 
1981 04 38.81  22.52  30.66 
1981 05 39.27 -99.99 -99.99 
1981 06 36.23 -99.99 -99.99 
1981 07 29.57  21.89  25.73 
1981 08 29.57  20.97  25.27 
1981 09 29.62  21.19  25.40 
1981 10 31.33 -99.99 -99.99 
1981 11 28.69  13.08  20.88 
1981 12 27.07  12.67  19.86 
1982 01 28.48 -99.99 -99.99 
1982 02 31.16  13.54  22.35 
1982 03 34.89 -99.99 -99.99 
1982 04 37.62  20.01  28.81 
1982 05 99.99  23.31 -99.99 
1982 06 35.55 -99.99 -99.99 
1982 10 33.34 -99.99 -99.99 
1982 11 29.61 -99.99 -99.99 
1982 12 29.66 -99.99 -99.99 
1983 01 29.54 -99.99 -99.99 
1983 02 30.67  14.05  22.36 
1983 03 35.32  17.41  26.36 
1983 04 38.20  20.60  29.40 
1983 05 40.13  24.58  32.35 
1983 06 36.65 -99.99 -99.99 
1983 07 32.00 -99.99 -99.99 
1983 08 29.46  21.48  25.47 
1983 09 29.00 -99.99 -99.99 
1984 01 28.73 -99.99 -99.99 
1984 02 30.33  14.09  22.21 
1984 03 36.28 -99.99 -99.99 
1984 04 38.58 -99.99 -99.99 
1984 06 34.68 -99.99 -99.99 
1984 07 29.98 -99.99 -99.99 
1984 09 30.27 -99.99 -99.99 
1984 10 99.99  19.29 -99.99 
1984 11 29.66 -99.99 -99.99 
1984 12 30.17  11.39  20.78 
1985 01 29.97  13.54  21.75 
1985 02 32.68 -99.99 -99.99 
1985 03 37.29 -99.99 -99.99 
1985 07 99.99  21.30 -99.99 
1985 08 29.39  20.37  24.88 
1985 09 31.90  20.77  26.33 
1985 10 29.93 -99.99 -99.99 
1985 11 99.99  13.16 -99.99 
1985 12 29.59 -99.99 -99.99 
1986 01 28.81 -99.99 -99.99 
1986 02 31.43 -99.99 -99.99 
1986 03 36.21  18.79  27.50 
1986 04 39.27 -99.99 -99.99 
1986 05 99.99  23.20 -99.99 
1986 07 30.84 -99.99 -99.99 
1986 08 99.99  20.60 -99.99 
1986 09 32.52 -99.99 -99.99 
1986 10 34.58  18.29  26.43 
1986 12 28.48 -99.99 -99.99 
1987 01 29.67  13.45  21.56 
1987 02 31.09 -99.99 -99.99 
1987 03 99.99  17.75 -99.99 
1987 04 38.83 -99.99 -99.99 
1987 05 38.02 -99.99 -99.99 
1987 07 30.85 -99.99 -99.99 
1987 08 99.99  21.30 -99.99 
1987 09 99.99  21.16 -99.99 
1987 10 31.16 -99.99 -99.99 
1987 11 29.92  15.69  22.80 
1989 09 30.14 -99.99 -99.99 
1989 10 99.99  17.28 -99.99 
1989 11 99.99  14.28 -99.99 
1989 12 27.70 -99.99 -99.99 
1990 01 31.13 -99.99 -99.99 
1990 02 31.32  12.74  22.03 
1990 03 34.04  16.43  25.23 
1990 04 38.71  21.44  30.07 
1990 09 29.59 -99.99 -99.99 
1990 10 99.99  17.37 -99.99 
1990 12 99.99  12.60 -99.99 
1991 01 99.99  11.22 -99.99 
1991 02 31.63  13.58  22.60 
1991 10 33.41 -99.99 -99.99 
1992 03 36.95  18.32  27.63 
1992 09 99.99  20.55 -99.99 
1992 11 29.80 -99.99 -99.99 
1992 12 28.81  10.14  19.48 
1993 01 30.76 -99.99 -99.99 
1993 02 31.84  11.62  21.73 
1993 03 34.64 -99.99 -99.99 
1993 04 38.59  21.40  30.00 
1993 06 35.54 -99.99 -99.99 
1993 10 30.71 -99.99 -99.99 
1993 11 29.90 -99.99 -99.99 
1993 12 99.99  10.04 -99.99 
1994 02 30.96  12.79  21.87 
1994 03 37.75 -99.99 -99.99 
1994 04 37.06  20.97  29.01 
1994 06 33.00 -99.99 -99.99 
1994 09 29.36 -99.99 -99.99 
1994 11 28.33 -99.99 -99.99 
1994 12 99.99  10.02 -99.99 
1995 01 26.10 -99.99 -99.99 
1995 02 31.09  13.53  22.31 
1995 03 34.21  18.12  26.16 
1995 04 99.99  21.44 -99.99 
1995 05 38.54 -99.99 -99.99 
1995 06 37.22 -99.99 -99.99 
1995 08 31.42  22.13  26.77 
1995 09 31.05  21.37  26.21 
1995 10 32.15  19.12  25.64 
1995 11 30.62 -99.99 -99.99 
1995 12 29.97  12.32  21.14 
1996 01 30.92  13.84  22.38 
1996 02 32.75  15.52  24.14 
1996 03 99.99  20.29 -99.99 
1996 04 38.62  21.71  30.16 
1996 05 39.79  24.20  31.99 
1996 06 99.99  23.80 -99.99 
1996 08 28.59 -99.99 -99.99 
1996 09 29.71 -99.99 -99.99 
1996 11 99.99  12.52 -99.99 
1996 12 28.74  10.06  19.40 
1997 01 99.99  10.20 -99.99 
1997 02 31.80  11.32  21.56 
1997 03 36.00 -99.99 -99.99 
1997 04 36.80 -99.99 -99.99 
1997 05 39.37  23.48  31.42 
1997 06 34.82 -99.99 -99.99 
1997 07 99.99  22.47 -99.99 
1997 08 29.81  21.62  25.71 
1997 09 30.80 -99.99 -99.99 
1997 10 31.85 -99.99 -99.99 
1997 11 30.28  18.61  24.44 
1998 02 30.40 -99.99 -99.99 
1998 03 99.99  17.34 -99.99 
1998 04 39.70 -99.99 -99.99 
1998 06 35.64 -99.99 -99.99 
1998 09 29.64 -99.99 -99.99 
1998 12 27.85   8.89  18.37 
1999 01 28.11 -99.99 -99.99 
1999 02 31.43  15.32  23.37 
1999 03 99.99  18.36 -99.99 
1999 04 99.99  23.41 -99.99 
1999 05 37.43 -99.99 -99.99 
1999 06 99.99  22.51 -99.99 
1999 08 99.99  21.49 -99.99 
1999 10 30.32 -99.99 -99.99 
1999 11 30.36 -99.99 -99.99 
2000 01 29.88  11.16  20.52 
2000 02 30.33  13.28  21.80 
2000 03 35.18  16.44  25.81 
2000 04 99.99  23.01 -99.99 
2000 05 36.90 -99.99 -99.99 
2000 06 31.66  22.71  27.18 
2000 07 99.99  21.65 -99.99 
2000 08 29.71  21.83  25.77 
2000 09 31.13 -99.99 -99.99 
2000 10 33.23 -99.99 -99.99 
2000 11 31.58  14.11  22.84 
2000 12 29.41   9.47  19.44 
2001 01 29.70  12.67  21.18 
2001 02 34.29  13.65  23.97 
2001 03 35.53  18.78  27.15 
2001 04 38.45 -99.99 -99.99 
2001 05 39.50  25.20  32.35 
2001 06 33.33 -99.99 -99.99 
2001 07 30.96  21.87  26.41 
2001 08 29.06 -99.99 -99.99 
2001 09 31.96  21.38  26.66 
2001 10 31.12  18.06  24.59 
2001 11 31.10  13.50  22.30 
2001 12 30.30  10.86  20.58 
2002 01 28.81  10.70  19.75 
2002 02 32.88  16.32  24.60 
2002 03 36.59 -99.99 -99.99 
2002 04 39.77  24.43  32.09 
2002 05 40.29  25.53  32.91 
2002 06 34.18 -99.99 -99.99 
2002 07 30.92  22.40  26.66 
2002 08 27.35 -99.99 -99.99 
2002 09 30.58 -99.99 -99.99 
2002 11 31.48 -99.99 -99.99 
2002 12 31.10  12.67  21.88 
2003 01 30.20  13.48  21.84 
2003 02 33.25  15.92  24.58 
2003 03 36.93  18.49  27.71 
2003 04 39.32 -99.99 -99.99 
2003 05 40.47  24.78  32.62 
2003 06 34.56 -99.99 -99.99 
2003 07 30.09 -99.99 -99.99 
2003 08 29.25 -99.99 -99.99 
2003 09 30.18 -99.99 -99.99 
2003 10 32.41  18.08  25.24 
2003 11 31.75  15.12  23.43 
2003 12 29.49  11.85  20.67 
2004 01 29.56  12.61  21.08 
2004 02 32.80  14.30  23.55 
2004 03 38.16  19.70  28.93 
2004 04 39.55  23.71  31.63 
2004 05 38.27 -99.99 -99.99 
2004 06 34.33  23.36  28.84 
2004 07 31.54  22.49  27.01 
2004 08 28.17  21.35  24.76 
2004 09 30.16 -99.99 -99.99 
2004 10 30.64  17.49  24.06 
2004 11 30.51  14.71  22.61 
2004 12 29.54  11.37  20.45 
2005 01 29.19  12.28  20.73 
2005 02 32.45  13.98  23.21 
2005 03 35.75  18.75  27.25 
2005 04 38.53  22.26  30.39 
2005 05 39.50  24.68  32.09 
2005 06 35.82  24.53  30.17 
2005 07 29.50 -99.99 -99.99 
2005 08 28.70  21.64  25.17 
2005 09 29.43  21.66  25.54 
2005 10 30.55 -99.99 -99.99 
2005 11 30.25  11.82  21.03 
2005 12 28.83  10.48  19.65 
2006 01 29.88  11.15  20.51 
2006 02 34.28  14.46  24.37 
2006 03 33.96  18.89  26.42 
2006 04 38.88  22.41  30.64 
2006 05 39.21  25.00  32.10 
2006 06 33.70  23.15  28.42 
2006 07 28.58  22.19  25.38 
2006 08 27.57  21.61  24.59 
2006 09 30.38 -99.99 -99.99 
2006 10 31.25  19.02  25.13 
2006 11 29.68  16.65  23.16 
2006 12 29.25  13.47  21.36 
2007 01 29.83  13.33  21.58 
2007 02 31.17  15.57  23.37 
2007 03 35.39  19.45  27.42 
2007 04 39.11  24.00  31.55 
2007 05 39.27  25.75  32.51 
2007 06 33.97 -99.99 -99.99 
2007 07 30.31 -99.99 -99.99 
2007 08 29.44  22.09  25.76 
2007 09 29.92  22.37  26.14 
2007 10 32.40  18.54  25.47 
2007 11 31.10  15.90  23.50 
2007 12 29.80  14.74  22.27 
2008 01 29.20  13.21  21.20 
2008 02 30.59  14.34  22.46 
2008 03 35.55  19.89  27.72 
2008 04 38.56  23.41  30.98 
2008 05 39.11  24.80  31.95 
2008 06 33.78  24.00  28.89 
2008 07 31.13  22.93  27.03 
2008 08 29.17  21.87  25.52 
2008 09 29.59 -99.99 -99.99 
2008 10 32.71  18.76  25.73 
2008 11 31.38  17.08  24.23 
2008 12 30.54  14.52  22.53 
2009 01 30.76  15.29  23.02 
2009 02 33.64  17.86  25.75 
2009 03 36.45  21.32  28.88 
2009 04 39.63  25.43  32.53 
2009 05 39.79  25.24  32.51 
2009 06 36.13 -99.99 -99.99 
2009 07 29.68 -99.99 -99.99 
2009 08 30.38  22.33  26.35 
2009 09 31.42  22.72  27.07 
2009 10 32.09  19.46  25.78 
2009 11 29.36  16.78  23.07 
2009 12 28.62  14.38  21.50 
2010 01 28.62  13.29  20.95 
2010 02 32.07  16.90  24.48 
2010 03 36.95  20.88  28.91 
2010 04 99.99  24.76 -99.99 
2010 05 41.06  26.94  34.00 
2010 06 34.95 -99.99 -99.99 
2010 07 29.65  22.71  26.18 
2010 08 29.18 -99.99 -99.99 
2010 09 30.36  22.15  26.25 
2010 10 31.87  20.68  26.27 
2010 11 30.05 -99.99 -99.99 
2010 12 27.68  12.19  19.93 
2011 01 29.53  11.06  20.29 
2011 02 31.69  15.41  23.55 
2011 03 35.96  19.35  27.65 
2011 04 37.75  23.15  30.45 
2011 05 38.52  25.59  32.05 
2011 07 29.69  22.82  26.25 
2011 08 28.64  22.45  25.54 
2011 09 29.36  22.12  25.74 
2011 10 31.77  19.87  25.82 
2011 11 31.24  15.69  23.46 
2011 12 30.21  13.09  21.65 
2012 01 28.59  13.29  20.94 
2012 02 32.08  15.50  23.79 
2012 03 35.65  19.15  27.40 
2012 04 38.48  24.12  31.30 
2012 05 39.13  25.24  32.18 
2012 06 35.25 -99.99 -99.99 
2012 07 29.83  22.94  26.38 
2012 08 29.64  22.37  26.00 
2012 09 29.94  22.10  26.02 
2012 10 31.94 -99.99 -99.99 
2012 11 31.01  15.72  23.36 
2012 12 30.63  14.90  22.76 
2013 01 30.28  13.81  22.04 
2013 02 32.15  17.69  24.92 
2013 03 36.12  20.75  28.43 
2013 04 38.40  24.42  31.41 
2013 05 40.11  26.86  33.48 
2013 06 31.39 -99.99 -99.99 
2013 07 27.52  22.16  24.84 
2013 08 28.27  21.69  24.98 
2013 09 30.28 -99.99 -99.99 
2013 10 30.63 -99.99 -99.99 
2014 02 30.05 -99.99 -99.99 
2014 03 32.70 -99.99 -99.99 
2014 04 38.14 -99.99 -99.99 
2014 05 39.09 -99.99 -99.99 
