1977 01 22.58 -99.99 -99.99 
1977 08 36.41 -99.99 -99.99 
1977 09 36.59 -99.99 -99.99 
1977 11 32.56 -99.99 -99.99 
1978 01 23.73 -99.99 -99.99 
1978 02 26.50 -99.99 -99.99 
1978 03 31.08 -99.99 -99.99 
1978 05 43.27 -99.99 -99.99 
1978 08 35.39 -99.99 -99.99 
1978 09 36.00 -99.99 -99.99 
1978 10 36.83 -99.99 -99.99 
1978 12 26.89 -99.99 -99.99 
1979 01 23.29 -99.99 -99.99 
1979 02 25.87 -99.99 -99.99 
1979 03 30.00 -99.99 -99.99 
1979 05 40.07 -99.99 -99.99 
1979 06 43.14 -99.99 -99.99 
1979 09 37.07  24.36  30.71 
1979 10 35.18 -99.99 -99.99 
1979 12 25.15 -99.99 -99.99 
1980 01 23.04   7.64  15.34 
1980 02 27.92  11.70  19.81 
1980 03 31.73  15.90  23.81 
1980 05 42.53  26.56  34.54 
1980 06 42.50 -99.99 -99.99 
1980 08 36.81  25.50  31.15 
1980 09 38.00  24.44  31.22 
1980 11 30.23 -99.99 -99.99 
1981 01 24.41 -99.99 -99.99 
1981 02 28.24 -99.99 -99.99 
1981 03 32.30 -99.99 -99.99 
1981 06 99.99  27.48 -99.99 
1981 08 36.41 -99.99 -99.99 
1981 09 37.40 -99.99 -99.99 
1981 10 36.09 -99.99 -99.99 
1981 11 29.15 -99.99 -99.99 
1981 12 26.19   9.00  17.59 
1982 02 23.77 -99.99 -99.99 
1982 03 29.65  14.69  22.17 
1982 11 29.88  15.14  22.51 
1982 12 24.37 -99.99 -99.99 
1983 01 23.13 -99.99 -99.99 
1983 02 25.96 -99.99 -99.99 
1983 03 30.49 -99.99 -99.99 
1984 01 22.22 -99.99 -99.99 
1985 02 99.99   9.92 -99.99 
1985 09 37.75 -99.99 -99.99 
1985 10 99.99  20.20 -99.99 
1986 02 99.99  10.54 -99.99 
1986 03 31.79 -99.99 -99.99 
1986 08 35.54 -99.99 -99.99 
1987 11 32.58  13.16  22.87 
1994 10 36.33 -99.99 -99.99 
1994 11 32.66 -99.99 -99.99 
1995 10 36.58 -99.99 -99.99 
1995 11 31.53  15.74  23.63 
1995 12 25.56  10.92  18.24 
1996 01 24.26 -99.99 -99.99 
1996 05 41.15 -99.99 -99.99 
1996 06 40.59 -99.99 -99.99 
1996 09 38.39 -99.99 -99.99 
1996 11 31.19  15.16  23.17 
1996 12 26.16  10.57  18.36 
1997 01 24.41 -99.99 -99.99 
1997 02 29.00  12.88  20.94 
1997 03 32.56 -99.99 -99.99 
1997 07 39.59 -99.99 -99.99 
1997 09 37.23 -99.99 -99.99 
1997 10 32.46 -99.99 -99.99 
1997 11 28.43 -99.99 -99.99 
1998 01 24.30 -99.99 -99.99 
1998 03 32.49 -99.99 -99.99 
1998 05 43.38 -99.99 -99.99 
1998 06 42.41 -99.99 -99.99 
1998 08 39.25 -99.99 -99.99 
1999 01 23.51 -99.99 -99.99 
1999 03 34.73 -99.99 -99.99 
1999 09 37.70  24.43  31.06 
1999 10 37.41 -99.99 -99.99 
2000 02 27.61 -99.99 -99.99 
2000 03 33.84 -99.99 -99.99 
2000 05 41.83 -99.99 -99.99 
2000 06 41.60 -99.99 -99.99 
2000 07 37.89 -99.99 -99.99 
2000 09 38.06 -99.99 -99.99 
2000 10 38.83  22.90  30.86 
2000 11 31.64  16.16  23.90 
2000 12 28.28  11.82  20.04 
2001 01 24.75   8.89  16.82 
2001 02 29.11 -99.99 -99.99 
2001 03 34.50 -99.99 -99.99 
2001 04 38.52 -99.99 -99.99 
2001 05 42.71 -99.99 -99.99 
2001 06 40.14 -99.99 -99.99 
2001 07 35.20 -99.99 -99.99 
2001 08 35.43 -99.99 -99.99 
2001 09 38.06  24.44  31.25 
2001 10 38.65  22.76  30.70 
2001 11 33.02  16.21  24.62 
2001 12 28.44  12.40  20.42 
2002 01 25.25   9.08  17.16 
2002 02 28.30  12.01  20.15 
2002 03 34.90  18.60  26.75 
2002 05 44.56  26.77  35.66 
2002 06 42.84 -99.99 -99.99 
2002 07 38.75  26.27  32.51 
2002 08 38.97  25.91  32.44 
2002 09 38.90  23.90  31.40 
2002 10 38.71  22.50  30.60 
2002 11 31.90  17.17  24.53 
2002 12 27.50  12.24  19.86 
2003 01 25.30 -99.99 -99.99 
2003 02 27.95  13.34  20.64 
2003 03 34.06  18.69  26.37 
2003 04 39.08 -99.99 -99.99 
2003 05 42.70  26.16  34.43 
2003 06 42.45 -99.99 -99.99 
2003 07 37.58 -99.99 -99.99 
2003 08 36.23 -99.99 -99.99 
2003 09 35.93  24.19  30.06 
2003 10 37.48  21.72  29.59 
2003 11 30.58  15.33  22.95 
2003 12 25.34  11.13  18.23 
2004 01 24.97 -99.99 -99.99 
2004 02 29.91  13.91  21.91 
2004 03 37.84  20.69  29.27 
2004 04 40.99 -99.99 -99.99 
2004 05 43.01  26.76  34.88 
2004 06 41.90  26.99  34.44 
2004 07 40.00  26.76  33.38 
2004 08 39.04  26.29  32.66 
2004 09 38.40  25.28  31.84 
2004 10 34.55  20.90  27.72 
2004 11 31.93  17.09  24.51 
2004 12 26.93  12.74  19.83 
2005 09 37.16  24.81  30.98 
2005 11 31.90  17.04  24.47 
2005 12 25.10   9.39  17.24 
2006 01 24.35   9.18  16.76 
2006 02 32.52  15.98  24.25 
2006 03 32.89  17.73  25.31 
2006 04 39.18  23.33  31.25 
2006 05 43.12  26.87  34.99 
2006 06 41.41  26.95  34.18 
2006 07 39.80  27.73  33.76 
2006 08 35.37 -99.99 -99.99 
2006 09 36.50 -99.99 -99.99 
2006 10 35.93  22.89  29.41 
2006 11 31.49  16.59  24.04 
2006 12 24.17  10.47  17.32 
2007 01 24.25   9.34  16.79 
2007 02 28.36  14.21  21.28 
2007 03 32.31  17.40  24.85 
2007 04 40.57  23.88  32.22 
2007 05 42.25  26.18  34.21 
2007 06 41.14  28.42  34.78 
2007 07 39.07  27.38  33.22 
2007 08 37.41  26.02  31.72 
2007 09 37.21  25.51  31.36 
2007 10 36.36  20.59  28.47 
2007 11 33.71  16.93  25.32 
2007 12 24.82   9.68  17.25 
2008 01 22.05   7.81  14.92 
2008 02 27.06  10.14  18.60 
2008 03 36.74  20.01  28.37 
2008 04 38.84  22.70  30.77 
2008 05 41.82  25.39  33.60 
2008 06 39.84 -99.99 -99.99 
2008 07 38.50  26.48  32.48 
2008 08 36.65  25.11  30.88 
2008 09 38.03  24.81  31.41 
2008 10 38.43  22.82  30.63 
2008 11 32.27  15.46  23.86 
2008 12 25.12  12.48  18.79 
2009 01 23.94  10.29  17.11 
2009 02 29.64  13.95  21.79 
2009 03 35.25  18.85  27.05 
2009 05 43.91  27.33  35.62 
2009 06 41.73  26.85  34.29 
2009 07 40.15  27.67  33.91 
2009 08 37.57  25.92  31.74 
2009 09 39.30  24.68  31.99 
2009 10 37.15  22.24  29.69 
2009 11 30.89  15.58  23.23 
2009 12 26.29  11.57  18.93 
2010 01 25.12   9.60  17.36 
2010 02 29.24  12.49  20.86 
2010 03 37.65  21.28  29.46 
2010 05 44.51  27.85  36.18 
2010 06 41.22  27.40  34.31 
2010 07 38.49 -99.99 -99.99 
2010 08 35.71  26.29  31.00 
2010 09 36.53  24.48  30.50 
2010 10 37.64  22.56  30.09 
2010 11 30.39  15.66  23.02 
2010 12 25.36   8.96  17.16 
2011 01 24.22   7.74  15.98 
2011 02 27.81  11.97  19.89 
2011 03 35.21  18.51  26.86 
2011 04 38.45  21.91  30.18 
2011 05 42.90  26.20  34.55 
2011 06 42.00 -99.99 -99.99 
2011 07 40.03 -99.99 -99.99 
2011 08 36.89  26.55  31.72 
2011 09 33.89  24.16  29.02 
2011 10 35.96  20.80  28.38 
2011 11 33.09  17.94  25.52 
2011 12 26.46   9.71  18.08 
2012 01 23.57   7.71  15.64 
2012 02 26.18   8.68  17.43 
2012 03 34.50  17.20  25.85 
2012 04 38.57  23.12  30.84 
2012 05 42.54  26.10  34.32 
2012 06 40.93  26.71  33.82 
2012 07 40.22  26.77  33.49 
2012 08 37.25  26.00  31.62 
2012 09 35.52  24.55  30.03 
2012 10 36.23  20.64  28.43 
2012 11 31.90  15.75  23.82 
2012 12 26.50  10.68  18.59 
2013 01 25.29   9.03  17.16 
2013 02 27.07  12.08  19.57 
2013 03 34.16  17.53  25.84 
2013 04 38.07  22.98  30.52 
2013 05 43.46  25.81  34.63 
2013 06 41.78  27.57  34.67 
2013 07 39.54  27.22  33.38 
2013 08 37.00 -99.99 -99.99 
2013 09 37.96  25.08  31.52 
2013 10 37.34  23.68  30.51 
2013 11 31.23  15.76  23.49 
2013 12 26.59  10.73  18.66 
2014 01 23.03   8.08  15.55 
2014 02 26.96  11.55  19.25 
2014 03 32.66  16.93  24.79 
2014 04 38.80  22.74  30.77 
2014 05 41.18  26.35  33.76 
