1978 04 99.99  21.64 -99.99 
1980 01 25.26 -99.99 -99.99 
1984 02 25.48   8.32  16.90 
1984 11 29.06 -99.99 -99.99 
1985 03 99.99  16.77 -99.99 
1989 02 27.71 -99.99 -99.99 
1990 02 26.88 -99.99 -99.99 
1994 11 29.72 -99.99 -99.99 
1995 08 29.49  22.78  26.13 
1996 02 28.15  11.06  19.60 
1997 06 36.43  22.17  29.30 
1997 08 29.81  22.66  26.23 
1997 09 99.99  22.43 -99.99 
1997 10 29.77 -99.99 -99.99 
1997 11 26.75  15.62  21.18 
1998 09 99.99  23.24 -99.99 
2001 03 99.99  17.29 -99.99 
2001 06 35.52 -99.99 -99.99 
2001 07 28.71  23.55  26.13 
2001 08 31.30 -99.99 -99.99 
2001 09 99.99  23.26 -99.99 
2001 10 99.99  19.93 -99.99 
2001 11 30.75  13.25  22.00 
2001 12 99.99  10.73 -99.99 
2002 01 25.01   9.35  17.18 
2002 02 99.99  12.17 -99.99 
2002 04 99.99  22.88 -99.99 
2002 07 35.90 -99.99 -99.99 
2002 08 30.56 -99.99 -99.99 
2002 09 34.15  22.44  28.29 
2002 10 36.04  20.14  28.09 
2002 11 32.20 -99.99 -99.99 
2002 12 29.06  11.96  20.51 
2003 01 26.26   8.93  17.59 
2003 02 28.20  12.80  20.50 
2003 03 34.65  17.11  25.88 
2003 04 40.66  23.37  32.01 
2003 05 42.77  26.35  34.56 
2003 06 40.61 -99.99 -99.99 
2003 07 32.50  24.44  28.47 
2003 09 29.52  22.48  26.00 
2003 10 32.95 -99.99 -99.99 
2003 11 31.79 -99.99 -99.99 
2003 12 99.99  11.21 -99.99 
2004 01 25.24   9.22  17.23 
2004 02 29.27  11.51  20.39 
2004 03 37.72  18.40  28.06 
2004 04 41.03 -99.99 -99.99 
2004 05 41.58 -99.99 -99.99 
2004 06 38.50 -99.99 -99.99 
2004 07 34.22 -99.99 -99.99 
2004 08 29.55  23.36  26.45 
2004 09 34.46  23.10  28.78 
2004 10 32.47  18.95  25.71 
2004 11 31.52  13.86  22.69 
2004 12 27.51  10.70  19.10 
2005 09 31.85  23.11  27.48 
2005 11 31.22  12.87  22.04 
2005 12 26.22   8.39  17.31 
2006 01 27.01   9.47  18.24 
2006 02 33.65  14.65  24.15 
2006 03 32.25 -99.99 -99.99 
2006 04 39.32  21.80  30.56 
2006 05 42.32  26.88  34.59 
2006 06 39.09  26.31  32.70 
2006 07 31.50 -99.99 -99.99 
2006 08 29.31  23.00  26.15 
2006 09 32.97 -99.99 -99.99 
2006 10 34.25  19.62  26.93 
2006 11 30.43  14.54  22.48 
2006 12 27.17  11.08  19.12 
2007 01 26.68   9.47  18.08 
2007 02 28.53  13.50  21.01 
2007 03 33.59  16.59  25.09 
2007 04 40.58  22.83  31.70 
2007 05 41.83  26.06  33.94 
2007 06 38.41 -99.99 -99.99 
2007 07 31.58  23.72  27.65 
2007 08 30.44 -99.99 -99.99 
2007 09 32.34  22.41  27.38 
2007 10 34.04  16.43  25.23 
2007 11 31.74  13.72  22.73 
2007 12 25.98  10.18  18.08 
2008 01 24.20   8.39  16.29 
2008 02 26.84   8.76  17.79 
2008 03 35.52  17.09  26.30 
2008 04 38.99  20.32  29.65 
2008 05 40.58  24.59  32.58 
2008 06 33.93 -99.99 -99.99 
2008 07 31.19  24.33  27.76 
2008 08 30.39  23.14  26.76 
2008 09 32.49  22.21  27.35 
2008 10 34.81  18.95  26.88 
2008 11 29.87  13.81  21.84 
2008 12 28.77  12.09  20.43 
2009 01 26.14  11.94  19.03 
2009 02 29.93  12.99  21.46 
2009 03 35.18  17.24  26.21 
2009 04 38.97  20.51  29.74 
2009 05 42.45 -99.99 -99.99 
2009 06 40.82 -99.99 -99.99 
2009 07 33.00 -99.99 -99.99 
2009 08 31.36  23.60  27.48 
2009 11 29.09  14.38  21.73 
2009 12 26.65  12.85  19.75 
2010 01 25.62   8.75  17.18 
2010 02 99.99  12.43 -99.99 
2010 06 40.96  27.39  34.17 
2010 07 33.62 -99.99 -99.99 
2010 08 30.99 -99.99 -99.99 
2010 09 31.62 -99.99 -99.99 
2010 10 34.16  19.98  27.07 
2010 11 28.44 -99.99 -99.99 
2010 12 25.73 -99.99 -99.99 
2011 01 24.83   7.33  16.08 
2011 02 28.61 -99.99 -99.99 
2011 03 35.11  17.21  26.16 
2011 04 38.28 -99.99 -99.99 
2011 05 42.69  27.16  34.92 
2011 07 31.56 -99.99 -99.99 
2011 08 30.68  23.87  27.27 
2011 09 31.35  22.89  27.12 
2011 10 34.41  18.61  26.51 
2011 11 31.29  15.57  23.43 
2011 12 26.77  10.83  18.79 
2012 01 22.42   8.06  15.24 
2012 02 27.31  10.65  18.98 
2012 03 33.95  15.60  24.77 
2012 04 39.04  21.61  30.32 
2012 05 41.51  24.73  33.12 
2012 06 39.63  26.50  33.06 
2012 07 31.94  23.22  27.58 
2012 08 28.88  21.79  25.33 
2012 09 31.84  21.13  26.48 
2012 10 34.18  16.54  25.36 
2012 11 29.79  10.85  20.32 
2012 12 27.77   8.59  18.18 
2013 01 24.13   5.41  14.77 
2013 02 25.75  10.20  17.97 
2013 03 33.34  14.17  23.75 
2013 04 38.09 -99.99 -99.99 
2013 05 43.03 -99.99 -99.99 
2013 06 35.32 -99.99 -99.99 
2013 07 29.29 -99.99 -99.99 
2013 08 29.13 -99.99 -99.99 
2013 09 33.63  23.19  28.41 
2013 10 31.49  19.85  25.67 
2013 11 28.94  12.45  20.69 
2013 12 26.04 -99.99 -99.99 
2014 01 21.19 -99.99 -99.99 
2014 02 25.43 -99.99 -99.99 
2014 03 32.36 -99.99 -99.99 
2014 04 38.73 -99.99 -99.99 
2014 05 40.91 -99.99 -99.99 
