1998 05  15.70  10.80  13.25 
1998 06  17.29  12.00  14.65 
1998 07  19.40  13.10  16.25 
1998 08  20.50  13.70  17.10 
1998 09  19.29  12.90  16.09 
1998 10  14.00  10.50  12.25 
1998 11  11.60   8.70  10.14 
1998 12   8.70   4.90   6.80 
1999 01   9.00   6.30   7.65 
1999 02   9.39   5.40   7.39 
1999 03  10.50   6.10   8.30 
1999 05  14.80   8.70  11.75 
1999 06  16.60  10.80  13.70 
1999 07  18.50  11.80  15.15 
1999 08  19.40  12.40  15.90 
1999 09  19.00  12.10  15.55 
1999 10  13.90   9.70  11.79 
1999 11  11.70   8.30  10.00 
1999 12   9.20   6.40   7.80 
2000 01   8.10   4.80   6.45 
2000 02   9.39   6.60   8.00 
2000 03  10.70   6.80   8.75 
2000 04  13.60   8.39  11.00 
2000 05  15.00   9.80  12.40 
2000 06  18.90  11.80  15.35 
2000 07  19.40  12.40  15.90 
2000 08  18.79  12.40  15.60 
2000 09  18.90  12.00  15.45 
2000 10  14.30  10.10  12.20 
2000 11   9.80   7.10   8.45 
2000 12   8.30   5.50   6.90 
2001 01   9.50   6.50   8.00 
2001 02   8.89   5.00   6.95 
2001 03  11.10   6.30   8.70 
2001 04  12.70   7.20   9.95 
2001 05  15.30   9.30  12.30 
2001 06  16.90  10.50  13.70 
2001 07  18.10  11.80  14.95 
2001 08  19.10  12.30  15.70 
2001 09  17.90  11.80  14.85 
2001 10  13.90   9.60  11.75 
2001 11  11.50   8.00   9.75 
2001 12   8.89   5.80   7.35 
2002 01   9.00   5.50   7.25 
2002 02   9.10   5.50   7.30 
2002 03   8.60   4.00   6.30 
2002 05  14.60   8.60  11.60 
2002 06  18.29  11.20  14.75 
2002 07  20.50  12.30  16.40 
2002 08  19.70  12.10  15.90 
2002 09  18.60  11.90  15.25 
2002 10  13.30   9.30  11.30 
2002 11  11.70   8.50  10.10 
2002 12   9.89   6.70   8.29 
2003 01  10.80   7.60   9.20 
2003 02   9.39   6.00   7.70 
2003 03  11.00   6.80   8.89 
2003 04  12.40   8.10  10.25 
2003 05  15.10   9.80  12.45 
2003 06  19.50  12.30  15.90 
2003 07  20.50  12.90  16.70 
2003 08  19.60  12.60  16.10 
2003 09  19.10  12.10  15.60 
2003 10  14.50  10.50  12.50 
2003 11   9.39   6.00   7.70 
2003 12   9.10   5.90   7.50 
2004 01   8.13   5.08   6.60 
2004 02   9.81   6.84   8.32 
2004 03  11.42   7.29   9.35 
2004 04  15.12   9.08  12.10 
2004 05  15.89  10.77  13.33 
2004 06  19.08  12.12  15.60 
2004 07  21.24  13.31  17.27 
2004 10  14.32  10.35  12.33 
2004 11  10.80   7.72   9.26 
2004 12   9.53   6.92   8.22 
2005 01   8.45   4.92   6.68 
2005 04  13.13   8.30  10.71 
2005 05  16.59  11.21  13.90 
2005 06  17.27  12.18  14.72 
2005 07  19.39  13.10  16.24 
2007 09  22.36   7.85  15.10 
2007 10 -99.99   9.45 -99.99 
2007 11 -99.99   7.36 -99.99 
2007 12 -99.99   5.15 -99.99 
2008 01 -99.99   4.48 -99.99 
2008 02 -99.99   6.06 -99.99 
2008 03 -99.99   5.57 -99.99 
2008 04 -99.99   6.26 -99.99 
2008 05 -99.99   9.68 -99.99 
2008 06 -99.99  10.43 -99.99 
2008 07 -99.99  10.90 -99.99 
2008 08 -99.99  11.71 -99.99 
2008 09 -99.99  11.33 -99.99 
2008 10 -99.99   8.80 -99.99 
2008 11 -99.99   7.97 -99.99 
2008 12 -99.99   2.29 -99.99 
2009 01 -99.99   3.76 -99.99 
2009 02 -99.99   4.48 -99.99 
2009 03 -99.99   3.85 -99.99 
2009 04 -99.99   6.60 -99.99 
2009 05 -99.99   8.56 -99.99 
2009 06 -99.99  10.80 -99.99 
2009 07 -99.99  11.79 -99.99 
2009 08 -99.99  11.67 -99.99 
2009 09 -99.99  11.52 -99.99 
2009 10 -99.99   9.39 -99.99 
2009 11 -99.99   7.09 -99.99 
2009 12 -99.99   3.77 -99.99 
2010 01 -99.99   7.14 -99.99 
2010 02 -99.99   7.27 -99.99 
2010 03 -99.99   6.55 -99.99 
2010 04 -99.99   7.48 -99.99 
2010 05 -99.99   8.78 -99.99 
2010 06 -99.99  10.49 -99.99 
2010 07 -99.99  11.24 -99.99 
2010 08  17.71  11.25  14.48 
2010 09  15.38  10.56  12.97 
2010 10  12.78   9.01  10.89 
2010 11   8.13   4.75   6.44 
2010 12   7.82   4.94   6.38 
2011 01   7.11   4.12   5.61 
2011 02   6.15   2.88   4.51 
2011 03   8.89   5.26   7.08 
2011 04   9.47   5.18   7.33 
2011 05  12.58   7.78  10.18 
2011 06  15.63   9.95  12.79 
2011 07  16.79  10.70  13.75 
2011 08  17.28  11.01  14.14 
2011 09  17.45  10.84  14.15 
2011 10  11.78   8.64  10.21 
2011 11   8.53   5.25   6.89 
2011 12   7.09   4.58   5.83 
2012 01   6.87   3.49   5.18 
2012 02   7.56   4.89   6.22 
2012 03   7.97   4.30   6.13 
2012 04  11.54   6.80   9.17 
2012 05  13.68   8.29  10.98 
2012 06  14.83   9.38  12.10 
2012 07  15.99  10.55  13.27 
2012 08  19.04  11.61  15.32 
2012 09  17.20  10.54  13.87 
2012 10  12.33   8.63  10.48 
2012 11   9.60   6.81   8.20 
2012 12   7.21   4.66   5.93 
2013 01 -99.99   4.01 -99.99 
2013 02 -99.99   5.34 -99.99 
2013 03 -99.99   5.47 -99.99 
2013 04 -99.99   7.03 -99.99 
2013 05 -99.99   9.14 -99.99 
2013 06 -99.99  10.59 -99.99 
2013 07 -99.99  11.69 -99.99 
2013 08  17.65  11.48  14.56 
2013 09  16.21  11.08  13.65 
2013 10  11.68   8.59  10.13 
2013 11   8.91   6.58   7.74 
2013 12   5.95 -99.99 -99.99 
2014 01   7.47 -99.99 -99.99 
2014 02   5.85 -99.99 -99.99 
2014 03   9.47 -99.99 -99.99 
2014 04  12.09 -99.99 -99.99 
2014 05  15.51 -99.99 -99.99 
