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 
