1999 12 19.70  11.60  15.65 
2000 01 17.51  10.68  14.09 
2000 02 15.25   9.57  12.41 
2000 03 17.25   9.50  13.37 
2000 04 18.75  11.26  15.00 
2000 05 20.87  12.20  16.53 
2000 06 20.41  13.55  16.98 
2000 07 21.02  13.33  17.17 
2000 08 23.49  14.45  18.96 
2000 09 23.32  14.71  19.01 
2000 10 18.92  12.66  15.79 
2000 11 18.01  10.35  14.18 
2000 12 19.33  11.49  15.41 
2001 01 15.81   9.01  12.41 
2001 02 14.82   8.62  11.71 
2001 03 16.66  10.06  13.36 
2001 04 15.91   8.91  12.41 
2001 05 18.99  12.15  15.57 
2001 06 20.54  12.89  16.71 
2001 07 19.90  13.08  16.49 
2001 08 21.24  13.42  17.33 
2001 09 21.88  14.04  17.95 
2001 10 19.66  12.52  16.09 
2001 11 18.46  11.95  15.20 
2001 12 15.87   9.59  12.73 
2002 01 16.19   9.04  12.61 
2002 02 18.90  10.74  14.82 
2002 03 15.89   9.06  12.47 
2002 04 16.12   9.10  12.61 
2002 05 17.67  10.29  13.98 
2002 06 19.49  12.39  15.94 
2002 07 20.75  13.65  17.20 
2002 08 20.48  13.89  17.18 
2002 09 23.37  13.67  18.52 
2002 10 18.19  11.83  15.01 
2002 11 21.20  13.58  17.39 
2002 12 15.90  10.04  12.96 
2003 01 20.54  13.85  17.19 
2003 02 16.45  10.27  13.36 
2003 03 18.08  11.15  14.61 
2003 04 16.64   9.63  13.13 
2003 05 18.10  11.16  14.63 
2003 06 18.78  12.57  15.67 
2003 07 24.21  15.82  20.01 
2003 08 24.02  15.85  19.93 
2003 09 21.39  14.39  17.89 
2003 10 23.89  15.61  19.75 
2003 11 18.24  11.15  14.69 
2003 12 16.58  10.06  13.32 
2004 01 16.44   9.45  12.94 
2004 02 15.59   9.30  12.44 
2004 03 20.27  12.50  16.38 
2004 04 19.52  11.59  15.55 
2004 05 21.35  12.57  16.95 
2004 06 19.90  13.46  16.68 
2004 07 21.98  14.92  18.45 
2004 08 21.82  15.66  18.74 
2004 09 25.00  16.83  20.91 
2004 10 20.41  13.14  16.77 
2004 11 17.96  11.17  14.57 
2004 12 17.85  11.08  14.46 
2005 01 18.42  11.73  15.07 
2005 02 17.68  11.75  14.71 
2005 03 18.12  11.69  14.90 
2005 04 17.89  10.26  14.07 
2005 05 20.75  13.15  16.95 
2005 06 20.61  12.96  16.78 
2005 07 24.34  16.37  20.36 
2005 08 24.43  16.87  20.65 
2005 09 22.06  13.74  17.90 
2005 10 22.58  14.30  18.44 
2005 11 21.74  13.78  17.76 
2005 12 18.48  11.22  14.85 
2006 01 17.67  10.31  13.99 
2006 02 18.61  10.01  14.31 
2006 03 14.25   7.55  10.90 
2006 04 15.91   9.96  12.93 
2006 05 20.29  14.18  17.23 
2006 06 24.39  15.02  19.70 
2006 07 26.63  17.19  21.91 
2006 08 23.24  15.47  19.35 
2006 09 23.27  14.92  19.09 
2006 10 21.50  13.29  17.39 
2006 11 22.03  13.54  17.78 
2006 12 18.29  10.33  14.31 
2007 01 16.51   8.82  12.66 
2007 02 17.36  10.08  13.72 
2007 03 16.58 -99.99 -99.99 
2007 04 11.24 -99.99 -99.99 
2008 11 25.36 -99.99 -99.99 
2009 01 25.29 -99.99 -99.99 
2009 03 25.29 -99.99 -99.99 
2009 04 25.46 -99.99 -99.99 
2009 05 25.52 -99.99 -99.99 
2009 12 25.14 -99.99 -99.99 
2010 01 25.25 -99.99 -99.99 
2010 02 25.24 -99.99 -99.99 
2010 03 25.39 -99.99 -99.99 
2010 04 25.30 -99.99 -99.99 
