1997 05 31.35  18.68  25.01 
1997 06 31.20  17.03  24.11 
1997 07 32.24  15.76  24.00 
1997 08 34.68  17.83  26.25 
1997 09 35.68  21.14  28.41 
1997 11 33.68  22.14  27.91 
1998 01 31.27  21.95  26.61 
1998 02 32.30  22.65  27.47 
1998 03 32.74  22.10  27.42 
1998 05 32.50  19.84  26.17 
1998 07 34.36  17.41  25.88 
1998 08 36.47  19.65  28.06 
1998 09 35.56  20.95  28.25 
1998 11 31.32  21.30  26.31 
1998 12 30.82  21.76  26.29 
1999 01 30.63  21.00  25.81 
1999 02 31.40  21.14  26.27 
1999 03 31.18  21.33  26.25 
1999 04 32.06  19.96  26.01 
1999 09 34.62  20.94  27.78 
1999 10 33.72  21.20  27.46 
1999 11 31.19  21.01  26.10 
1999 12 30.01  21.32  25.66 
2000 01 29.93  20.83  25.38 
2000 02 30.11  20.83  25.47 
2000 03 30.77  21.05  25.91 
2000 04 31.13  20.25  25.68 
2000 05 32.37  18.48  25.42 
2000 06 32.62  17.02  24.82 
2000 07 99.99  16.33 -99.99 
2000 08 99.99  18.83 -99.99 
2000 09 33.07  20.37  26.72 
2000 10 34.21  21.18  27.69 
2000 11 30.61  21.24  25.92 
2000 12 29.68  21.14  25.41 
2001 01 30.81  20.77  25.79 
2001 02 31.93  20.75  26.34 
2001 03 30.88  20.68  25.78 
2001 04 33.07  20.31  26.68 
2001 05 32.77  19.29  26.03 
2001 06 32.04 -99.99 -99.99 
2001 07 33.83  17.70  25.77 
2001 08 34.27  18.53  26.40 
2001 09 35.28  20.50  27.89 
2001 10 32.32  20.84  26.58 
2001 11 30.33  21.45  25.89 
2001 12 29.82  21.32  25.57 
2002 01 30.54  21.12  25.83 
2002 02 31.13  21.23  26.18 
2002 03 31.89  20.85  26.37 
2002 04 32.59  20.67  26.63 
2002 05 33.30  19.51  26.40 
2002 06 33.07  17.24  25.15 
2002 07 34.20  18.12  26.16 
2002 08 35.59  19.15  27.37 
2002 09 35.06  20.29  27.68 
2002 10 34.46  21.21  27.83 
2002 11 32.71  21.70  27.20 
2002 12 31.74  21.92  26.83 
2003 01 30.43  21.94  26.18 
2003 02 30.59  21.20  25.89 
2003 03 30.55  20.98  25.76 
2003 04 32.09  21.01  26.55 
2003 05 32.16  19.31  25.73 
2003 06 32.77  17.21  24.99 
2003 07 32.81  15.84  24.32 
2003 08 34.71  18.68  26.69 
2003 09 35.09  21.09  28.09 
2003 10 33.34  21.42  27.38 
2003 11 32.54  21.57  27.05 
2003 12 32.91  22.06  27.48 
2004 01 29.34  21.25  25.29 
2004 02 30.33  21.30  25.81 
2004 03 32.47  21.45  26.96 
2004 04 32.58  21.31  26.94 
2004 05 32.39  19.45  25.92 
2004 06 32.72  16.68  24.70 
2004 07 33.25  16.70  24.97 
2004 08 35.79  17.90  26.84 
2004 09 37.27  20.12  28.69 
2004 10 33.73  21.28  27.50 
2004 11 33.23  21.72  27.47 
2004 12 32.12  21.37  26.74 
2005 01 31.22  21.63  26.42 
2005 02 32.31  21.95  27.13 
2005 03 31.48  21.60  26.54 
2005 04 33.04  20.90  26.97 
2005 05 33.16  19.10  26.13 
2005 06 33.41  18.17  25.79 
2005 07 33.91  16.91  25.41 
2005 08 35.96  18.19  27.07 
2005 09 35.74  21.22  28.48 
2005 10 36.02  21.93  28.97 
2005 11 32.59  21.50  27.05 
2005 12 29.95  20.84  25.39 
2006 01 32.56  20.89  26.72 
2006 02 32.11  21.23  26.67 
2006 03 31.79  21.36  26.57 
2006 04 31.76  20.79  26.27 
2006 05 32.50  17.77  25.14 
2006 06 33.16  16.54  24.85 
2006 07 33.84  16.73  25.28 
2006 08 36.30  19.58  27.93 
2006 09 35.74  20.80  28.27 
2006 10 32.98  21.33  27.15 
2006 11 32.73  21.18  26.95 
2006 12 31.85  21.25  26.55 
2007 01 32.34  21.57  26.96 
2007 02 31.01  21.27  26.14 
2007 03 33.43  20.72  27.07 
2007 04 33.79  20.79  27.29 
2007 05 33.90  18.46  26.18 
2007 06 34.04  17.29  25.66 
2007 07 34.65  17.19  25.92 
2007 08 35.91  17.23  26.57 
2007 09 37.82  20.29  29.06 
2007 10 36.25  21.43  28.84 
2007 11 34.18  21.54  27.86 
2007 12 32.43  21.17  26.80 
2008 01 32.00  20.97  26.48 
2008 02 30.94  20.77  25.85 
2008 03 31.29  20.61  25.95 
2008 04 32.07  21.00  26.53 
2008 05 32.84  18.35  25.59 
2008 06 33.68  17.03  25.36 
2008 07 34.11  15.61  24.86 
2008 08 36.68  18.27  27.48 
2008 09 37.33  20.29  28.81 
2008 10 36.36  21.84  29.10 
2008 11 32.97  21.33  27.15 
2008 12 31.37  21.49  26.43 
2009 01 32.79  21.18  26.98 
2009 02 32.41  20.98  26.70 
2009 03 33.00  21.21  27.10 
2009 04 32.00  20.57  26.28 
2009 05 32.53  19.65  26.09 
2009 06 32.90  17.28  25.09 
2009 07 35.22  17.41  26.31 
2009 08 35.45  18.44  26.94 
2009 09 35.89  21.17  28.53 
2009 10 34.04  21.40  27.72 
2009 11 33.43  21.59  27.51 
2009 12 31.67  21.30  26.48 
2010 01 32.43  21.15  26.79 
2010 02 33.08  21.41  27.24 
2010 03 33.05  21.67  27.36 
2010 04 33.87  20.49  27.18 
2010 05 34.36  18.82  26.59 
2010 06 34.54  17.19  25.86 
2010 07 34.64  17.90  26.27 
2010 08 36.49  17.14  26.81 
2010 09 39.93  21.00  30.47 
2010 10 36.47  22.57  29.52 
2010 11 33.39  21.52  27.45 
2010 12 99.99  21.54 -99.99 
2011 01 99.99  20.95 -99.99 
2011 02 99.99  20.98 -99.99 
2011 03 30.80  21.35  26.07 
2011 04 31.87  20.61  26.24 
2011 05 32.18  19.02  25.60 
2011 06 99.99  16.87 -99.99 
2011 07 99.99  17.17 -99.99 
2011 08 99.99  18.50 -99.99 
2011 09 99.99  20.60 -99.99 
2011 10 99.99  21.44 -99.99 
2011 11 99.99  20.93 -99.99 
2011 12 99.99  21.30 -99.99 
2012 01 99.99  20.63 -99.99 
2012 02 31.06  20.20  25.63 
2012 03 32.34  20.75  26.55 
