2004 05 30.73  18.67  24.70 
2004 06 33.90  23.17  28.53 
2004 07 35.05  23.89  29.47 
2004 08 36.11  23.79  29.95 
2004 09 32.86  22.70  27.78 
2004 10 32.79  21.83  27.31 
2004 11 27.38  14.08  20.73 
2004 12 20.91   8.64  14.77 
2005 01 23.24  11.77  17.50 
2005 02 22.76  12.29  17.52 
2005 03 26.88  11.86  19.36 
2005 04 29.92  15.30  22.61 
2005 05 31.25  17.95  24.60 
2005 06 35.09  23.35  29.22 
2005 07 36.06 -99.99 -99.99 
2005 08 36.25  24.23  30.24 
2005 09 35.50  22.74  29.12 
2005 10 30.81  18.91  24.86 
2005 11 28.51  14.68  21.59 
2005 12 21.33   9.25  15.29 
2006 01 24.92  11.76  18.34 
2006 02 23.92  10.02  16.97 
2006 03 28.55  17.01  22.78 
2006 04 32.15  20.75  26.45 
2006 05 33.95  21.59  27.77 
2006 06 34.89  23.64  29.26 
2006 07 35.37  24.34  29.85 
2006 08 36.25  24.95  30.60 
2006 09 33.93  23.18  28.56 
2006 10 31.07  20.46  25.77 
2006 11 28.09  14.81  21.45 
2006 12 22.08  10.72  16.40 
2007 01 18.82   7.88  13.35 
2007 02 22.96  11.20  17.08 
2007 03 28.36  17.25  22.80 
2007 04 29.06  17.19  23.12 
2007 05 32.05  21.22  26.63 
2007 06 35.50  24.45  29.98 
2007 07 34.14  24.62  29.38 
2007 08 34.95  24.90  29.92 
2007 09 33.63  23.22  28.42 
2007 10 31.92  18.44  25.18 
2007 11 26.83  14.62  20.72 
2007 12 25.70  11.99  18.84 
2008 01 21.21   9.14  15.17 
2008 02 27.44  13.48  20.45 
2008 03 28.39  14.15  21.27 
2008 04 30.89  18.53  24.71 
2008 05 33.90  22.98  28.44 
2008 06 36.36  24.90  30.63 
2008 07 33.32  24.06  28.68 
2008 08 34.22  24.35  29.28 
2008 09 32.07  22.24  27.15 
2008 10 29.98  16.11  23.04 
2008 11 26.74  14.07  20.40 
2008 12 24.50   8.22  16.36 
2009 01 24.44  10.88  17.66 
2009 02 27.30  13.61  20.45 
2009 03 27.20  14.56  20.88 
2009 04 31.20  18.56  24.88 
2009 05 33.15  22.40  27.77 
2009 06 35.91  24.72  30.31 
2009 07 38.46  26.14  32.30 
2009 08 37.98  25.72  31.84 
2009 09 99.99  23.17 -99.99 
2009 10 31.20  20.37  25.78 
2009 11 26.05  13.94  19.99 
2009 12 17.56   8.39  12.97 
2010 01 20.50   8.66  14.58 
2010 02 19.23   8.42  13.82 
2010 03 25.81  12.58  19.19 
2010 04 28.80  18.45  23.63 
2010 05 33.15  22.45  27.80 
2010 06 35.16  24.43  29.80 
2010 07 34.00  24.83  29.41 
2010 08 36.34  25.30  30.82 
2010 09 33.18  23.81  28.50 
2010 10 30.69  17.93  24.31 
2010 11 26.95  12.80  19.87 
2010 12 23.80   9.54  16.67 
2011 01 21.45   8.95  15.20 
2011 02 22.96  10.10  16.52 
2011 03 28.59  15.53  22.06 
2011 04 32.73  19.99  26.36 
2011 05 32.59  22.43  27.51 
2011 06 35.34  24.03  29.68 
2011 07 35.23  24.66  29.94 
2011 08 37.71  26.01  31.86 
2011 09 36.68  23.81  30.24 
2011 10 31.44  18.04  24.74 
2011 11 27.91  14.04  20.97 
2011 12 21.20  10.71  15.95 
2012 01 23.57  10.62  17.09 
2012 02 20.75  12.37  16.56 
2012 03 26.84  16.29  21.57 
2012 05 31.88  19.60  25.74 
2012 06 35.15 -99.99 -99.99 
2012 09 35.27  24.06  29.66 
2012 10 32.03  19.92  25.97 
2012 11 26.60  15.92  21.26 
2012 12 24.63  12.76  18.69 
2013 01 21.29  10.22  15.75 
2013 03 27.11  13.70  20.40 
2013 04 29.94  16.70  23.32 
2013 07 36.55 -99.99 -99.99 
2013 08 35.90  24.74  30.32 
2013 09 32.90  23.01  27.95 
2013 10 30.76  19.04  24.90 
2013 11 99.99  10.63 -99.99 
2013 12 20.92 -99.99 -99.99 
2014 01 19.37   5.92  12.65 
2014 03 99.99  11.26 -99.99 
2014 04 29.76  17.75  23.75 
2014 05 32.32  19.28  25.80 
