1985 04 30.03  25.07  27.55 
1985 05 31.11  25.92  28.51 
1985 06 30.90  26.30  28.59 
1985 07 31.15  26.37  28.76 
1985 08 31.50  26.38  28.93 
1989 03 29.87  24.96  27.41 
2001 08 32.97  27.72  30.34 
2001 09 32.83  27.52  30.17 
2001 10 32.31  27.72  30.01 
2001 12 31.01  26.92  28.96 
2002 02 30.29  25.47  27.88 
2002 03 30.78  26.07  28.42 
2002 07 31.96  27.19  29.57 
2003 01 30.25  25.98  28.11 
2003 03 30.58  25.54  28.06 
2004 08 32.18  27.60  29.89 
2004 09 32.38  27.67  30.02 
2005 03 31.48  26.52  29.00 
2005 05 32.37  27.78  30.07 
2005 07 31.85  27.33  29.59 
2005 08 32.62  27.84  30.23 
2005 09 32.95  27.82  30.38 
2006 05 32.66  27.50  30.08 
2007 01 29.69  25.56  27.62 
2007 02 30.37  25.34  27.85 
2007 06 32.75  27.58  30.16 
2007 09 32.70  27.64  30.17 
2008 01 30.20  25.16  27.68 
2008 02 30.58  25.20  27.89 
2008 06 31.95  27.06  29.50 
2008 08 32.54  27.39  29.96 
2008 09 32.62  27.80  30.21 
2008 10 30.93  26.76  28.84 
2008 11 30.66  25.99  28.32 
2008 12 29.52  24.78  27.15 
2009 02 29.45  24.56  27.00 
2009 04 31.61  26.14  28.87 
2009 06 32.66  27.05  29.85 
2010 02 31.03  26.15  28.59 
2010 09 31.18  26.57  28.87 
2011 02 29.73  24.98  27.35 
2011 03 29.84  24.90  27.37 
2011 04 31.21  25.91  28.56 
2011 05 31.68  27.05  29.36 
2011 06 32.28  27.51  29.89 
2011 07 32.43  27.30  29.86 
2011 08 32.98  27.65  30.31 
2011 09 32.61  27.55  30.08 
2011 10 31.22  26.81  29.01 
2011 11 30.23  26.19  28.21 
2011 12 29.02  25.35  27.18 
2012 01 29.32  24.61  26.96 
2012 02 29.78  25.04  27.41 
2012 03 30.08  25.60  27.84 
2012 04 30.91  25.88  28.39 
2012 05 31.53  26.85  29.19 
2012 06 31.63  26.93  29.28 
2012 07 32.25  27.24  29.74 
2012 08 32.68  27.70  30.19 
2012 09 33.34  27.92  30.63 
2012 10 31.40  27.07  29.23 
2012 11 31.55  26.88  29.21 
2012 12 30.16  25.72  27.93 
2013 01 29.34  25.04  27.19 
2013 02 30.11  25.22  27.66 
2013 03 30.66  26.18  28.42 
2013 04 31.59  26.39  28.99 
2013 06 32.08  27.46  29.77 
2013 08 32.97  27.52  30.24 
2013 09 33.03  28.13  30.57 
2013 10 32.28  27.79  30.03 
2013 11 31.04  26.41  28.72 
2013 12 30.44  25.89  28.16 
