1978 11 28.00  18.15  23.07 
1979 04 37.43  24.40  30.91 
1998 04 34.89  23.81  29.34 
2002 02 28.78  14.90  21.84 
2002 05 37.34  26.64  31.99 
2002 10 31.08  22.06  26.57 
2003 02 28.40  16.98  22.68 
2004 02 28.87  14.97  21.92 
2004 06 34.28  26.38  30.32 
2004 10 30.48  21.60  26.04 
2005 05 39.59  26.59  33.09 
2005 06 39.87  28.39  34.12 
2005 07 31.37  26.00  28.68 
2005 08 32.02  26.08  29.05 
2005 09 32.15  25.59  28.87 
2005 10 29.88  23.16  26.52 
2005 12 24.84  11.88  18.36 
2006 02 33.33  16.01  24.67 
2006 03 34.24  19.75  26.99 
2006 04 38.59  24.47  31.53 
2006 05 36.02  25.34  30.68 
2006 06 33.86  26.19  30.02 
2006 07 30.86  26.06  28.46 
2006 08 30.49  25.62  28.05 
2006 09 30.37  25.29  27.83 
2006 10 32.24  22.20  27.22 
2006 11 28.95  18.25  23.60 
2007 01 26.35  11.97  19.16 
2007 02 27.45  16.40  21.92 
2007 03 31.77  19.36  25.56 
2007 04 37.32  24.51  30.91 
2007 05 37.90  26.91  32.40 
2007 06 35.66  26.59  31.12 
2007 07 31.87  25.66  28.76 
2007 08 31.02  25.70  28.36 
2007 09 30.89  25.18  28.03 
2007 10 31.37  21.91  26.64 
2007 11 28.57  17.84  23.20 
2007 12 26.10  12.03  19.06 
2008 01 25.89  12.49  19.18 
2008 02 26.30  14.33  20.31 
2008 03 34.93  20.61  27.77 
2008 04 38.82  24.61  31.71 
2008 05 38.93  25.86  32.40 
2008 06 32.21  25.46  28.83 
2008 07 31.67  25.69  28.68 
2008 08 31.53  25.89  28.71 
2008 09 31.95  25.34  28.64 
2008 10 31.90  22.41  27.15 
2008 11 29.34  17.57  23.45 
2008 12 27.22  14.50  20.86 
2009 01 27.43  14.27  20.85 
2009 02 31.82  15.90  23.86 
2009 03 35.34  20.93  28.14 
2009 04 40.33  24.68  32.50 
2009 05 37.43  25.80  31.61 
2009 06 38.41  27.50  32.96 
2009 07 31.69  26.23  28.96 
2009 08 32.05  26.17  29.11 
2009 09 32.15  25.61  28.88 
2009 10 31.14  19.91  25.52 
2009 11 29.24  17.60  23.42 
2009 12 26.53  12.94  19.73 
2010 01 25.51  10.91  18.20 
2010 02 30.43  15.56  22.99 
2010 03 37.62  21.26  29.43 
2010 04 42.20  26.27  34.23 
2010 05 38.32  26.44  32.38 
2010 06 37.43  27.79  32.61 
2010 08 32.78  26.31  29.54 
2010 09 32.58  25.51  29.04 
2010 10 31.70  23.39  27.54 
2010 11 30.52  19.78  25.15 
2010 12 25.58  12.96  19.27 
2011 01 25.75  10.76  18.25 
2011 02 29.87  15.69  22.78 
2011 03 35.79  20.37  28.08 
2011 04 36.03  23.21  29.62 
2011 05 38.03  25.30  31.66 
2011 06 33.79  26.68  30.23 
2011 07 31.91  26.03  28.97 
2011 08 30.77  25.46  28.11 
2011 09 30.30  25.04  27.67 
2011 10 32.06  22.55  27.30 
2011 11 29.41  16.83  23.12 
2011 12 25.97  12.56  19.26 
2012 01 23.54  13.86  18.70 
2012 02 29.33  15.51  22.42 
2012 03 35.48  19.34  27.41 
2012 04 38.74  24.83  31.78 
2012 05 40.25  26.98  33.62 
2012 06 38.39  27.57  32.98 
2012 07 31.81  26.08  28.94 
2012 08 31.32  26.03  28.67 
2012 09 31.89  25.39  28.64 
2012 10 31.63  21.66  26.64 
2012 11 27.94  17.12  22.53 
2012 12 26.23  12.65  19.43 
2013 01 24.97  12.03  18.50 
2013 02 28.79  15.30  22.04 
2013 03 35.61  19.96  27.79 
2013 04 37.40  23.50  30.45 
2013 05 38.50  27.14  32.82 
2013 06 33.13  26.34  29.73 
2013 07 31.70  26.33  29.01 
2013 08 31.34  25.90  28.62 
2013 09 31.51  25.35  28.43 
2013 10 29.44  23.31  26.37 
2013 11 28.69  16.45  22.57 
2013 12 26.39  12.54  19.46 
