2007 07  42.99  26.24  34.61 
2007 08  41.27  25.58  33.42 
2007 09  35.37  19.41  27.39 
2007 10  29.43  13.78  21.60 
2007 11  25.09  10.45  17.77 
2007 12  13.82   2.67   8.24 
2008 01  14.56   3.76   9.16 
2008 02  20.75   5.63  13.19 
2008 03  25.00   8.33  16.66 
2008 04  28.76  11.32  20.04 
2008 05  32.58  16.00  24.29 
2008 07  42.27  25.45  33.86 
2008 08  41.79  24.55  33.16 
2008 09  38.18  21.06  29.62 
2008 10  31.09  14.71  22.90 
2008 11  24.70  10.25  17.47 
2008 12  14.95   3.12   9.03 
2009 02  17.10   5.27  11.18 
2009 03  21.76   7.90  14.83 
2009 04  27.30  11.69  19.49 
2009 05  35.91  19.27  27.59 
2009 06  34.56  19.23  26.89 
2009 07  42.60  26.23  34.41 
2009 08  40.25  22.47  31.36 
2009 09  38.54  21.24  29.89 
2009 10  27.79  12.74  20.26 
2009 11  23.52   8.10  15.81 
2009 12  14.32   3.29   8.80 
2010 01  15.83   4.36  10.09 
2010 02  17.95   6.72  12.33 
2010 03  22.33   8.05  15.19 
2010 04  24.93   9.24  17.08 
2010 05  29.36  13.51  21.43 
2010 06  38.14  21.03  29.58 
2010 07  42.54  25.13  33.83 
2010 08  40.18  22.40  31.29 
2010 11  21.08   7.36  14.22 
2010 12  16.20   4.92  10.57 
