2011 02 17.78   8.57  13.17 
2011 03 23.08  13.75  18.41 
2011 04 26.09  18.66  22.37 
2011 05 28.33  20.86  24.59 
2011 06 33.00  25.46  29.23 
2011 07 32.74  26.12  29.43 
2011 08 35.04  27.74  31.39 
2011 09 29.85  22.47  26.16 
2011 10 25.92  16.70  21.31 
2011 11 21.84  13.52  17.68 
2011 12 17.25   9.64  13.44 
2012 01 19.31  10.68  14.99 
2012 02 18.73  11.78  15.25 
2012 03 24.99  16.76  20.87 
2012 04 26.30  18.14  22.22 
2012 05 30.72  22.85  26.78 
2012 06 31.86  24.78  28.32 
2012 07 32.61  25.56  29.08 
2012 08 31.96  25.48  28.72 
2012 09 30.86  24.09  27.47 
2012 10 26.05  17.85  21.95 
2012 11 20.98  12.09  16.53 
2012 12 19.98  10.89  15.43 
2013 01 17.65  10.21  13.93 
2013 02 17.95  10.46  14.20 
2013 03 19.04   9.80  14.42 
2013 04 23.83  15.72  19.77 
2013 05 26.98  19.78  23.38 
2013 06 32.12  25.20  28.66 
2013 07 31.76  25.44  28.60 
2013 08 31.94  25.75  28.84 
2013 09 31.94  24.96  28.45 
2013 10 26.79  19.62  23.21 
2013 11 19.64  11.55  15.59 
2013 12 16.37   8.68  12.53 
2014 01 12.67   2.97   7.82 
2014 02 16.54   7.53  12.03 
2014 03 18.76  10.04  14.40 
2014 04 23.94  16.17  20.05 
2014 05 27.95  20.25  24.10 
