1   0.0
   2   0.5
   3   1.5
   4   3.0
   5   5.5
   6  11.0
   7  19.0
   8  17.5
   9  22.9
   10 27.2
   11 30.3
   12 35.9
   13 41.2
   14 50.1
   15 55.6
   16 59.0
   17 67.5
   18 68.6
   19 75.6
   20 74.2
   21 69.7
   22 70.8
   23 74.8
   24 72.5
   25 68.7
   26 66.0
   27 63.4
   28 56.1
   29 47.1
   30 39.3
   31 36.0
   32 31.6
   33 27.9
   34 30.5
   35 30.4
   36 26.8
   37 22.6
   38 20.1
   39 15.3
   40 11.4
   41  9.9
   42  4.9
   43  4.3
   44  3.3
   45  3.4
   46  3.0
   47  2.6
   48  2.4
   49  2.0
   50  2.4
   51  2.0
   52  2.0
   53  2.0
   54  2.0
   55  3.3
   56  2.2
   57  0.9
   58  0.0