15
  0   30.00   40.00    0.00    0.00    0.00
  1   37.00   52.00    7.00    5.60    6.52
  2   49.00   49.00   30.00   36.00   12.18
  3   52.00   64.00   16.00   12.80   16.22
  4   20.00   26.00    9.00   10.80    2.61
  5   40.00   30.00   21.00   16.80    7.10
  6   21.00   47.00   15.00   18.00    8.38
  7   17.00   63.00   19.00   15.20   15.28
  8   31.00   62.00   23.00   27.60   30.26
  9   52.00   33.00   11.00    8.80   10.01
 10   51.00   21.00    5.00    6.00    6.38
 11   42.00   41.00   19.00   15.20   18.97
 12   31.00   32.00   29.00   34.80    7.67
 13    5.00   25.00   23.00   18.40   18.47
 14   12.00   42.00   21.00   25.20   17.59
 15   36.00   16.00   10.00    8.00    4.45