  1  -1.2    8.1
  2   0.4   18.1
  3   2.7   45.2
  4   5.8   64.9
  5   9.7   64.1
  6  13.5   59.3
  7  14.0  138.0
  8  13.5  109.8
  9  12.2   52.7
 10   7.6   42.9
 11   3.0   17.3
 12  -0.1    3.4
