  1  -1.2    1.4
  2   1.5    4.6
  3   5.0    9.7
  4   8.5   23.4
  5  12.6   43.2
  6  15.8   78.4
  7  16.5  112.8
  8  15.9  100.1
  9  13.6   77.3
 10   8.6   31.9
 11   3.1    4.2
 12  -0.9    1.1
