  1 -20.9   13.3
  2 -20.9   13.9
  3 -20.2    9.2
  4 -14.7    6.4
  5  -4.7    9.6
  6   1.5   10.1
  7   3.8   21.9
  8   4.3   18.5
  9   1.4   14.5
 10  -2.6   18.9
 11  -9.5   13.1
 12 -16.3   13.9
