  1 -23.7   18.9
  2 -19.6   24.0
  3 -15.7   14.6
  4  -4.1   13.0
  5   7.2   19.2
  6  14.8   37.1
  7  15.5   59.1
  8  11.5   70.0
  9   5.1   65.8
 10  -5.9   33.5
 11 -17.6   30.9
 12 -21.1   56.7
