  1 -19.1   27.7
  2 -17.8   25.5
  3 -11.2   30.7
  4  -5.4   38.9
  5   2.2   38.1
  6  10.7   55.9
  7  14.9   56.1
  8  11.2   65.5
  9   6.1   63.0
 10  -1.6   66.8
 11 -11.4   73.7
 12 -15.7   38.5
