  1  -4.0   13.6
  2  -2.0   15.9
  3   5.5   17.8
  4  14.6   19.8
  5  21.5   20.4
  6  26.6    8.1
  7  28.3    1.9
  8  26.0    2.6
  9  18.9    2.3
 10  11.3    7.8
 11   3.1   15.1
 12  -2.4    9.2
