  1  -6.7    6.7
  2  -5.5   10.7
  3  -0.3   16.8
  4   3.7   30.4
  5   8.7   47.8
  6  13.1   59.0
  7  17.5   25.2
  8  16.6   28.2
  9  11.6   33.2
 10   4.9   18.9
 11  -2.2   15.6
 12  -7.3    9.6
