  1 -17.2   49.8
  2 -15.1   32.7
  3  -7.9   47.5
  4   0.6   56.4
  5   9.1   62.1
  6  15.1   78.8
  7  17.8  111.5
  8  16.3   79.4
  9  11.6  106.1
 10   4.2   85.1
 11  -3.7   65.4
 12 -12.0   60.7
