  1 -19.9    0.8
  2 -14.8    1.4
  3  -5.2    1.5
  4   4.2    3.4
  5  11.9    8.2
  6  17.9   24.1
  7  20.8   49.6
  8  18.5   29.5
  9  11.9   11.5
 10   2.4    4.7
 11  -9.4    2.0
 12 -17.8    1.8
