  1 -21.0    3.2
  2 -14.9    2.8
  3  -3.3    3.3
  4   7.8    6.7
  5  14.4    7.3
  6  20.2   12.8
  7  21.9   14.9
  8  19.6   11.7
  9  13.1    2.9
 10   4.5    4.0
 11  -7.2    6.6
 12 -17.6    4.7
