  1   1.6   43.5
  2   0.9   43.0
  3  -1.9   49.4
  4  -5.3   39.8
  5  -7.4   37.2
  6 -10.2   33.3
  7 -10.8   29.3
  8  -9.4   35.3
  9  -6.8   39.3
 10  -3.8   38.6
 11  -1.0   36.0
 12   0.8   33.5
