  1   0.0   32.7
  2   1.8   52.1
  3   6.0   41.0
  4  11.1   44.1
  5  15.4   67.8
  6  19.2   78.1
  7  20.8   76.9
  8  20.4   69.1
  9  15.3   78.5
 10  10.5   62.8
 11   5.6   55.9
 12   0.9   47.0
