  1  16.5    1.4
  2  18.0    0.7
  3  20.9    4.8
  4  23.5    0.9
  5  24.5   28.0
  6  24.7   10.1
  7  21.4   73.0
  8  20.5   43.8
  9  21.8   12.1
 10  22.9    6.7
 11  20.9   12.4
 12  17.8    1.3
