  1  22.5    0.0
  2  25.9    0.0
  3  28.7    0.0
  4  31.1    6.1
  5  31.9   20.8
  6  31.0   57.2
  7  27.8  185.8
  8  26.2  261.5
  9  28.0  112.6
 10  29.0   15.8
 11  26.6    0.0
 12  23.6    0.0
