  1  21.3    0.0
  2  24.8    0.0
  3  29.0    0.0
  4  32.7    0.9
  5  33.9    5.0
  6  33.6   17.3
  7  31.3   65.8
  8  29.4  106.2
  9  30.5   43.7
 10  30.6    5.5
 11  26.4    0.0
 12  22.2    0.0
