  1  28.3   10.5
  2  30.0   15.5
  3  29.7   57.5
  4  28.8   98.8
  5  27.7  115.6
  6  26.5  159.7
  7  25.5  137.4
  8  24.9  153.9
  9  25.6  177.9
 10  26.5  123.8
 11  27.9   14.2
 12  28.0    2.8
