  1  23.0    5.4
  2  25.5   19.3
  3  28.1   70.9
  4  29.8   91.3
  5  29.7  228.8
  6  29.0  390.3
  7  28.0  593.5
  8  27.9  582.8
  9  28.1  291.9
 10  27.1   85.8
 11  26.1    8.8
 12  23.3    4.4
