  1  21.5    0.7
  2  23.0    1.0
  3  25.6    0.6
  4  27.8    0.0
  5  29.7    0.5
  6  30.5   67.1
  7  29.3  198.2
  8  28.2   98.8
  9  28.4   84.2
 10  28.7    3.6
 11  26.8    2.1
 12  23.2    0.5
