  1  22.6    0.0
  2  23.3    1.0
  3  23.9    0.4
  4  23.4    0.1
  5  23.9    0.0
  6  26.0    8.0
  7  27.5   41.5
  8  28.4  125.7
  9  28.7  112.8
 10  28.5   25.2
 11  26.2    0.3
 12  23.8    0.4
