  1  22.4    0.5
  2  22.6    0.3
  3  21.9    0.4
  4  19.9    0.0
  5  18.4    0.0
  6  17.0    0.2
  7  16.0    0.6
  8  16.1    0.1
  9  16.7    0.3
 10  17.9    0.0
 11  19.4    0.0
 12  20.9    0.1
