  1  21.9    0.9
  2  22.7    3.8
  3  22.7    6.4
  4  20.8    2.0
  5  19.7    0.2
  6  19.0    0.1
  7  18.2    0.3
  8  17.8    0.0
  9  17.7    0.6
 10  17.9    0.1
 11  18.9    0.6
 12  20.2    1.7
