  1  27.0    0.5
  2  27.1    0.4
  3  27.4    1.3
  4  28.0   27.4
  5  28.3  108.1
  6  28.3   83.1
  7  28.1   87.0
  8  28.2  106.1
  9  27.9  161.0
 10  27.5  145.7
 11  27.5  109.5
 12  27.5   22.4
