  1  -2.1   77.8
  2  -0.3   59.3
  3   4.9   89.2
  4  11.3  113.0
  5  17.1  115.7
  6  21.9  104.3
  7  23.7   99.2
  8  22.9   75.3
  9  19.1   83.8
 10  12.6   74.5
 11   6.0   78.1
 12   0.6   75.9
