  1  18.7    6.2
  2  20.8    1.7
  3  23.0    9.2
  4  24.5   13.5
  5  23.9   75.7
  6  21.7  284.0
  7  21.2  257.3
  8  20.9  303.6
  9  20.2  321.0
 10  20.1  127.3
 11  19.3   22.9
 12  18.3    1.3
