20
   142.5   35.2
   145.6   34.4
   150.1   34.0
   154.0   33.7
   158.5   33.5
   162.0   33.5
   165.0   33.5
   168.0   33.3
   170.2   34.4
   171.3   35.5
   171.8   37.6
   171.5   39.6
   169.6   40.8
   167.0   41.5
   163.0   40.8
   160.0   40.0
   156.0   39.0
   152.5   38.0
   148.4   37.8
   143.5   37.2