0    9  55.6  45.0
 1   21  66.7  87.5
 2   25  77.8  89.3
 3   13  63.9  56.5
 4   11  88.9  34.4
 5   27  94.4  79.4
 6   32  94.4  94.1
 7   18  75.0  66.7
 8   15 100.0  41.7
 9   31 100.0  86.1
10   30 100.0  83.3
11   17  75.0  63.0
12   16 100.0  44.4
13   26  94.4  76.5
14   28  94.4  82.4
15    8  66.7  33.3
16   14  77.8  50.0
17   18  72.2  69.2
18   23  66.7  95.8
19    2  36.1  15.4