0    2  30.0  33.3
 1    8  50.0  80.0
 2    7  45.0  77.8
 3    7  65.0  53.8
 4    6  75.0  40.0
 5    7  80.0  43.8
 6   12  70.0  85.7
 7   10  90.0  55.6
 8    9  95.0  47.4
 9   14 100.0  70.0
10   10  75.0  66.7
11    9 100.0  45.0
12    5 100.0  25.0
13   14 100.0  70.0
14   13  75.0  86.7
15   10 100.0  50.0
16    8 100.0  40.0
17   11 100.0  55.0
18   13  75.0  86.7
19   10 100.0  50.0
20   10 100.0  50.0
21   12 100.0  60.0
22   12  75.0  80.0
23   14 100.0  70.0
24   13 100.0  65.0
25   13 100.0  65.0
26   12  75.0  80.0
27   13  95.0  68.4
28    9  90.0  50.0
29   13  90.0  72.2
30    7  60.0  58.3
31    9  75.0  60.0
32   11  65.0  84.6
33    7  60.0  58.3
34    5  40.0  62.5
35    2  30.0  33.3