 x freq
 1    2
 2    1
 3    1
 4    2
 5    2
 6    6
 7    8
 8    5
 9   10
10   14
11   14
12   42
13   47
14   33
15   23
16   10
17   14
18    5
19    3
20    0
21    3
22    1
23    1
24    0
Inf    2
