x freq
0.5 3
1.5 6
2.5 13
3.5 26
4.5 22
5.5 27
6.5 20
7.5 31
8.5 22
9.5 16
10.5 29
11.5 17
12.5 26
13.5 21
14.5 33
15.5 20
16.5 29
17.5 18
18.5 11
19.5 8
Inf 2

