| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 1 |
0.5%
|
| 0 | 42 |
21.4%
|
|
| 1 | 34 |
17.3%
|
|
| 2 | 29 |
14.8%
|
|
| 3 | 23 |
11.7%
|
|
| 4 | 16 |
8.2%
|
|
| 5 | 15 |
7.7%
|
|
| 6 | 6 |
3.1%
|
|
| 7 | 7 |
3.6%
|
|
| 8 | 9 |
4.6%
|
|
| 9 | 7 |
3.6%
|
|
| 10 | 3 |
1.5%
|
|
| 14 | 2 |
1%
|
|
| 15 | 1 |
0.5%
|
|
| 22 | 1 |
0.5%
|