| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 1 |
0.5%
|
| 0 | 41 |
20.9%
|
|
| 1 | 33 |
16.8%
|
|
| 2 | 36 |
18.4%
|
|
| 3 | 22 |
11.2%
|
|
| 4 | 15 |
7.7%
|
|
| 5 | 12 |
6.1%
|
|
| 6 | 14 |
7.1%
|
|
| 7 | 6 |
3.1%
|
|
| 8 | 2 |
1%
|
|
| 9 | 5 |
2.6%
|
|
| 10 | 3 |
1.5%
|
|
| 11 | 3 |
1.5%
|
|
| 12 | 1 |
0.5%
|
|
| 13 | 2 |
1%
|