| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 8 |
2%
|
| 0 | 152 |
38.3%
|
|
| 1 | 100 |
25.2%
|
|
| 2 | 57 |
14.4%
|
|
| 3 | 35 |
8.8%
|
|
| 4 | 16 |
4%
|
|
| 5 | 10 |
2.5%
|
|
| 6 | 6 |
1.5%
|
|
| 7 | 4 |
1%
|
|
| 8 | 6 |
1.5%
|
|
| 10 | 2 |
0.5%
|
|
| 11 | 1 |
0.3%
|