| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 8 |
2%
|
| 0 | 150 |
37.8%
|
|
| 1 | 99 |
24.9%
|
|
| 2 | 59 |
14.9%
|
|
| 3 | 39 |
9.8%
|
|
| 4 | 24 |
6%
|
|
| 5 | 9 |
2.3%
|
|
| 6 | 7 |
1.8%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|