| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 8 |
2%
|
| 0 | 201 |
50.6%
|
|
| 1 | 90 |
22.7%
|
|
| 2 | 43 |
10.8%
|
|
| 3 | 18 |
4.5%
|
|
| 4 | 16 |
4%
|
|
| 5 | 8 |
2%
|
|
| 6 | 6 |
1.5%
|
|
| 7 | 1 |
0.3%
|
|
| 9 | 2 |
0.5%
|
|
| 11 | 2 |
0.5%
|
|
| 17 | 2 |
0.5%
|