| Value | Category | Cases | |
|---|---|---|---|
| 0 | 328 |
15.2%
|
|
| 1 | 39 |
1.8%
|
|
| 2 | 70 |
3.3%
|
|
| 3 | 200 |
9.3%
|
|
| 4 | 389 |
18.1%
|
|
| 5 | 1127 |
52.3%
|
|
| Sysmiss | 10 |