| Value | Category | Cases | |
|---|---|---|---|
| 0 | 262 |
11.7%
|
|
| 1 | 46 |
2.1%
|
|
| 2 | 173 |
7.7%
|
|
| 3 | 265 |
11.9%
|
|
| 4 | 323 |
14.4%
|
|
| 5 | 1167 |
52.2%
|
|
| Sysmiss | 2 |