| Value | Category | Cases | |
|---|---|---|---|
| 0 | 172 |
8.1%
|
|
| 1 | 408 |
19.1%
|
|
| 2 | 385 |
18.1%
|
|
| 3 | 273 |
12.8%
|
|
| 4 | 64 |
3%
|
|
| 5 | 829 |
38.9%
|
|
| Sysmiss | 22358 |