| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1539 |
66%
|
|
| 1 | 434 |
18.6%
|
|
| 2 | 109 |
4.7%
|
|
| 3 | 251 |
10.8%
|
|
| Sysmiss | 2496 |