| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1384 |
57.4%
|
|
| 1 | 800 |
33.2%
|
|
| 2 | 220 |
9.1%
|
|
| 3 | 7 |
0.3%
|
|
| Sysmiss | 1236 |