| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2436 |
80.4%
|
|
| 1 | 45 |
1.5%
|
|
| 2 | 248 |
8.2%
|
|
| 3 | 302 |
10%
|
|
| Sysmiss | 1049 |