| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5387 |
51.2%
|
|
| 2 | 93 |
0.9%
|
|
| 3 | 4198 |
39.9%
|
|
| 7 | 846 |
8%
|
|
| Sysmiss | 1 |