| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16960 |
69.3%
|
|
| 1 | 3087 |
12.6%
|
|
| 2 | 2899 |
11.8%
|
|
| 3 | 1526 |
6.2%
|
|
| Sysmiss | 2083 |