| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13684 |
47.9%
|
|
| 1 | 4483 |
15.7%
|
|
| 2 | 8116 |
28.4%
|
|
| 3 | 2261 |
7.9%
|
|
| Sysmiss | 710 |