| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2036 |
46.5%
|
|
| 1 | 718 |
16.4%
|
|
| 2 | 1394 |
31.8%
|
|
| 3 | 235 |
5.4%
|
|
| Sysmiss | 10119 |