| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4066 |
57.5%
|
|
| 2 | 172 |
2.4%
|
|
| 3 | 2362 |
33.4%
|
|
| 4 | 472 |
6.7%
|
|
| Sysmiss | 12289 |