| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9927 |
57.4%
|
|
| 2 | 5868 |
33.9%
|
|
| 3 | 1484 |
8.6%
|
|
| 4 | 19 |
0.1%
|
|
| Sysmiss | 7075 |