| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2330 |
39.9%
|
|
| 2 | 96 |
1.6%
|
|
| 3 | 141 |
2.4%
|
|
| 4 | 3272 |
56%
|
|
| Sysmiss | 13918 |