| Value | Category | Cases | |
|---|---|---|---|
| 1 | 327 |
2.1%
|
|
| 2 | 579 |
3.8%
|
|
| 3 | 2172 |
14.2%
|
|
| 4 | 4981 |
32.6%
|
|
| 5 | 7237 |
47.3%
|
|
| Sysmiss | 1274 |