| Value | Category | Cases | |
|---|---|---|---|
| 1 | 287 |
2.3%
|
|
| 2 | 1249 |
9.9%
|
|
| 3 | 3246 |
25.6%
|
|
| 4 | 4998 |
39.4%
|
|
| 5 | 2900 |
22.9%
|
|
| Sysmiss | 3890 |