| Value | Category | Cases | |
|---|---|---|---|
| 1 | 455 |
29.2%
|
|
| 2 | 40 |
2.6%
|
|
| 3 | 98 |
6.3%
|
|
| 4 | 240 |
15.4%
|
|
| 5 | 355 |
22.8%
|
|
| 6 | 369 |
23.7%
|
|
| Sysmiss | 2981 |