| Value | Category | Cases | |
|---|---|---|---|
| 1 | 491 |
30.2%
|
|
| 2 | 551 |
33.9%
|
|
| 3 | 581 |
35.7%
|
|
| 9 | 4 |
0.2%
|
|
| Sysmiss | 13724 |