| Value | Category | Cases | |
|---|---|---|---|
| 1 | 627 |
28.5%
|
|
| 2 | 1544 |
70.3%
|
|
| 8 | 9 |
0.4%
|
|
| 9 | 17 |
0.8%
|
|
| Sysmiss | 13154 |