| Value | Category | Cases | |
|---|---|---|---|
| 1 | 513 |
25.1%
|
|
| 2 | 1498 |
73.2%
|
|
| 8 | 26 |
1.3%
|
|
| 9 | 10 |
0.5%
|
|
| Sysmiss | 13304 |