| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
6.5%
|
|
| 2 | 110 |
21.7%
|
|
| 3 | 363 |
71.5%
|
|
| 9 | 2 |
0.4%
|
|
| Sysmiss | 17087 |