| Value | Category | Cases | |
|---|---|---|---|
| 1 | 32 |
14.3%
|
|
| 2 | 12 |
5.4%
|
|
| 3 | 170 |
75.9%
|
|
| 9 | 10 |
4.5%
|
|
| Sysmiss | 3683 |