| Value | Category | Cases | |
|---|---|---|---|
| 1 | 53 |
16.9%
|
|
| 2 | 237 |
75.5%
|
|
| 3 | 11 |
3.5%
|
|
| 4 | 13 |
4.1%
|
|
| Sysmiss | 347 |