| Value | Category | Cases | |
|---|---|---|---|
| 1 | 201 |
51.4%
|
|
| 2 | 108 |
27.6%
|
|
| 3 | 77 |
19.7%
|
|
| 4 | 5 |
1.3%
|
|
| Sysmiss | 1881 |