| Value | Category | Cases | |
|---|---|---|---|
| 1 | 960 |
72.9%
|
|
| 2 | 262 |
19.9%
|
|
| 3 | 79 |
6%
|
|
| 4 | 15 |
1.1%
|
|
| Sysmiss | 16 |