| Value | Category | Cases | |
|---|---|---|---|
| 1 | 604 |
43.5%
|
|
| 2 | 448 |
32.3%
|
|
| 3 | 277 |
20%
|
|
| 4 | 2 |
0.1%
|
|
| 8 | 57 |
4.1%
|
|
| Sysmiss | 2146 |