| Value | Category | Cases | |
|---|---|---|---|
| 1 | 22 |
5.3%
|
|
| 2 | 6 |
1.4%
|
|
| 3 | 374 |
89.7%
|
|
| 4 | 14 |
3.4%
|
|
| 8 | 1 |
0.2%
|
|
| Sysmiss | 18207 |