| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8174 |
28.4%
|
|
| 2 | 670 |
2.3%
|
|
| 3 | 67 |
0.2%
|
|
| 8 | 19832 |
69%
|
|
| Sysmiss | 4 |