| Value | Category | Cases | |
|---|---|---|---|
| 1 | 525 |
3.8%
|
|
| 2 | 169 |
1.2%
|
|
| 3 | 9 |
0.1%
|
|
| 8 | 13065 |
94.9%
|
|
| Sysmiss | 45 |