| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1859 |
95.6%
|
|
| 6 | 3 |
0.2%
|
|
| 8 | 29 |
1.5%
|
|
| 9 | 53 |
2.7%
|
|
| Sysmiss | 2661 |