| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1515 |
81%
|
|
| 6 | 2 |
0.1%
|
|
| 8 | 308 |
16.5%
|
|
| 9 | 45 |
2.4%
|
|
| Sysmiss | 1540 |