| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2871 |
76.1%
|
|
| 2 | 525 |
13.9%
|
|
| 3 | 262 |
6.9%
|
|
| 9 | 113 |
3%
|
|
| Sysmiss | 11580 |