| Value | Category | Cases | |
|---|---|---|---|
| 1 | 943 |
80.7%
|
|
| 3 | 89 |
7.6%
|
|
| 8 | 17 |
1.5%
|
|
| 9 | 119 |
10.2%
|
|
| Sysmiss | 4 |