| Value | Category | Cases | |
|---|---|---|---|
| 1 | 499 |
66%
|
|
| 3 | 244 |
32.3%
|
|
| 5 | 11 |
1.5%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 166 |