| Value | Category | Cases | |
|---|---|---|---|
| 1 | 399 |
66.4%
|
|
| 3 | 193 |
32.1%
|
|
| 5 | 6 |
1%
|
|
| 9 | 3 |
0.5%
|
|
| Sysmiss | 1231 |