| Value | Category | Cases | |
|---|---|---|---|
| 1 | 609 |
69.9%
|
|
| 3 | 259 |
29.7%
|
|
| 5 | 1 |
0.1%
|
|
| 9 | 2 |
0.2%
|
|
| Sysmiss | 51 |