| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 301 |
33.1%
|
| 2 | No | 605 |
66.6%
|
| 7 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| Sysmiss | 7667 |