| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 237 |
13.6%
|
| 2 | No | 1222 |
70.2%
|
| 88 | 66 |
3.8%
|
|
| 99 | 216 |
12.4%
|
|
| Sysmiss | 258 |