| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. yes | 33 |
89.2%
|
| 2 | 2. no | 1 |
2.7%
|
| 3 | 3. don't plan to take | 2 |
5.4%
|
| 99 | 99. don't know | 1 |
2.7%
|
| Sysmiss | 62 |