| Value | Category | Cases | |
|---|---|---|---|
| 1 | one | 0 |
0%
|
| 2 | two | 174 |
72.5%
|
| 3 | more than two | 36 |
15%
|
| 4 | do not know | 30 |
12.5%
|
| Sysmiss | 3798 |