| Value | Category | Cases | |
|---|---|---|---|
| 0 | option not selected | 1157 |
93.6%
|
| 1 | providing support (encouraging, etc.) | 68 |
5.5%
|
| 98 | don't know | 10 |
0.8%
|
| 99 | refused | 1 |
0.1%
|
| Sysmiss | 3843 |