| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes always supported | 13 |
14%
|
| 2 | Yes often supported | 10 |
10.8%
|
| 3 | Yes sometimes supported | 18 |
19.4%
|
| 4 | No never supported | 52 |
55.9%
|
| 5 | dk | 0 |
0%
|
| Sysmiss | 907 |