| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3951 |
56.8%
|
| 2 | No | 2277 |
32.7%
|
| 3 | Received but not used | 113 |
1.6%
|
| 8 | Don't know | 616 |
8.9%
|
| 9 | 19 | ||
| Sysmiss | 1819 |