| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1155 |
37.3%
|
| 2 | Sometimes | 651 |
21%
|
| 3 | No | 971 |
31.4%
|
| 4 | N/A | 318 |
10.3%
|
| Sysmiss | 129 |