| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, all | 62 |
2.7%
|
| 2 | Yes, most of them | 126 |
5.5%
|
| 3 | Yes, a few | 282 |
12.3%
|
| 4 | No | 1818 |
79.5%
|
| Sysmiss | 58601 |