| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, in the last 12 months | 1664 |
10.7%
|
| 2 | Yes, 1-5 years ago | 1003 |
6.5%
|
| 3 | Yes, more than 5 years ago | 1328 |
8.5%
|
| 4 | No | 11553 |
74.3%
|
| Sysmiss | 8022 |