| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes- in the last 12 months | 2057 |
8.4%
|
| 2 | yes 1-5 years ago | 1111 |
4.5%
|
| 3 | yes- more than 5 years ago | 1375 |
5.6%
|
| 4 | no | 11644 |
47.4%
|
| Sysmiss | 8377 |