| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes- in the last 12 months | 2087 |
8.5%
|
| 2 | yes 1-5 years ago | 1066 |
4.3%
|
| 3 | yes- more than 5 years ago | 1194 |
4.8%
|
| 4 | no | 12430 |
50.4%
|
| Sysmiss | 7875 |