| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes-in the last12 months | 1261 |
5%
|
| 2 | Yes-more than one year and less than 3 years | 383 |
1.5%
|
| 3 | Yes-3-5 years | 1032 |
4.1%
|
| 4 | No | 15420 |
61.4%
|
| Sysmiss | 7000 |