| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within past 12 months | 585 |
20.8%
|
| 2 | 1-5 years ago | 330 |
11.7%
|
| 3 | Not within past 5 years | 1898 |
67.5%
|
| Sysmiss | 20 |