| Value | Category | Cases | |
|---|---|---|---|
| 1 | During last 12 months | 2 |
15.4%
|
| 2 | 2 years ago | 6 |
46.2%
|
| 3 | 3 years ago | 1 |
7.7%
|
| 4 | 4 years ago | 0 |
0%
|
| 5 | 5 years ago | 1 |
7.7%
|
| 6 | More than 5 years ago | 3 |
23.1%
|
| Sysmiss | 2347 |