| Value | Category | Cases | |
|---|---|---|---|
| 1 | During last 12 months | 154 |
26.3%
|
| 2 | 2 years ago | 117 |
20%
|
| 3 | 3 years ago | 51 |
8.7%
|
| 4 | 4 years ago | 33 |
5.6%
|
| 5 | 5 years ago | 26 |
4.4%
|
| 6 | More than 5 years ago | 205 |
35%
|
| Sysmiss | 825 |