| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 804 |
45.2%
|
| 2 | This term | 466 |
26.2%
|
| 3 | Last Term | 326 |
18.3%
|
| 4 | 2 terms ago (approximately one year) | 77 |
4.3%
|
| 5 | 3 terms ago (approximately one year and a half) | 22 |
1.2%
|
| 6 | More than a year and a half ago | 84 |
4.7%
|
| Sysmiss | 6 |