| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1013 |
44.8%
|
| 2 | This term | 465 |
20.6%
|
| 3 | Last term | 323 |
14.3%
|
| 4 | 2 terms ago | 111 |
4.9%
|
| 5 | 3 terms ago | 86 |
3.8%
|
| 6 | More than a year ago | 261 |
11.6%
|
| Sysmiss | 18 |