| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 390 |
25.2%
|
| 2 | This term | 333 |
21.5%
|
| 3 | Last Term | 358 |
23.1%
|
| 4 | 2 terms ago | 100 |
6.5%
|
| 5 | 3 terms ago | 73 |
4.7%
|
| 6 | More than a year ago | 295 |
19%
|
| Sysmiss | 30 |