| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1010 |
42.3%
|
| 2 | This term | 341 |
14.3%
|
| 3 | Last Term | 198 |
8.3%
|
| 4 | 2 terms ago | 86 |
3.6%
|
| 5 | 3 terms ago | 38 |
1.6%
|
| 6 | More than a year ago | 717 |
30%
|
| Sysmiss | 19 |