| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 787 |
42.3%
|
| 2 | This term | 551 |
29.6%
|
| 3 | Last Term | 312 |
16.8%
|
| 4 | 2 terms ago | 64 |
3.4%
|
| 5 | 3 terms ago | 31 |
1.7%
|
| 6 | More than a year ago | 117 |
6.3%
|
| Sysmiss | 10 |