| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 653 |
32.4%
|
| 2 | This term | 359 |
17.8%
|
| 3 | Last term | 373 |
18.5%
|
| 4 | 2 terms ago | 145 |
7.2%
|
| 5 | 3 terms ago | 119 |
5.9%
|
| 6 | More than a year ago | 365 |
18.1%
|
| Sysmiss | 12 |