| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 228 |
16.6%
|
| 2 | This term | 262 |
19.1%
|
| 3 | Last term | 328 |
23.9%
|
| 4 | 2 terms ago | 145 |
10.6%
|
| 5 | 3 terms ago | 76 |
5.5%
|
| 6 | More than a year ago | 331 |
24.2%
|
| Sysmiss | 8 |