| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1659 |
45.6%
|
| 2 | This term | 679 |
18.7%
|
| 3 | Last Term | 409 |
11.2%
|
| 4 | 2 terms ago | 168 |
4.6%
|
| 5 | 3 terms ago | 146 |
4%
|
| 6 | More than a year ago | 577 |
15.9%
|
| Sysmiss | 31 |