| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2142 |
42.7%
|
| 2 | This term | 2039 |
40.6%
|
| 3 | Last Term | 331 |
6.6%
|
| 4 | 2 terms ago | 99 |
2%
|
| 5 | 3 terms ago | 63 |
1.3%
|
| 6 | More than a year ago | 348 |
6.9%
|
| Sysmiss | 113 |