| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2015 |
46.4%
|
| 2 | This term | 1405 |
32.3%
|
| 3 | Last Term | 551 |
12.7%
|
| 4 | 2 terms ago | 193 |
4.4%
|
| 5 | 3 terms ago | 40 |
0.9%
|
| 6 | More than 3 terms ago | 141 |
3.2%
|
| Sysmiss | 186 |