| Value | Category | Cases | |
|---|---|---|---|
| 1 | This term | 61 |
4.1%
|
| 2 | Last term | 170 |
11.4%
|
| 3 | Lastyear | 618 |
41.5%
|
| 4 | Earlier | 630 |
42.3%
|
| 9 | Don't know | 9 |
0.6%
|
| Sysmiss | 912 |