| Value | Category | Cases | |
|---|---|---|---|
| 1 | daily | 4 |
1.3%
|
| 2 | weekly | 283 |
94.3%
|
| 3 | fortnightly | 1 |
0.3%
|
| 4 | monthly | 3 |
1%
|
| 5 | quarterly | 3 |
1%
|
| 6 | half yearly | 1 |
0.3%
|
| 7 | yearly | 2 |
0.7%
|
| 8 | occasionally | 3 |
1%
|
| 9 | when requested | 0 |
0%
|
| Sysmiss | 15019 |