| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. daily | 8 |
0.5%
|
| 2 | 2. weekly | 30 |
1.8%
|
| 3 | 3. fortnightly | 46 |
2.8%
|
| 4 | 4. monthly | 266 |
16.1%
|
| 5 | 5. quarterly | 194 |
11.8%
|
| 6 | 6. half yearly | 101 |
6.1%
|
| 7 | 7. yearly | 209 |
12.7%
|
| 8 | 8. occasionally | 790 |
47.9%
|
| 9 | 9. when requested | 6 |
0.4%
|
| Sysmiss | 84347 |