| Value | Category | Cases | |
|---|---|---|---|
| 0 | not applicable | 537 |
5.8%
|
| 1 | daily | 6994 |
76.2%
|
| 2 | weekly | 1497 |
16.3%
|
| 3 | monthly | 115 |
1.3%
|
| 4 | quarterly | 24 |
0.3%
|
| 5 | half yearly | 6 |
0.1%
|
| 6 | yearly | 10 |
0.1%
|
| Sysmiss | 101 |