| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 17 |
0.9%
|
| 2 | Weekly | 121 |
6.3%
|
| 3 | Monthly | 369 |
19.3%
|
| 4 | Quarterly | 4 |
0.2%
|
| 5 | Not Regular | 1336 |
69.8%
|
| 6 | Other - specify | 68 |
3.6%
|
| Sysmiss | 157 |