| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 4 |
0.7%
|
| 2 | Weekly | 3 |
0.5%
|
| 3 | Monthly | 15 |
2.7%
|
| 4 | Every 6 months | 9 |
1.6%
|
| 5 | One time per season | 504 |
92.1%
|
| 96 | Other_____ | 12 |
2.2%
|
| Sysmiss | 1710 |