| Value | Category | Cases | |
|---|---|---|---|
| 1 | One-time | 379 |
57.3%
|
| 2 | Monthly | 243 |
36.8%
|
| 3 | Quarterly | 10 |
1.5%
|
| 4 | Biannually | 6 |
0.9%
|
| 5 | Annually | 13 |
2%
|
| 96 | Other, specify | 10 |
1.5%
|
| Sysmiss | 41405 |