| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 1142 |
13.8%
|
| 2 | Weekly | 1273 |
15.4%
|
| 3 | Fort-nightly | 146 |
1.8%
|
| 4 | Monthly | 2669 |
32.2%
|
| 5 | Quarterly | 196 |
2.4%
|
| 6 | Yearly | 2859 |
34.5%
|
| Sysmiss | 2590 |