| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 1145 |
13.8%
|
| 2 | Weekly | 1271 |
15.4%
|
| 3 | Fort-nightly | 143 |
1.7%
|
| 4 | Monthly | 2664 |
32.2%
|
| 5 | Quarterly | 197 |
2.4%
|
| 6 | Yearly | 2857 |
34.5%
|
| Sysmiss | 2598 |