| Value | Category | Cases | |
|---|---|---|---|
| 1 | Monthly | 62 |
12.3%
|
| 2 | Bi-Monthly | 4 |
0.8%
|
| 3 | Quarterly | 14 |
2.8%
|
| 4 | Twice a year | 2 |
0.4%
|
| 5 | Once a year | 20 |
4%
|
| 6 | No regular schedule | 16 |
3.2%
|
| 7 | Other Schedule | 11 |
2.2%
|
| 8 | Never | 374 |
74.4%
|
| 9 | Never | 0 |
0%
|