| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once a week | 2 |
100%
|
| 2 | Once in two weeks | 0 |
0%
|
| 3 | Once in a month | 0 |
0%
|
| 4 | Once in two months | 0 |
0%
|
| 5 | Once in three months | 0 |
0%
|
| 6 | Irregular, no set pattern | 0 |
0%
|
| Sysmiss | 117 |