| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Once in a year | 456 |
19%
|
| 2 | Twice in a year | 474 |
19.8%
|
| 3 | Once in a quarter | 576 |
24%
|
| 4 | Once in a month | 740 |
30.8%
|
| 7 | Not Applicable | 42 |
1.8%
|
| 9 | Don't know | 112 |
4.7%
|