| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1818 |
45.7%
|
| 2 | About once a year | 850 |
21.4%
|
| 3 | Several times a year | 791 |
19.9%
|
| 4 | 1 to 3 times a month | 424 |
10.7%
|
| 5 | About once a week | 64 |
1.6%
|
| 6 | More than once a week | 28 |
0.7%
|
| 7 | Every day | 5 |
0.1%
|
| 99 | INR | 1 | |
| Sysmiss | 518 |