| Value | Category | Cases | |
|---|---|---|---|
| 1 | a. Daily | 2303 |
9.6%
|
| 2 | b. Regularly | 3398 |
14.2%
|
| 3 | c. Sometimes | 7618 |
31.8%
|
| 4 | d. Rarely | 5732 |
23.9%
|
| 5 | e. Never | 3203 |
13.4%
|
| 6 | f. Not applicable | 1541 |
6.4%
|
| 7 | g. I do not know | 142 |
0.6%
|
| 8 | h. Refuse to answer | 17 |
0.1%
|