| Value | Category | Cases | |
|---|---|---|---|
| 1 | a. Daily | 6742 |
28.1%
|
| 2 | b. Regularly | 5828 |
24.3%
|
| 3 | c. Sometimes | 7148 |
29.8%
|
| 4 | d. Rarely | 2857 |
11.9%
|
| 5 | e. Never | 1072 |
4.5%
|
| 6 | f. Not applicable | 253 |
1.1%
|
| 7 | g. I do not know | 37 |
0.2%
|
| 8 | h. Refuse to answer | 17 |
0.1%
|