| Value | Category | Cases | |
|---|---|---|---|
| 1 | a. Daily | 881 |
3.8%
|
| 2 | b. Regularly | 2221 |
9.6%
|
| 3 | c. Sometimes | 6035 |
26.1%
|
| 4 | d. Rarely | 6422 |
27.8%
|
| 5 | e. Never | 4073 |
17.6%
|
| 6 | f. Not applicable | 2952 |
12.8%
|
| 7 | g. I do not know | 431 |
1.9%
|
| 8 | h. Refuse to answer | 71 |
0.3%
|
| Missing value | 52 |
0.2%
|