| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 8279 |
62.4%
|
| 2 | Occasionally | 3722 |
28%
|
| 3 | Hardly ever | 1059 |
8%
|
| 4 | Never | 217 |
1.6%
|
| 9 | NS/blank | 0 |
0%
|
| 11 | .M | 4 |