| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 493 |
3.7%
|
| 2 | Occasionally | 3053 |
23%
|
| 3 | Hardly ever | 1218 |
9.2%
|
| 4 | Never | 8504 |
64.1%
|
| 9 | NS/blank | 0 |
0%
|
| 11 | .M | 13 |