| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 933 |
22.3%
|
| 2 | Often | 2042 |
48.9%
|
| 3 | Occasionally | 968 |
23.2%
|
| 4 | Rarely | 118 |
2.8%
|
| 5 | Never | 29 |
0.7%
|
| 998 | Don't know | 81 |
1.9%
|
| 999 | Refuse to answer | 9 |
0.2%
|