| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1988 |
90.4%
|
| 2 | Yes, just once or twice | 116 |
5.3%
|
| 3 | Yes, a few times | 60 |
2.7%
|
| 4 | Yes, frequently | 31 |
1.4%
|
| 5 | Do not know | 5 |
0.2%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing | 0 |
0%
|