| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, several | 6603 |
15.7%
|
| 2 | Yes, a few | 13464 |
32%
|
| 3 | No, none at all | 22042 |
52.3%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 11 | .D | 250 |