| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 137 |
1.5%
|
| 1 | 1 | 111 |
1.2%
|
| 2 | 2 | 273 |
3%
|
| 3 | 3 | 530 |
5.9%
|
| 4 | 4 | 726 |
8%
|
| 5 | 5 | 1370 |
15.2%
|
| 6 | 6 | 1317 |
14.6%
|
| 7 | 7 | 1802 |
20%
|
| 8 | 8 | 1740 |
19.3%
|
| 9 | 9 | 570 |
6.3%
|
| 10 | Always | 452 |
5%
|
| 2147483622 | Not applicable | 0 |
0%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 101 | .D | 45645 |