| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 118 |
7.8%
|
| 1 | 434 |
28.7%
|
|
| 2 | 501 |
33.2%
|
|
| 3 | 222 |
14.7%
|
|
| 4 | 140 |
9.3%
|
|
| 5 | 49 |
3.2%
|
|
| 6 | 24 |
1.6%
|
|
| 7 | 3 |
0.2%
|
|
| 8 | 1 |
0.1%
|
|
| 98 | Don't Know/Not Known | 4 |
0.3%
|
| 99 | Refused/No response | 14 |
0.9%
|