| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 455 |
36.9%
|
|
| 2 | 478 |
38.8%
|
|
| 3 | 182 |
14.8%
|
|
| 4 | 78 |
6.3%
|
|
| 5 | 31 |
2.5%
|
|
| 6 | 7 |
0.6%
|
|
| 7 | 1 |
0.1%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|