| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 467 |
38.9%
|
|
| 2 | 427 |
35.6%
|
|
| 3 | 220 |
18.3%
|
|
| 4 | 63 |
5.3%
|
|
| 5 | 16 |
1.3%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 4 |
0.3%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|