| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 655 |
51.8%
|
|
| 2 | 411 |
32.5%
|
|
| 3 | 166 |
13.1%
|
|
| 4 | 29 |
2.3%
|
|
| 5 | 3 |
0.2%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|