| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 514 |
42.8%
|
|
| 2 | 457 |
38.1%
|
|
| 3 | 155 |
12.9%
|
|
| 4 | 45 |
3.8%
|
|
| 5 | 22 |
1.8%
|
|
| 6 | 6 |
0.5%
|
|
| 7 | 1 |
0.1%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|