| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 475 |
20.4%
|
|
| 2 | 1085 |
46.7%
|
|
| 3 | 601 |
25.9%
|
|
| 4 | 122 |
5.2%
|
|
| 5 | 30 |
1.3%
|
|
| 6 | 6 |
0.3%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|