| Value | Category | Cases | |
|---|---|---|---|
| -1 | MIssing | 0 |
0%
|
| 0 | 615 |
51.3%
|
|
| 1 | 275 |
22.9%
|
|
| 2 | 174 |
14.5%
|
|
| 3 | 88 |
7.3%
|
|
| 4 | 27 |
2.3%
|
|
| 5 | 11 |
0.9%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 4 |
0.3%
|
|
| 8 | 1 |
0.1%
|
|
| 99 | Don't know | 2 |
0.2%
|
| 998 | Refused | 0 |
0%
|