| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 340 |
28.3%
|
|
| 2 | 502 |
41.8%
|
|
| 3 | 241 |
20.1%
|
|
| 4 | 83 |
6.9%
|
|
| 5 | 24 |
2%
|
|
| 6 | 6 |
0.5%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 2 |
0.2%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|