| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 130 |
10.8%
|
|
| 2 | 519 |
43.3%
|
|
| 3 | 383 |
31.9%
|
|
| 4 | 118 |
9.8%
|
|
| 5 | 40 |
3.3%
|
|
| 6 | 8 |
0.7%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|