| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
4%
|
|
| 2 | 90 |
9.2%
|
|
| 3 | 104 |
10.7%
|
|
| 4 | 59 |
6%
|
|
| 5 | 116 |
11.9%
|
|
| 6 | 189 |
19.4%
|
|
| 7 | 375 |
38.4%
|
|
| 8 | Don't know | 4 |
0.4%
|
| Sysmiss | 1481 |