| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
5.2%
|
|
| 2 | 51 |
10.1%
|
|
| 3 | 65 |
12.9%
|
|
| 4 | 50 |
9.9%
|
|
| 5 | 205 |
40.8%
|
|
| 6 | 45 |
8.9%
|
|
| 7 | 61 |
12.1%
|
|
| 77 | don't know | 0 |
0%
|
| Sysmiss | 1140 |