| Value | Category | Cases | |
|---|---|---|---|
| 1 | 125 |
2.8%
|
|
| 2 | 432 |
9.6%
|
|
| 3 | 453 |
10.1%
|
|
| 4 | 258 |
5.7%
|
|
| 5 | 1013 |
22.6%
|
|
| 6 | 112 |
2.5%
|
|
| 7 | 2055 |
45.8%
|
|
| 77 | Don't know | 40 |
0.9%
|
| Sysmiss | 2166 |