| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
1%
|
|
| 2 | 20 |
10.1%
|
|
| 3 | 60 |
30.3%
|
|
| 4 | 64 |
32.3%
|
|
| 5 | 20 |
10.1%
|
|
| 6 | 17 |
8.6%
|
|
| 7 | 7 |
3.5%
|
|
| 8 | 2 |
1%
|
|
| 9 | 2 |
1%
|
|
| 98 | Don't know | 4 |
2%
|
| Sysmiss | 8 |