| Value | Category | Cases | |
|---|---|---|---|
| 1 | 104 |
22.7%
|
|
| 2 | 82 |
17.9%
|
|
| 3 | 74 |
16.1%
|
|
| 4 | 42 |
9.2%
|
|
| 5 | 55 |
12%
|
|
| 6 | 19 |
4.1%
|
|
| 7 | 79 |
17.2%
|
|
| 77 | Don't know | 4 |
0.9%
|
| Sysmiss | 2037 |