| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
30%
|
|
| 2 | 4 |
40%
|
|
| 3 | 1 |
10%
|
|
| 4 | 1 |
10%
|
|
| 7 | 1 |
10%
|
|
| 8 | Don't Know | 0 |
0%
|
| Sysmiss | 4534 |