| Value | Category | Cases | |
|---|---|---|---|
| -2 | Don't know | 0 |
0%
|
| 0 | 22 |
27.2%
|
|
| 1 | 16 |
19.8%
|
|
| 2 | 20 |
24.7%
|
|
| 3 | 15 |
18.5%
|
|
| 4 | 2 |
2.5%
|
|
| 5 | 2 |
2.5%
|
|
| 6 | 1 |
1.2%
|
|
| 9 | 1 |
1.2%
|
|
| 10 | 1 |
1.2%
|
|
| 15 | 1 |
1.2%
|
|
| Sysmiss | 119 |