| Value | Category | Cases | |
|---|---|---|---|
| 0 | 44 |
27.5%
|
|
| 1 | 49 |
30.6%
|
|
| 2 | 34 |
21.3%
|
|
| 3 | 11 |
6.9%
|
|
| 4 | 13 |
8.1%
|
|
| 5 | 2 |
1.3%
|
|
| 6 | 3 |
1.9%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 2 |
1.3%
|
|
| 9 | 1 |
0.6%
|
|
| 77 | Don't know | 0 |
0%
|
| Sysmiss | 1870 |