Value | Category | Cases | |
---|---|---|---|
0 | 17 |
33.3%
|
|
1 | 1 |
2%
|
|
2 | 5 |
9.8%
|
|
3 | 6 |
11.8%
|
|
4 | 2 |
3.9%
|
|
5 | 2 |
3.9%
|
|
6 | 1 |
2%
|
|
7 | 2 |
3.9%
|
|
10 | 2 |
3.9%
|
|
15 | 1 |
2%
|
|
20 | 2 |
3.9%
|
|
77 | Don't know | 10 |
19.6%
|
Sysmiss | 1997 |