Value | Category | Cases | |
---|---|---|---|
0 | very few | 13 |
6.1%
|
1 | less than half | 33 |
15.4%
|
2 | about half | 28 |
13.1%
|
3 | more than half | 57 |
26.6%
|
4 | about all | 44 |
20.6%
|
99 | don't know | 20 |
9.3%
|
999 | not applicable | 19 |
8.9%
|