Value | Category | Cases | |
---|---|---|---|
0 | very few | 15 |
7%
|
1 | less than half | 37 |
17.3%
|
2 | about half | 48 |
22.4%
|
3 | more than half | 66 |
30.8%
|
4 | about all | 27 |
12.6%
|
99 | don't know | 1 |
0.5%
|
999 | not applicable | 20 |
9.3%
|