Value | Category | Cases | |
---|---|---|---|
0 | nil | 178 |
83.2%
|
1 | 13 |
6.1%
|
|
2 | 4 |
1.9%
|
|
3 | 2 |
0.9%
|
|
99 | don't know | 9 |
4.2%
|
999 | not applicable | 8 |
3.7%
|