Value | Category | Cases | |
---|---|---|---|
0 | 165 |
77.1%
|
|
1 | 8 |
3.7%
|
|
2 | 1 |
0.5%
|
|
3 | 2 |
0.9%
|
|
4 | 1 |
0.5%
|
|
99 | don't know | 6 |
2.8%
|
999 | not applicable | 31 |
14.5%
|