Value | Category | Cases | |
---|---|---|---|
0 | 254 |
91.7%
|
|
4 | 1 |
0.4%
|
|
77 | Don't know | 2 |
0.7%
|
88 | Refused | 1 |
0.4%
|
99 | Missing | 19 |
6.9%
|
Sysmiss | 1503 |