Value | Category | Cases | |
---|---|---|---|
0 | 1 |
25%
|
|
1 | 1 |
25%
|
|
2 | 1 |
25%
|
|
9 | 1 |
25%
|
|
77 | refuse | 0 |
0%
|
88 | dont know | 0 |
0%
|
99 | missing | 0 |
0%
|
Sysmiss | 4966 |