Value | Category | Cases | |
---|---|---|---|
1 | 20 |
95.2%
|
|
2 | 1 |
4.8%
|
|
77 | refuse | 0 |
0%
|
88 | don't know | 0 |
0%
|
99 | missing | 0 |
0%
|
Sysmiss | 4949 |