Value | Category | Cases | |
---|---|---|---|
9 | 1 |
20%
|
|
20 | 2 |
40%
|
|
55 | 1 |
20%
|
|
70 | 1 |
20%
|
|
97 | Refused | 0 |
0%
|
98 | Don't know | 0 |
0%
|
99 | Missing | 0 |
0%
|
Sysmiss | 1720 |