Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 3 |
7.7%
|
20 | 4 |
10.3%
|
|
25 | 9 |
23.1%
|
|
30 | 10 |
25.6%
|
|
35 | 6 |
15.4%
|
|
40 | 2 |
5.1%
|
|
45 | 1 |
2.6%
|
|
60 | 1 |
2.6%
|
|
75 | 1 |
2.6%
|
|
80 | 2 |
5.1%
|
|
Sysmiss | 61 |