Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 4 |
2.9%
|
0 | 2 |
1.5%
|
|
20 | 2 |
1.5%
|
|
30 | 3 |
2.2%
|
|
35 | 1 |
0.7%
|
|
40 | 1 |
0.7%
|
|
50 | 2 |
1.5%
|
|
60 | 1 |
0.7%
|
|
70 | 2 |
1.5%
|
|
80 | 2 |
1.5%
|
|
85 | 2 |
1.5%
|
|
90 | 7 |
5.1%
|
|
98 | 1 |
0.7%
|
|
100 | 106 |
77.9%
|
|
Sysmiss | 14 |