Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 12 |
8.3%
|
-7 | Does not apply (spontaneous) | 78 |
53.8%
|
0 | 24 |
16.6%
|
|
10 | 2 |
1.4%
|
|
15 | 1 |
0.7%
|
|
20 | 1 |
0.7%
|
|
30 | 1 |
0.7%
|
|
50 | 2 |
1.4%
|
|
80 | 2 |
1.4%
|
|
90 | 2 |
1.4%
|
|
91 | 1 |
0.7%
|
|
100 | 19 |
13.1%
|
|
Sysmiss | 215 |