Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 91 |
25.1%
|
-7 | Does not apply (spontaneous) | 179 |
49.4%
|
0 | 22 |
6.1%
|
|
10 | 1 |
0.3%
|
|
20 | 3 |
0.8%
|
|
30 | 3 |
0.8%
|
|
50 | 2 |
0.6%
|
|
60 | 1 |
0.3%
|
|
70 | 1 |
0.3%
|
|
83 | 1 |
0.3%
|
|
90 | 2 |
0.6%
|
|
100 | 56 |
15.5%
|