Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 20 |
5.5%
|
-7 | Does not apply (spontaneous) | 276 |
76.5%
|
0 | 46 |
12.7%
|
|
10 | 1 |
0.3%
|
|
30 | 2 |
0.6%
|
|
50 | 3 |
0.8%
|
|
60 | 1 |
0.3%
|
|
70 | 1 |
0.3%
|
|
80 | 1 |
0.3%
|
|
96 | 1 |
0.3%
|
|
100 | 9 |
2.5%
|