Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 39 |
2.9%
|
0 | 1257 |
95%
|
|
5 | 2 |
0.2%
|
|
10 | 10 |
0.8%
|
|
15 | 3 |
0.2%
|
|
20 | 9 |
0.7%
|
|
25 | 1 |
0.1%
|
|
35 | 1 |
0.1%
|
|
50 | 1 |
0.1%
|