Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
1%
|
0 | 96 |
93.2%
|
|
10 | 2 |
1.9%
|
|
15 | 1 |
1%
|
|
25 | 1 |
1%
|
|
30 | 1 |
1%
|
|
60 | 1 |
1%
|