Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
3.3%
|
0 | 95 |
63.3%
|
|
7 | 2 |
1.3%
|
|
10 | 4 |
2.7%
|
|
15 | 2 |
1.3%
|
|
20 | 10 |
6.7%
|
|
25 | 1 |
0.7%
|
|
30 | 4 |
2.7%
|
|
35 | 1 |
0.7%
|
|
40 | 10 |
6.7%
|
|
50 | 8 |
5.3%
|
|
60 | 4 |
2.7%
|
|
70 | 4 |
2.7%
|