Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 313 |
28.6%
|
0 | 557 |
50.8%
|
|
1 | 1 |
0.1%
|
|
2 | 1 |
0.1%
|
|
5 | 6 |
0.5%
|
|
7 | 1 |
0.1%
|
|
10 | 72 |
6.6%
|
|
12 | 2 |
0.2%
|
|
13 | 1 |
0.1%
|
|
15 | 4 |
0.4%
|
|
18 | 3 |
0.3%
|
|
20 | 59 |
5.4%
|
|
22 | 1 |
0.1%
|
|
24 | 1 |
0.1%
|
|
25 | 7 |
0.6%
|
|
30 | 27 |
2.5%
|
|
40 | 18 |
1.6%
|
|
45 | 1 |
0.1%
|
|
50 | 10 |
0.9%
|
|
60 | 5 |
0.5%
|
|
70 | 2 |
0.2%
|
|
100 | 4 |
0.4%
|