Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 62 |
10.4%
|
-4 | Too many to count | 502 |
83.9%
|
0 | 2 |
0.3%
|
|
1 | 2 |
0.3%
|
|
2 | 6 |
1%
|
|
3 | 6 |
1%
|
|
4 | 2 |
0.3%
|
|
5 | 7 |
1.2%
|
|
6 | 1 |
0.2%
|
|
10 | 3 |
0.5%
|
|
15 | 2 |
0.3%
|
|
20 | 1 |
0.2%
|
|
30 | 1 |
0.2%
|
|
1000 | 1 |
0.2%
|