Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
2 | 9 |
6%
|
|
3 | 2 |
1.3%
|
|
4 | 2 |
1.3%
|
|
5 | 1 |
0.7%
|
|
7 | 1 |
0.7%
|
|
10 | 1 |
0.7%
|
|
44 | 1 |
0.7%
|
|
67 | 1 |
0.7%
|
|
NA | 133 |
88.1%
|