Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 9 |
8.7%
|
0 | 29 |
28.2%
|
|
1 | 14 |
13.6%
|
|
2 | 7 |
6.8%
|
|
3 | 3 |
2.9%
|
|
4 | 3 |
2.9%
|
|
5 | 4 |
3.9%
|
|
6 | 3 |
2.9%
|
|
7 | 2 |
1.9%
|
|
8 | 5 |
4.9%
|
|
9 | 2 |
1.9%
|
|
10 | 4 |
3.9%
|
|
11 | 1 |
1%
|
|
12 | 1 |
1%
|
|
15 | 1 |
1%
|
|
18 | 2 |
1.9%
|
|
20 | 4 |
3.9%
|
|
25 | 1 |
1%
|
|
30 | 2 |
1.9%
|
|
31 | 1 |
1%
|
|
38 | 1 |
1%
|
|
40 | 2 |
1.9%
|
|
50 | 1 |
1%
|
|
180 | 1 |
1%
|
|
Sysmiss | 258 |