Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 15 |
5.4%
|
0 | 154 |
55.8%
|
|
1 | 36 |
13%
|
|
2 | 3 |
1.1%
|
|
3 | 1 |
0.4%
|
|
5 | 1 |
0.4%
|
|
8 | 2 |
0.7%
|
|
10 | 10 |
3.6%
|
|
15 | 1 |
0.4%
|
|
20 | 6 |
2.2%
|
|
25 | 1 |
0.4%
|
|
30 | 29 |
10.5%
|
|
40 | 3 |
1.1%
|
|
50 | 10 |
3.6%
|
|
58 | 1 |
0.4%
|
|
59 | 3 |
1.1%
|
|
Sysmiss | 1170 |