Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 21 |
5%
|
0 | 334 |
80.3%
|
|
2 | 2 |
0.5%
|
|
5 | 3 |
0.7%
|
|
10 | 10 |
2.4%
|
|
15 | 3 |
0.7%
|
|
20 | 21 |
5%
|
|
25 | 1 |
0.2%
|
|
30 | 5 |
1.2%
|
|
35 | 1 |
0.2%
|
|
40 | 4 |
1%
|
|
50 | 5 |
1.2%
|
|
60 | 1 |
0.2%
|
|
65 | 1 |
0.2%
|
|
70 | 1 |
0.2%
|
|
100 | 3 |
0.7%
|
|
Sysmiss | 1030 |