Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
1.9%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | 1 |
1.9%
|
|
2 | 2 |
3.8%
|
|
3 | 1 |
1.9%
|
|
4 | 1 |
1.9%
|
|
5 | 3 |
5.8%
|
|
8 | 1 |
1.9%
|
|
10 | 18 |
34.6%
|
|
15 | 5 |
9.6%
|
|
20 | 4 |
7.7%
|
|
25 | 3 |
5.8%
|
|
30 | 5 |
9.6%
|
|
40 | 6 |
11.5%
|
|
60 | 1 |
1.9%
|
|
Sysmiss | 450 |