Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 10 |
4.5%
|
4 | 1 |
0.5%
|
|
10 | 1 |
0.5%
|
|
13 | 1 |
0.5%
|
|
15 | 6 |
2.7%
|
|
20 | 12 |
5.5%
|
|
25 | 26 |
11.8%
|
|
30 | 39 |
17.7%
|
|
32 | 2 |
0.9%
|
|
33 | 1 |
0.5%
|
|
35 | 8 |
3.6%
|
|
37 | 1 |
0.5%
|
|
40 | 24 |
10.9%
|
|
45 | 8 |
3.6%
|
|
48 | 1 |
0.5%
|
|
50 | 20 |
9.1%
|
|
55 | 2 |
0.9%
|
|
59 | 2 |
0.9%
|
|
60 | 29 |
13.2%
|
|
65 | 4 |
1.8%
|
|
70 | 8 |
3.6%
|
|
75 | 1 |
0.5%
|
|
80 | 9 |
4.1%
|
|
85 | 2 |
0.9%
|
|
90 | 2 |
0.9%
|
|
Sysmiss | 352 |