Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 1 |
0.4%
|
0 | 23 |
9.6%
|
|
5 | 1 |
0.4%
|
|
10 | 2 |
0.8%
|
|
15 | 1 |
0.4%
|
|
20 | 12 |
5%
|
|
25 | 1 |
0.4%
|
|
30 | 15 |
6.3%
|
|
35 | 9 |
3.8%
|
|
40 | 43 |
17.9%
|
|
45 | 3 |
1.3%
|
|
50 | 25 |
10.4%
|
|
60 | 16 |
6.7%
|
|
65 | 1 |
0.4%
|
|
70 | 20 |
8.3%
|
|
75 | 10 |
4.2%
|
|
80 | 16 |
6.7%
|
|
85 | 4 |
1.7%
|
|
90 | 3 |
1.3%
|
|
95 | 1 |
0.4%
|
|
100 | 33 |
13.8%
|
|
Sysmiss | 119 |