Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 1 |
0.7%
|
10 | 5 |
3.7%
|
|
12 | 1 |
0.7%
|
|
15 | 1 |
0.7%
|
|
18 | 1 |
0.7%
|
|
19 | 1 |
0.7%
|
|
20 | 3 |
2.2%
|
|
25 | 5 |
3.7%
|
|
30 | 7 |
5.2%
|
|
35 | 7 |
5.2%
|
|
40 | 8 |
6%
|
|
45 | 9 |
6.7%
|
|
50 | 12 |
9%
|
|
54 | 1 |
0.7%
|
|
55 | 7 |
5.2%
|
|
60 | 22 |
16.4%
|
|
65 | 6 |
4.5%
|
|
70 | 15 |
11.2%
|
|
75 | 1 |
0.7%
|
|
80 | 10 |
7.5%
|
|
90 | 3 |
2.2%
|
|
100 | 8 |
6%
|
|
Sysmiss | 438 |