Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 3 |
1.6%
|
4 | 1 |
0.5%
|
|
5 | 2 |
1%
|
|
7 | 1 |
0.5%
|
|
9 | 1 |
0.5%
|
|
10 | 20 |
10.5%
|
|
12 | 1 |
0.5%
|
|
15 | 8 |
4.2%
|
|
17 | 1 |
0.5%
|
|
20 | 22 |
11.5%
|
|
25 | 4 |
2.1%
|
|
30 | 26 |
13.6%
|
|
35 | 6 |
3.1%
|
|
40 | 21 |
11%
|
|
45 | 1 |
0.5%
|
|
48 | 1 |
0.5%
|
|
50 | 35 |
18.3%
|
|
55 | 1 |
0.5%
|
|
60 | 12 |
6.3%
|
|
70 | 5 |
2.6%
|
|
80 | 6 |
3.1%
|
|
90 | 5 |
2.6%
|
|
100 | 8 |
4.2%
|
|
Sysmiss | 169 |