Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 9 |
3.3%
|
5 | 2 |
0.7%
|
|
7 | 2 |
0.7%
|
|
8 | 1 |
0.4%
|
|
10 | 17 |
6.3%
|
|
12 | 1 |
0.4%
|
|
15 | 24 |
8.8%
|
|
16 | 2 |
0.7%
|
|
17 | 1 |
0.4%
|
|
18 | 5 |
1.8%
|
|
20 | 39 |
14.3%
|
|
21 | 1 |
0.4%
|
|
25 | 12 |
4.4%
|
|
28 | 1 |
0.4%
|
|
30 | 38 |
14%
|
|
35 | 7 |
2.6%
|
|
40 | 28 |
10.3%
|
|
45 | 3 |
1.1%
|
|
50 | 32 |
11.8%
|
|
55 | 1 |
0.4%
|
|
60 | 12 |
4.4%
|
|
65 | 1 |
0.4%
|
|
70 | 8 |
2.9%
|
|
75 | 1 |
0.4%
|
|
80 | 11 |
4%
|
|
90 | 8 |
2.9%
|
|
95 | 3 |
1.1%
|
|
100 | 2 |
0.7%
|
|
Sysmiss | 328 |