Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 3 |
1.1%
|
1 | 1 |
0.4%
|
|
4 | 1 |
0.4%
|
|
5 | 3 |
1.1%
|
|
7 | 1 |
0.4%
|
|
8 | 2 |
0.7%
|
|
9 | 1 |
0.4%
|
|
10 | 11 |
4%
|
|
12 | 2 |
0.7%
|
|
15 | 13 |
4.8%
|
|
18 | 1 |
0.4%
|
|
19 | 1 |
0.4%
|
|
20 | 17 |
6.3%
|
|
22 | 3 |
1.1%
|
|
25 | 13 |
4.8%
|
|
30 | 25 |
9.2%
|
|
31 | 1 |
0.4%
|
|
35 | 9 |
3.3%
|
|
40 | 44 |
16.2%
|
|
42 | 1 |
0.4%
|
|
45 | 2 |
0.7%
|
|
48 | 1 |
0.4%
|
|
50 | 51 |
18.8%
|
|
60 | 19 |
7%
|
|
65 | 1 |
0.4%
|
|
70 | 11 |
4%
|
|
73 | 1 |
0.4%
|
|
75 | 5 |
1.8%
|
|
80 | 14 |
5.1%
|
|
90 | 10 |
3.7%
|
|
95 | 1 |
0.4%
|
|
100 | 3 |
1.1%
|
|
Sysmiss | 447 |