Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 39 |
4.8%
|
0 | 681 |
84.5%
|
|
1 | 4 |
0.5%
|
|
2 | 5 |
0.6%
|
|
3 | 4 |
0.5%
|
|
4 | 6 |
0.7%
|
|
5 | 7 |
0.9%
|
|
6 | 4 |
0.5%
|
|
7 | 3 |
0.4%
|
|
8 | 3 |
0.4%
|
|
9 | 3 |
0.4%
|
|
10 | 10 |
1.2%
|
|
12 | 4 |
0.5%
|
|
14 | 4 |
0.5%
|
|
15 | 2 |
0.2%
|
|
16 | 2 |
0.2%
|
|
18 | 2 |
0.2%
|
|
20 | 3 |
0.4%
|
|
21 | 1 |
0.1%
|
|
25 | 1 |
0.1%
|
|
29 | 2 |
0.2%
|
|
30 | 4 |
0.5%
|
|
35 | 1 |
0.1%
|
|
39 | 1 |
0.1%
|
|
40 | 1 |
0.1%
|
|
50 | 2 |
0.2%
|
|
60 | 1 |
0.1%
|
|
73 | 1 |
0.1%
|
|
80 | 1 |
0.1%
|
|
100 | 3 |
0.4%
|
|
120 | 1 |
0.1%
|
|
Sysmiss | 640 |