Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 2 |
0.5%
|
-9 | Don't know (spontaneous) | 67 |
16%
|
1 | 24 |
5.7%
|
|
2 | 24 |
5.7%
|
|
3 | 16 |
3.8%
|
|
4 | 105 |
25.1%
|
|
5 | 1 |
0.2%
|
|
6 | 14 |
3.3%
|
|
7 | 1 |
0.2%
|
|
8 | 61 |
14.6%
|
|
9 | 1 |
0.2%
|
|
10 | 7 |
1.7%
|
|
12 | 44 |
10.5%
|
|
14 | 1 |
0.2%
|
|
16 | 11 |
2.6%
|
|
20 | 5 |
1.2%
|
|
24 | 22 |
5.3%
|
|
25 | 1 |
0.2%
|
|
26 | 1 |
0.2%
|
|
28 | 1 |
0.2%
|
|
30 | 2 |
0.5%
|
|
34 | 1 |
0.2%
|
|
40 | 1 |
0.2%
|
|
48 | 1 |
0.2%
|
|
50 | 2 |
0.5%
|
|
52 | 1 |
0.2%
|
|
56 | 2 |
0.5%
|
|
Sysmiss | 341 |