Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 151 |
14.7%
|
-4 | Too many to count | 736 |
71.8%
|
0 | 39 |
3.8%
|
|
1 | 2 |
0.2%
|
|
2 | 4 |
0.4%
|
|
3 | 6 |
0.6%
|
|
4 | 9 |
0.9%
|
|
5 | 15 |
1.5%
|
|
6 | 5 |
0.5%
|
|
7 | 3 |
0.3%
|
|
8 | 3 |
0.3%
|
|
9 | 2 |
0.2%
|
|
10 | 12 |
1.2%
|
|
11 | 1 |
0.1%
|
|
13 | 2 |
0.2%
|
|
14 | 1 |
0.1%
|
|
15 | 6 |
0.6%
|
|
20 | 7 |
0.7%
|
|
25 | 1 |
0.1%
|
|
30 | 6 |
0.6%
|
|
40 | 2 |
0.2%
|
|
45 | 1 |
0.1%
|
|
50 | 6 |
0.6%
|
|
60 | 1 |
0.1%
|
|
100 | 2 |
0.2%
|
|
200 | 1 |
0.1%
|
|
2000 | 1 |
0.1%
|
|
Sysmiss | 3 |