Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 8 |
2.1%
|
-4 | Too many to count | 329 |
85%
|
2 | 1 |
0.3%
|
|
3 | 13 |
3.4%
|
|
5 | 17 |
4.4%
|
|
6 | 3 |
0.8%
|
|
10 | 7 |
1.8%
|
|
15 | 2 |
0.5%
|
|
20 | 1 |
0.3%
|
|
30 | 5 |
1.3%
|
|
50 | 1 |
0.3%
|
|
Sysmiss | 632 |