Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
3.6%
|
0 | None | 55 |
49.5%
|
1 | 14 |
12.6%
|
|
2 | 16 |
14.4%
|
|
3 | 3 |
2.7%
|
|
5 | 4 |
3.6%
|
|
8 | 2 |
1.8%
|
|
9 | 1 |
0.9%
|
|
10 | 7 |
6.3%
|
|
20 | 2 |
1.8%
|
|
25 | 1 |
0.9%
|
|
30 | 2 |
1.8%
|
|
Sysmiss | 249 |