Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 6 |
7.1%
|
0 | None | 53 |
62.4%
|
1 | 10 |
11.8%
|
|
2 | 4 |
4.7%
|
|
3 | 2 |
2.4%
|
|
5 | 3 |
3.5%
|
|
6 | 1 |
1.2%
|
|
7 | 1 |
1.2%
|
|
10 | 4 |
4.7%
|
|
20 | 1 |
1.2%
|
|
Sysmiss | 1115 |