Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 8 |
15.7%
|
0 | 37 |
72.5%
|
|
2 | 1 |
2%
|
|
3 | 1 |
2%
|
|
5 | 1 |
2%
|
|
6 | 1 |
2%
|
|
7 | 1 |
2%
|
|
10 | 1 |
2%
|
|
Sysmiss | 99 |