Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 15 |
15.2%
|
0 | 80 |
80.8%
|
|
15 | 1 |
1%
|
|
20 | 2 |
2%
|
|
70 | 1 |
1%
|
|
Sysmiss | 261 |