Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 387 |
97.7%
|
|
10 | 3 |
0.8%
|
|
15 | 1 |
0.3%
|
|
25 | 1 |
0.3%
|
|
50 | 1 |
0.3%
|
|
70 | 1 |
0.3%
|
|
90 | 2 |
0.5%
|
|
Sysmiss | 106 |