Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 388 |
97.5%
|
|
10 | 2 |
0.5%
|
|
15 | 1 |
0.3%
|
|
20 | 1 |
0.3%
|
|
30 | 2 |
0.5%
|
|
35 | 2 |
0.5%
|
|
65 | 1 |
0.3%
|
|
95 | 1 |
0.3%
|
|
Sysmiss | 104 |