Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 565 |
98.3%
|
|
4 | 1 |
0.2%
|
|
10 | 1 |
0.2%
|
|
20 | 2 |
0.3%
|
|
30 | 1 |
0.2%
|
|
50 | 1 |
0.2%
|
|
95 | 1 |
0.2%
|
|
100 | 3 |
0.5%
|
|
Sysmiss | 126 |