Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 13 |
3.2%
|
0 | 383 |
93.6%
|
|
1 | 3 |
0.7%
|
|
2 | 4 |
1%
|
|
5 | 1 |
0.2%
|
|
7 | 1 |
0.2%
|
|
10 | 1 |
0.2%
|
|
15 | 1 |
0.2%
|
|
30 | 2 |
0.5%
|
|
Sysmiss | 546 |