Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 71 |
77.2%
|
|
2 | 1 |
1.1%
|
|
5 | 5 |
5.4%
|
|
10 | 2 |
2.2%
|
|
15 | 3 |
3.3%
|
|
20 | 4 |
4.3%
|
|
25 | 1 |
1.1%
|
|
30 | 1 |
1.1%
|
|
60 | 1 |
1.1%
|
|
80 | 1 |
1.1%
|
|
90 | 2 |
2.2%
|
|
Sysmiss | 28 |