Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 6 |
2.5%
|
0 | 60 |
25%
|
|
1 | 1 |
0.4%
|
|
2 | 3 |
1.3%
|
|
3 | 2 |
0.8%
|
|
5 | 9 |
3.8%
|
|
7 | 1 |
0.4%
|
|
10 | 14 |
5.8%
|
|
12 | 1 |
0.4%
|
|
15 | 2 |
0.8%
|
|
20 | 18 |
7.5%
|
|
25 | 1 |
0.4%
|
|
30 | 24 |
10%
|
|
40 | 7 |
2.9%
|
|
50 | 28 |
11.7%
|
|
60 | 18 |
7.5%
|
|
70 | 21 |
8.8%
|
|
78 | 1 |
0.4%
|
|
80 | 16 |
6.7%
|
|
85 | 1 |
0.4%
|
|
90 | 5 |
2.1%
|
|
100 | 1 |
0.4%
|
|
Sysmiss | 119 |