Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 1 |
0.4%
|
0 | 4 |
1.8%
|
|
10 | 28 |
12.5%
|
|
15 | 7 |
3.1%
|
|
20 | 38 |
17%
|
|
25 | 26 |
11.6%
|
|
30 | 43 |
19.2%
|
|
35 | 36 |
16.1%
|
|
40 | 32 |
14.3%
|
|
45 | 6 |
2.7%
|
|
50 | 3 |
1.3%
|
|
Sysmiss | 136 |