Value | Category | Cases | |
---|---|---|---|
10 | 11 |
8.8%
|
|
15 | 13 |
10.4%
|
|
20 | 19 |
15.2%
|
|
25 | 1 |
0.8%
|
|
30 | 70 |
56%
|
|
40 | 3 |
2.4%
|
|
45 | 1 |
0.8%
|
|
50 | 2 |
1.6%
|
|
77 | Don't know | 5 |
4%
|
Sysmiss | 7241 |