Value | Category | Cases | |
---|---|---|---|
18 | 3 |
3.7%
|
|
19 | 2 |
2.5%
|
|
20 | 3 |
3.7%
|
|
21 | 6 |
7.4%
|
|
22 | 8 |
9.9%
|
|
23 | 17 |
21%
|
|
24 | 9 |
11.1%
|
|
25 | 9 |
11.1%
|
|
26 | 5 |
6.2%
|
|
27 | 2 |
2.5%
|
|
28 | 3 |
3.7%
|
|
30 | 1 |
1.2%
|
|
31 | 2 |
2.5%
|
|
32 | 3 |
3.7%
|
|
33 | 1 |
1.2%
|
|
35 | 2 |
2.5%
|
|
99 | 99. don't know | 5 |
6.2%
|
Sysmiss | 18 |