Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | 9 |
5.3%
|
|
2 | 18 |
10.5%
|
|
3 | 9 |
5.3%
|
|
4 | 30 |
17.5%
|
|
5 | 5 |
2.9%
|
|
6 | 16 |
9.4%
|
|
7 | 3 |
1.8%
|
|
8 | 29 |
17%
|
|
9 | 1 |
0.6%
|
|
10 | 2 |
1.2%
|
|
11 | 3 |
1.8%
|
|
12 | 22 |
12.9%
|
|
13 | 2 |
1.2%
|
|
14 | 4 |
2.3%
|
|
15 | 3 |
1.8%
|
|
16 | 4 |
2.3%
|
|
18 | 3 |
1.8%
|
|
20 | 1 |
0.6%
|
|
22 | 1 |
0.6%
|
|
24 | 1 |
0.6%
|
|
30 | 3 |
1.8%
|
|
90 | 2 |
1.2%
|
|
Sysmiss | 430 |