Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 4 |
4.7%
|
1 | 1 |
1.2%
|
|
2 | 1 |
1.2%
|
|
7 | 1 |
1.2%
|
|
9 | 1 |
1.2%
|
|
10 | 4 |
4.7%
|
|
11 | 1 |
1.2%
|
|
12 | 1 |
1.2%
|
|
15 | 2 |
2.3%
|
|
20 | 13 |
15.1%
|
|
25 | 4 |
4.7%
|
|
28 | 1 |
1.2%
|
|
30 | 13 |
15.1%
|
|
35 | 1 |
1.2%
|
|
40 | 6 |
7%
|
|
50 | 17 |
19.8%
|
|
60 | 2 |
2.3%
|
|
70 | 1 |
1.2%
|
|
80 | 3 |
3.5%
|
|
90 | 1 |
1.2%
|
|
99 | 1 |
1.2%
|
|
100 | 7 |
8.1%
|
|
Sysmiss | 1360 |