Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 1 |
0.5%
|
0 | 141 |
73.1%
|
|
1 | 2 |
1%
|
|
2 | 4 |
2.1%
|
|
5 | 12 |
6.2%
|
|
10 | 9 |
4.7%
|
|
15 | 3 |
1.6%
|
|
20 | 3 |
1.6%
|
|
25 | 2 |
1%
|
|
30 | 1 |
0.5%
|
|
40 | 2 |
1%
|
|
50 | 2 |
1%
|
|
55 | 1 |
0.5%
|
|
60 | 3 |
1.6%
|
|
70 | 1 |
0.5%
|
|
90 | 2 |
1%
|
|
100 | 4 |
2.1%
|
|
Sysmiss | 49 |