Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 1 |
0.4%
|
0 | 168 |
63.4%
|
|
5 | 1 |
0.4%
|
|
10 | 8 |
3%
|
|
20 | 17 |
6.4%
|
|
30 | 3 |
1.1%
|
|
40 | 7 |
2.6%
|
|
45 | 2 |
0.8%
|
|
50 | 18 |
6.8%
|
|
55 | 1 |
0.4%
|
|
60 | 3 |
1.1%
|
|
70 | 7 |
2.6%
|
|
75 | 1 |
0.4%
|
|
80 | 2 |
0.8%
|
|
85 | 2 |
0.8%
|
|
90 | 8 |
3%
|
|
95 | 4 |
1.5%
|
|
96 | 1 |
0.4%
|
|
97 | 2 |
0.8%
|
|
98 | 3 |
1.1%
|
|
100 | 6 |
2.3%
|
|
Sysmiss | 94 |