Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 34 |
2.6%
|
-7 | Does not apply is a floor in a building (spontaneous) | 135 |
10.4%
|
0 | 402 |
30.9%
|
|
20 | 2 |
0.2%
|
|
30 | 4 |
0.3%
|
|
40 | 2 |
0.2%
|
|
50 | 6 |
0.5%
|
|
60 | 1 |
0.1%
|
|
70 | 4 |
0.3%
|
|
80 | 1 |
0.1%
|
|
100 | 709 |
54.5%
|