Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 39 |
2.9%
|
-7 | Does not apply is a floor in a building (spontaneous) | 308 |
23.3%
|
0 | 393 |
29.7%
|
|
10 | 8 |
0.6%
|
|
15 | 1 |
0.1%
|
|
20 | 11 |
0.8%
|
|
30 | 8 |
0.6%
|
|
40 | 3 |
0.2%
|
|
48 | 1 |
0.1%
|
|
50 | 24 |
1.8%
|
|
60 | 6 |
0.5%
|
|
65 | 1 |
0.1%
|
|
70 | 9 |
0.7%
|
|
80 | 7 |
0.5%
|
|
90 | 5 |
0.4%
|
|
100 | 499 |
37.7%
|