Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
-7 | Does not apply is a floor in a building (spontaneous) | 150 |
25%
|
0 | 347 |
57.7%
|
|
5 | 8 |
1.3%
|
|
10 | 26 |
4.3%
|
|
15 | 18 |
3%
|
|
20 | 23 |
3.8%
|
|
25 | 12 |
2%
|
|
30 | 4 |
0.7%
|
|
35 | 1 |
0.2%
|
|
40 | 1 |
0.2%
|
|
50 | 1 |
0.2%
|
|
60 | 1 |
0.2%
|
|
100 | 8 |
1.3%
|