Land | 4 |
Eruption | 5 |
Safety | 2 | |
Transportation | 2 | |
Air Quality | 1 | |
Buildings | 1 |
2 | 3 |
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1 | 1 | 1 | 1 | 1 |
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WINTER | 3 | |
SUMMER | 1 |
Iceland | 3 | |
United States | 1 |