Human Health | 3 | |
Buildings | 2 | |
Transportation | 2 | |
Aquaculture | 1 | |
Communication | 1 | |
Cultural Impact | 1 | |
Energy | 1 | |
Safety | 1 | |
Sanitation | 1 |
1 | 2 |
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Afghanistan | 1 | |
Taiwan | 1 | |
United States | 1 |