| Variable | Measurement | Era | SPSS code | N | Source |
| Habitability | Estes' Geography subindex: 1. Arable land (+), 2. Natural disasters (-), 3. Lives lost in natural
disasters (-) (part of Index of Social Progress) |
1979-80 | Habitability_80 | 27 | Estes 1984 table 5-1 |
| Related
variables: |
Related topics: Accidents Biological capacity Ecology Disasters |
Related themes: Geography |
States of Nations is an inventory of country characteristics. It is part of the World Database of Happiness
Keywords added: Cross-national, Habitat, Disasters, Geography, Ecology