-
vital:event,
-
demographic:attribute,
-
basic:information,
-
demographic:information,
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graphic:property,
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natural:system,
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demographic:variable,
-
demographic:measure,
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ancillary:information,
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useful:information,
-
key:variable,
-
graphic:pattern,
-
quantitative:variable,
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environmental:sustainability,
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key:information,
-
graphic:variable,
Category Nuances for age_structure:
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natural,
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environmental,
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basic,
-
vital,
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demographic,
-
graphic,
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key,
-
useful,
-
quantitative,
-
ancillary,
Simple Categories for age_structure: