Get population data and shares of population for all population segments. To be consistent we make use of the IIASA-WIC Model/scenarios. NUTS3 codes for the European region and ISO3 codes for the ROW. Given that IIASA-WIC does not report data for Taiwan, we use data from "OECD_Env-Growth" for this region.
calc_pop_ctry_ctry_str(ssp = "SSP2")https://tntcat.iiasa.ac.at/SspDb/dsd?Action=htmlpage&page=welcome
Population and population shares (<5Y; >30Y) for CTRY regions for all years