Research & information: general 90 Biology, life sciences 59 Population & demography 51 Politics & government 50 Sociology 46 Medicine 42 Migration, immigration & emigration 36 History 34 Political science & theory 32 European history 31 Society & social sciences 30 Humanities 29 Political economy 28 Science: general issues 26 Society & culture: general 25 Sociology & anthropology 24 Anthropology 23 Human geography 19 Slovenia 19 Social interaction 19 Technology: general issues 19 History of medicine 18 Media studies 17 Postwar 20th century history, from c 1945 to c 2000 17 Ethnic studies 16 History of engineering & technology 16 Medical genetics 16 Social research & statistics 16 Development economics & emerging economies 15 Ecological science, the Biosphere 15