Social aspects 262 History 234 Sports 157 Political aspects 107 Research 102 Politics and government 101 Philosophy 97 History and criticism 87 Psychological aspects 82 Management 80 Methodology 80 Economic aspects 73 Social conditions 64 Mass media 59 Sports administration 58 Study and teaching 54 Physical education and training 51 Foreign relations 49 Technological innovations 48 City planning 46 International relations 46 Globalization 42 Sociological aspects 38 Environmental aspects 36 Architecture 32 Social sciences 32 Coaching (Athletics) 30 Emigration and immigration 28 Economic conditions 27 Government policy 27