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Which countries have the most students juggling work and studies?

Which are the world’s healthiest countries?

Singapore is the world’s healthiest country, according to a ranking that uses data from the United Nations, the World Bank and the World Health Organisation.

Where are the world’s oil rigs?

Which economies are best at protecting their environments?

Which countries are least dependent on fossil fuels?

Which countries do the most to protect the environment?

Access to electricity is increasing fastest in these countries

Which countries are most dependent on others for water?