{"country":{"iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"wb_code":"SM.POP.TOTL.ZS","name":"International migrant stock (% of population)","unit":"","category":"Health & Population"},"source":"World Bank Open Data — https://data.worldbank.org","license":"CC BY 4.0","series":[{"year":1990,"value":2.9},{"year":1995,"value":3.3},{"year":2000,"value":3.6},{"year":2005,"value":4.1},{"year":2010,"value":4.3},{"year":2015,"value":3.7},{"year":2020,"value":3.5},{"year":2024,"value":3.4}]}