{"entity":{"iso2":"PR","iso3":"PRI","name":"Puerto Rico","slug":"puerto-rico-us"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pm2-5-air-pollution-population-exposed-to-levels-exceeding-who-guideline-value-percent-of","source":"Global Burden of Disease Study 2017 (GBD 2017), Institute for Health Metrics and Evaluation (IHME)","source_url":"https://data.worldbank.org/indicator/EN.ATM.PM25.MC.ZS","title":"PM2.5 air pollution, population exposed to levels exceeding WHO guideline value (% of total)","unit":"% of total"},"observations":[{"date":"1990-01-01","value":1.83486},{"date":"1995-01-01","value":1.83486},{"date":"2000-01-01","value":63.3028},{"date":"2005-01-01","value":62.3853},{"date":"2010-01-01","value":62.3853},{"date":"2011-01-01","value":71.5596},{"date":"2012-01-01","value":45.8716},{"date":"2013-01-01","value":32.1101},{"date":"2014-01-01","value":15.5963},{"date":"2015-01-01","value":14.6789},{"date":"2016-01-01","value":3.66972},{"date":"2017-01-01","value":3.66972}],"summary":{"latest_period":"2017-01-01","latest_value":3.66972,"max":71.5596,"mean":31.5749,"min":1.83486,"of":194,"rank":184,"trend":"volatile"}}