{"country":{"iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"wb_code":"EN.MAM.THRD.NO","name":"Mammal species, threatened","unit":"","category":"Environment"},"source":"World Bank Open Data — https://data.worldbank.org","license":"CC BY 4.0","series":[{"year":2017,"value":null},{"year":2018,"value":8},{"year":2022,"value":10}]}