{"disease":"polio","iso3":"AGO","granularity":"year","metric":"cases_annual","generated_at":"2026-11-02T04:03:11+00:00","series":[{"source_id":"gho_WHS3_49","start_year":1980,"values":[32,12,6,0,3,14,37,15,0,0,null,0,0,149,54,152,81,15,7,1103,115,1,0,0,0,10,2,8,29,29,33,5,0,0,0,0,0,0,0]}],"first_year":1980,"last_year":2018,"n_years":38,"latest":{"year":2018,"value":0},"peak":{"year":1999,"value":1103}}