{"entity":{"iso2":null,"iso3":null,"name":"Western Pacific (WHO region)","slug":"western-pacific-who-region"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"hepatitis-b-surface-antigen-hbsag-prevalence-percent","source":"World Health Organization, Global Health Observatory","source_url":null,"title":"Hepatitis B surface antigen (HBsAg) prevalence (%)","unit":null},"observations":[{"date":"2015-01-01","value":0.5},{"date":"2016-01-01","value":0.4},{"date":"2017-01-01","value":0.4},{"date":"2018-01-01","value":0.4},{"date":"2019-01-01","value":0.4},{"date":"2020-01-01","value":0.4},{"date":"2021-01-01","value":0.4},{"date":"2022-01-01","value":0.4},{"date":"2023-01-01","value":0.4},{"date":"2024-01-01","value":0.4}],"summary":{"latest_period":"2024-01-01","latest_value":0.4,"max":0.5,"mean":0.41,"min":0.4,"of":13,"rank":6,"trend":"falling"}}