{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"environmental-and-occupational-health-and-hygiene-professionals-number","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/HWF_0017","title":"Environmental and Occupational Health and Hygiene Professionals  (number)","unit":null},"observations":[{"date":"2004-01-01","value":159.0},{"date":"2005-01-01","value":803.0},{"date":"2006-01-01","value":53.0},{"date":"2008-01-01","value":948.0},{"date":"2009-01-01","value":1110.0},{"date":"2010-01-01","value":1130.0},{"date":"2011-01-01","value":493.0},{"date":"2012-01-01","value":566.0},{"date":"2016-01-01","value":1796.0},{"date":"2018-01-01","value":2742.0},{"date":"2019-01-01","value":3207.0},{"date":"2020-01-01","value":3830.0},{"date":"2021-01-01","value":4646.0},{"date":"2022-01-01","value":4392.0},{"date":"2023-01-01","value":579.0},{"date":"2024-01-01","value":885.0}],"summary":{"latest_period":"2024-01-01","latest_value":885.0,"max":4646.0,"mean":1708.69,"min":53.0,"of":35,"rank":10,"trend":"volatile"}}