{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-45-49-with-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.4549.ZS","title":"Barro-Lee: Percentage of population age 45-49 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":30.7},{"date":"1965-01-01","value":37.5},{"date":"1970-01-01","value":37.5},{"date":"1975-01-01","value":35.64},{"date":"1980-01-01","value":25.76},{"date":"1985-01-01","value":30.5},{"date":"1990-01-01","value":26.49},{"date":"1995-01-01","value":22.99},{"date":"2000-01-01","value":23.24},{"date":"2005-01-01","value":23.24},{"date":"2010-01-01","value":18.06}],"summary":{"latest_period":"2010-01-01","latest_value":18.06,"max":37.5,"mean":28.3291,"min":18.06,"of":144,"rank":31,"trend":"falling"}}