{"entity":{"iso2":"US","iso3":"USA","name":"United States","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-pre-primary-both-sexes-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.02","title":"School life expectancy, pre-primary, both sexes (years)","unit":"years"},"observations":[{"date":"1971-01-01","value":1.13687},{"date":"1972-01-01","value":1.13248},{"date":"1974-01-01","value":1.28502},{"date":"1976-01-01","value":1.5529},{"date":"1977-01-01","value":1.5185},{"date":"1978-01-01","value":1.45015},{"date":"1979-01-01","value":1.44605},{"date":"1980-01-01","value":1.45785},{"date":"1981-01-01","value":1.57335},{"date":"1982-01-01","value":1.58135},{"date":"1983-01-01","value":1.63817},{"date":"1984-01-01","value":1.69871},{"date":"1985-01-01","value":1.71942},{"date":"1986-01-01","value":1.83588},{"date":"1987-01-01","value":1.86133},{"date":"1988-01-01","value":1.85086},{"date":"1989-01-01","value":1.81454},{"date":"1990-01-01","value":1.82879},{"date":"1991-01-01","value":1.95155},{"date":"1995-01-01","value":2.08767},{"date":"1996-01-01","value":2.13346},{"date":"2005-01-01","value":2.1309},{"date":"2010-01-01","value":2.1018},{"date":"2011-01-01","value":2.10851},{"date":"2012-01-01","value":2.128},{"date":"2013-01-01","value":2.13383},{"date":"2014-01-01","value":2.16537},{"date":"2015-01-01","value":2.15604},{"date":"2016-01-01","value":2.15458},{"date":"2017-01-01","value":2.1818},{"date":"2018-01-01","value":2.16316}],"summary":{"latest_period":"2018-01-01","latest_value":2.16316,"max":2.1818,"mean":1.80577,"min":1.13248,"of":191,"rank":64,"trend":"rising"}}