{"entity":{"iso2":null,"iso3":null,"name":"WB: Upper Middle Income (july 2025)","slug":"wb-upper-middle-income-july-2025"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"school-life-expectancy-pre-primary-both-sexes-years-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=SLE.02","title":"School life expectancy, pre-primary, both sexes (years)","unit":"years"},"observations":[{"date":"1973-01-01","value":0.40345},{"date":"1974-01-01","value":0.40049},{"date":"1975-01-01","value":0.42058},{"date":"1976-01-01","value":0.50644},{"date":"1977-01-01","value":0.67981},{"date":"1978-01-01","value":0.59628},{"date":"1979-01-01","value":0.59866},{"date":"1980-01-01","value":0.63821},{"date":"1981-01-01","value":0.72154},{"date":"1982-01-01","value":0.72057},{"date":"1983-01-01","value":0.73142},{"date":"1984-01-01","value":0.73769},{"date":"1985-01-01","value":0.76113},{"date":"1986-01-01","value":0.78505},{"date":"1987-01-01","value":0.82327},{"date":"1988-01-01","value":0.86356},{"date":"1989-01-01","value":0.87152},{"date":"1990-01-01","value":0.86358},{"date":"1991-01-01","value":0.86619},{"date":"1992-01-01","value":0.90327},{"date":"1993-01-01","value":0.9324},{"date":"1994-01-01","value":0.94848},{"date":"1995-01-01","value":0.97809},{"date":"1996-01-01","value":1.02242},{"date":"1997-01-01","value":1.05487},{"date":"1998-01-01","value":1.10767},{"date":"1999-01-01","value":1.11453},{"date":"2000-01-01","value":1.1248},{"date":"2001-01-01","value":1.1289},{"date":"2002-01-01","value":1.09309},{"date":"2003-01-01","value":1.1277},{"date":"2004-01-01","value":1.15585},{"date":"2005-01-01","value":1.19807},{"date":"2006-01-01","value":1.25764},{"date":"2007-01-01","value":1.32877},{"date":"2008-01-01","value":1.37938},{"date":"2009-01-01","value":1.42412},{"date":"2010-01-01","value":1.45394},{"date":"2011-01-01","value":1.53048},{"date":"2012-01-01","value":1.6576},{"date":"2013-01-01","value":1.72035},{"date":"2014-01-01","value":1.77109},{"date":"2015-01-01","value":1.81431},{"date":"2016-01-01","value":1.86551},{"date":"2017-01-01","value":1.89376},{"date":"2018-01-01","value":1.93711},{"date":"2019-01-01","value":1.98308},{"date":"2020-01-01","value":1.9918},{"date":"2021-01-01","value":1.98787},{"date":"2022-01-01","value":2.01236},{"date":"2023-01-01","value":2.03819},{"date":"2024-01-01","value":2.01122}],"summary":{"latest_period":"2024-01-01","latest_value":2.01122,"max":2.03819,"mean":1.17189,"min":0.40049,"of":221,"rank":66,"trend":"rising"}}