{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-age-population-last-grade-of-primary-education-both-sexes-number","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SP.PRM.GRAD.TO","title":"School age population, last grade of primary education, both sexes (number)","unit":"number"},"observations":[{"date":"1970-01-01","value":2383.0},{"date":"1971-01-01","value":2484.0},{"date":"1972-01-01","value":2582.0},{"date":"1973-01-01","value":2685.0},{"date":"1974-01-01","value":2771.0},{"date":"1975-01-01","value":2804.0},{"date":"1976-01-01","value":2767.0},{"date":"1977-01-01","value":2765.0},{"date":"1978-01-01","value":2804.0},{"date":"1979-01-01","value":2826.0},{"date":"1980-01-01","value":2760.0},{"date":"1981-01-01","value":2609.0},{"date":"1982-01-01","value":2499.0},{"date":"1983-01-01","value":2411.0},{"date":"1984-01-01","value":2322.0},{"date":"1985-01-01","value":2343.0},{"date":"1986-01-01","value":2294.0},{"date":"1987-01-01","value":2259.0},{"date":"1988-01-01","value":2249.0},{"date":"1989-01-01","value":2282.0},{"date":"1990-01-01","value":2354.0},{"date":"1991-01-01","value":2442.0},{"date":"1992-01-01","value":2524.0},{"date":"1993-01-01","value":2582.0},{"date":"1994-01-01","value":2572.0},{"date":"1995-01-01","value":2488.0},{"date":"1996-01-01","value":2397.0},{"date":"1997-01-01","value":2318.0},{"date":"1998-01-01","value":2265.0},{"date":"1999-01-01","value":2284.0},{"date":"2000-01-01","value":2381.0},{"date":"2001-01-01","value":2438.0},{"date":"2002-01-01","value":2488.0},{"date":"2003-01-01","value":2528.0},{"date":"2004-01-01","value":2531.0},{"date":"2005-01-01","value":2495.0},{"date":"2006-01-01","value":2479.0},{"date":"2007-01-01","value":2473.0},{"date":"2008-01-01","value":2472.0},{"date":"2009-01-01","value":2481.0},{"date":"2010-01-01","value":2498.0},{"date":"2011-01-01","value":2492.0},{"date":"2012-01-01","value":2438.0},{"date":"2013-01-01","value":2429.0},{"date":"2014-01-01","value":2424.0},{"date":"2015-01-01","value":2416.0},{"date":"2016-01-01","value":2395.0},{"date":"2017-01-01","value":2394.0},{"date":"2018-01-01","value":2403.0},{"date":"2019-01-01","value":2418.0},{"date":"2020-01-01","value":2439.0}],"summary":{"latest_period":"2020-01-01","latest_value":2439.0,"max":2826.0,"mean":2483.08,"min":2249.0,"of":204,"rank":180,"trend":"falling"}}