{"entity":{"iso2":"TH","iso3":"THA","name":"Thailand","slug":"thailand"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1971-01-01","value":15.5292},{"date":"1974-01-01","value":23.2024},{"date":"1977-01-01","value":26.9057},{"date":"1978-01-01","value":23.4299},{"date":"1984-01-01","value":18.732},{"date":"1985-01-01","value":18.998},{"date":"1987-01-01","value":17.5567},{"date":"1988-01-01","value":17.1248},{"date":"1989-01-01","value":16.2575},{"date":"1990-01-01","value":16.2219},{"date":"1991-01-01","value":16.6595},{"date":"1992-01-01","value":18.2277},{"date":"1993-01-01","value":19.1883},{"date":"1994-01-01","value":20.1583},{"date":"2001-01-01","value":24.0381},{"date":"2002-01-01","value":23.9967},{"date":"2006-01-01","value":21.6943},{"date":"2007-01-01","value":21.0124},{"date":"2008-01-01","value":21.2243},{"date":"2014-01-01","value":29.5368},{"date":"2015-01-01","value":28.1543},{"date":"2016-01-01","value":26.6343},{"date":"2017-01-01","value":26.3691},{"date":"2018-01-01","value":25.946}],"summary":{"latest_period":"2018-01-01","latest_value":25.946,"max":29.5368,"mean":21.5333,"min":15.5292,"of":190,"rank":29,"trend":"rising"}}