{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1970-01-01","value":39.315},{"date":"1971-01-01","value":38.2186},{"date":"1972-01-01","value":39.6898},{"date":"1973-01-01","value":38.7788},{"date":"1974-01-01","value":40.6617},{"date":"2014-01-01","value":8.93774},{"date":"2015-01-01","value":8.14523},{"date":"2017-01-01","value":7.81943}],"summary":{"latest_period":"2017-01-01","latest_value":7.81943,"max":40.6617,"mean":27.6958,"min":7.81943,"of":182,"rank":171,"trend":"volatile"}}