{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-teachers-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1988-01-01","value":0.340347},{"date":"1989-01-01","value":4.10813},{"date":"1990-01-01","value":19.915},{"date":"1991-01-01","value":-2.93912},{"date":"1992-01-01","value":2.59783},{"date":"1993-01-01","value":-2.16427},{"date":"1994-01-01","value":-0.211982},{"date":"1995-01-01","value":-2.21307},{"date":"2012-01-01","value":0.491442},{"date":"2017-01-01","value":0.986562},{"date":"2018-01-01","value":2.46372},{"date":"2019-01-01","value":1.70178},{"date":"2020-01-01","value":-2.86681},{"date":"2021-01-01","value":1.18577},{"date":"2022-01-01","value":-0.452157},{"date":"2023-01-01","value":0.496853}],"summary":{"latest_period":"2023-01-01","latest_value":0.496853,"max":19.915,"mean":1.465,"min":-2.93912,"of":192,"rank":113,"trend":"volatile"}}