{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"nutrient-nitrogen-n-total-indirect-emissions-n2o-that-leaches-synthetic-fertilizers","source":"Statizoid (derived)","source_url":null,"title":"Nutrient nitrogen N (total) \u2014 Indirect emissions (N2O that leaches) (Synthetic fertilizers), annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1983-01-01","value":50.0},{"date":"1984-01-01","value":33.3333},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":-100.0},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":-100.0},{"date":"2013-01-01","value":50.0},{"date":"2014-01-01","value":-33.3333},{"date":"2015-01-01","value":0.0},{"date":"2016-01-01","value":50.0},{"date":"2017-01-01","value":33.3333},{"date":"2018-01-01","value":-50.0},{"date":"2019-01-01","value":50.0},{"date":"2020-01-01","value":0.0},{"date":"2021-01-01","value":0.0},{"date":"2022-01-01","value":-33.3333},{"date":"2023-01-01","value":0.0}],"summary":{"latest_period":"2023-01-01","latest_value":0.0,"max":50.0,"mean":-2.94118,"min":-100.0,"of":209,"rank":86,"trend":"volatile"}}