{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"chickens-amount-excreted-in-manure-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Chickens \u2014 Amount excreted in manure (N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":30.7512},{"date":"1962-01-01","value":34.5017},{"date":"1963-01-01","value":37.5037},{"date":"1964-01-01","value":41.2542},{"date":"1965-01-01","value":44.2562},{"date":"1966-01-01","value":51.0269},{"date":"1967-01-01","value":67.8353},{"date":"1968-01-01","value":75.6097},{"date":"1969-01-01","value":64.3131},{"date":"1970-01-01","value":50.005},{"date":"1971-01-01","value":42.2487},{"date":"1972-01-01","value":29.4737},{"date":"1973-01-01","value":28.9719},{"date":"1974-01-01","value":36.7281},{"date":"1975-01-01","value":67.0687},{"date":"1976-01-01","value":83.8679},{"date":"1977-01-01","value":64.0301},{"date":"1978-01-01","value":93.6225},{"date":"1979-01-01","value":90.0911},{"date":"1980-01-01","value":87.0707},{"date":"1981-01-01","value":115.65},{"date":"1982-01-01","value":121.654},{"date":"1983-01-01","value":78.475},{"date":"1984-01-01","value":75.4546},{"date":"1985-01-01","value":152.717},{"date":"1986-01-01","value":160.235},{"date":"1987-01-01","value":171.011},{"date":"1988-01-01","value":190.074},{"date":"1989-01-01","value":150.471},{"date":"1990-01-01","value":117.621},{"date":"1991-01-01","value":115.897},{"date":"1992-01-01","value":121.162},{"date":"1993-01-01","value":123.918},{"date":"1994-01-01","value":123.918},{"date":"1995-01-01","value":150.744},{"date":"1996-01-01","value":168.794},{"date":"1997-01-01","value":167.808},{"date":"1998-01-01","value":167.808},{"date":"1999-01-01","value":168.794},{"date":"2000-01-01","value":168.794},{"date":"2001-01-01","value":168.794},{"date":"2002-01-01","value":168.794},{"date":"2003-01-01","value":168.794},{"date":"2004-01-01","value":168.794},{"date":"2005-01-01","value":169.04},{"date":"2006-01-01","value":169.04},{"date":"2007-01-01","value":187.053},{"date":"2008-01-01","value":184.59},{"date":"2009-01-01","value":184.097},{"date":"2010-01-01","value":184.836},{"date":"2011-01-01","value":182.081},{"date":"2012-01-01","value":183.832},{"date":"2013-01-01","value":184.836},{"date":"2014-01-01","value":182.363},{"date":"2015-01-01","value":182.865},{"date":"2016-01-01","value":185.337},{"date":"2017-01-01","value":186.342},{"date":"2018-01-01","value":187.346},{"date":"2019-01-01","value":188.596},{"date":"2020-01-01","value":189.599},{"date":"2021-01-01","value":189.599},{"date":"2022-01-01","value":189.599},{"date":"2023-01-01","value":190.101}],"summary":{"latest_period":"2023-01-01","latest_value":190.101,"max":190.101,"mean":128.691,"min":28.9719,"of":168,"rank":44,"trend":"rising"}}