{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"inland-waters-area-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Inland waters \u2014 Area, per unit of GDP","unit":"1000 ha per US$ of GDP"},"observations":[{"date":"1975-01-01","value":9.22887e-08},{"date":"1976-01-01","value":9.98788e-08},{"date":"1977-01-01","value":8.7875e-08},{"date":"1978-01-01","value":7.21718e-08},{"date":"1979-01-01","value":6.71637e-08},{"date":"1980-01-01","value":5.63273e-08},{"date":"1981-01-01","value":4.8199e-08},{"date":"1982-01-01","value":4.83339e-08},{"date":"1983-01-01","value":4.92902e-08},{"date":"1984-01-01","value":4.66938e-08},{"date":"1985-01-01","value":4.99511e-08},{"date":"1986-01-01","value":4.39909e-08},{"date":"1987-01-01","value":3.67345e-08},{"date":"1988-01-01","value":2.81275e-08},{"date":"1989-01-01","value":2.82101e-08},{"date":"1990-01-01","value":2.64168e-08},{"date":"1991-01-01","value":2.26927e-08},{"date":"1992-01-01","value":2.18873e-08},{"date":"1993-01-01","value":2.16622e-08},{"date":"1994-01-01","value":1.53068e-08},{"date":"1995-01-01","value":1.43629e-08},{"date":"1996-01-01","value":1.35074e-08},{"date":"1997-01-01","value":1.39541e-08},{"date":"1998-01-01","value":1.56654e-08},{"date":"1999-01-01","value":1.50596e-08},{"date":"2000-01-01","value":1.4645e-08},{"date":"2001-01-01","value":1.65639e-08},{"date":"2002-01-01","value":1.64146e-08},{"date":"2003-01-01","value":1.48333e-08},{"date":"2004-01-01","value":1.30051e-08},{"date":"2005-01-01","value":1.14581e-08},{"date":"2006-01-01","value":1.02658e-08},{"date":"2007-01-01","value":1.00496e-08},{"date":"2008-01-01","value":8.70982e-09},{"date":"2009-01-01","value":9.60261e-09},{"date":"2010-01-01","value":8.1769e-09},{"date":"2011-01-01","value":7.24386e-09},{"date":"2012-01-01","value":6.36776e-09},{"date":"2013-01-01","value":6.64027e-09},{"date":"2014-01-01","value":6.80275e-09},{"date":"2015-01-01","value":6.85674e-09},{"date":"2016-01-01","value":7.1288e-09},{"date":"2017-01-01","value":6.52207e-09},{"date":"2018-01-01","value":6.07865e-09},{"date":"2019-01-01","value":5.92849e-09},{"date":"2020-01-01","value":5.92217e-09},{"date":"2021-01-01","value":5.77694e-09},{"date":"2022-01-01","value":5.39069e-09},{"date":"2023-01-01","value":5.07494e-09},{"date":"2024-01-01","value":4.47885e-09}],"summary":{"latest_period":"2024-01-01","latest_value":4.47885e-09,"max":9.98788e-08,"mean":2.51138e-08,"min":4.47885e-09,"of":139,"rank":65,"trend":"volatile"}}