{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"urban-area-long-term-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Urban area long term, per unit of GDP","unit":"units per US$ of GDP"},"observations":[{"date":"1975-01-01","value":9.60947e-08},{"date":"1976-01-01","value":1.04504e-07},{"date":"1977-01-01","value":9.36229e-08},{"date":"1978-01-01","value":7.88941e-08},{"date":"1979-01-01","value":7.51644e-08},{"date":"1980-01-01","value":6.4142e-08},{"date":"1981-01-01","value":5.54327e-08},{"date":"1982-01-01","value":5.5832e-08},{"date":"1983-01-01","value":5.70265e-08},{"date":"1984-01-01","value":5.41867e-08},{"date":"1985-01-01","value":5.84059e-08},{"date":"1986-01-01","value":5.21157e-08},{"date":"1987-01-01","value":4.40623e-08},{"date":"1988-01-01","value":3.41485e-08},{"date":"1989-01-01","value":3.47127e-08},{"date":"1990-01-01","value":3.29474e-08},{"date":"1991-01-01","value":2.8705e-08},{"date":"1992-01-01","value":2.80852e-08},{"date":"1993-01-01","value":2.81895e-08},{"date":"1994-01-01","value":2.01861e-08},{"date":"1995-01-01","value":1.91797e-08},{"date":"1996-01-01","value":1.82416e-08},{"date":"1997-01-01","value":1.90354e-08},{"date":"1998-01-01","value":2.15987e-08},{"date":"1999-01-01","value":2.10206e-08},{"date":"2000-01-01","value":2.07437e-08},{"date":"2001-01-01","value":2.37629e-08},{"date":"2002-01-01","value":2.38508e-08},{"date":"2003-01-01","value":2.18292e-08},{"date":"2004-01-01","value":1.93831e-08},{"date":"2005-01-01","value":1.72947e-08},{"date":"2006-01-01","value":1.56958e-08},{"date":"2007-01-01","value":1.55634e-08},{"date":"2008-01-01","value":1.36615e-08},{"date":"2009-01-01","value":1.52537e-08},{"date":"2010-01-01","value":1.31533e-08},{"date":"2011-01-01","value":1.18802e-08},{"date":"2012-01-01","value":1.06457e-08},{"date":"2013-01-01","value":1.13144e-08},{"date":"2014-01-01","value":1.18117e-08},{"date":"2015-01-01","value":1.21295e-08},{"date":"2016-01-01","value":1.28457e-08},{"date":"2017-01-01","value":1.19689e-08},{"date":"2018-01-01","value":1.13584e-08},{"date":"2019-01-01","value":1.12774e-08},{"date":"2020-01-01","value":1.1466e-08},{"date":"2021-01-01","value":1.14707e-08},{"date":"2022-01-01","value":1.09722e-08},{"date":"2023-01-01","value":1.05837e-08},{"date":"2024-01-01","value":9.89606e-09},{"date":"2025-01-01","value":9.6574e-09}],"summary":{"latest_period":"2025-01-01","latest_value":9.6574e-09,"max":1.04504e-07,"mean":3.06864e-08,"min":9.6574e-09,"of":188,"rank":114,"trend":"volatile"}}