{"entity":{"iso2":"VN","iso3":"VNM","name":"Viet Nam","slug":"viet-nam"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"number-of-income-consumption-surveys-in-the-past-decade-available-via-the-world-bank-per-2","source":"Statizoid (derived)","source_url":null,"title":"Number of income/consumption surveys in the past decade available via the World Bank, per unit of GDP","unit":"surveys per US$ of GDP"},"observations":[{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":1.01348e-10},{"date":"1993-01-01","value":7.58668e-11},{"date":"1994-01-01","value":6.14009e-11},{"date":"1995-01-01","value":4.82248e-11},{"date":"1996-01-01","value":4.05556e-11},{"date":"1997-01-01","value":7.45054e-11},{"date":"1998-01-01","value":7.35035e-11},{"date":"1999-01-01","value":6.9726e-11},{"date":"2000-01-01","value":6.41591e-11},{"date":"2001-01-01","value":6.11898e-11},{"date":"2002-01-01","value":5.70384e-11},{"date":"2003-01-01","value":5.05657e-11},{"date":"2004-01-01","value":6.60387e-11},{"date":"2005-01-01","value":5.20532e-11},{"date":"2006-01-01","value":6.02667e-11},{"date":"2007-01-01","value":3.87525e-11},{"date":"2008-01-01","value":4.03509e-11},{"date":"2009-01-01","value":3.77305e-11},{"date":"2010-01-01","value":3.39672e-11},{"date":"2011-01-01","value":2.89696e-11},{"date":"2012-01-01","value":2.55635e-11},{"date":"2013-01-01","value":2.33963e-11},{"date":"2014-01-01","value":2.14178e-11},{"date":"2015-01-01","value":2.08979e-11},{"date":"2016-01-01","value":1.9448e-11},{"date":"2017-01-01","value":1.77712e-11},{"date":"2018-01-01","value":1.61235e-11},{"date":"2019-01-01","value":1.49537e-11},{"date":"2020-01-01","value":1.44252e-11},{"date":"2021-01-01","value":1.36435e-11},{"date":"2022-01-01","value":1.20935e-11},{"date":"2023-01-01","value":1.15259e-11},{"date":"2024-01-01","value":8.39763e-12},{"date":"2025-01-01","value":7.77156e-12}],"summary":{"latest_period":"2025-01-01","latest_value":7.77156e-12,"max":1.01348e-10,"mean":3.32596e-11,"min":0.0,"of":169,"rank":117,"trend":"volatile"}}