{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"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","source":"Statizoid (derived)","source_url":null,"title":"Number of income/consumption surveys in the past decade available via the World Bank, per capita","unit":"surveys per person"},"observations":[{"date":"1963-01-01","value":0.0},{"date":"1964-01-01","value":0.0},{"date":"1965-01-01","value":0.0},{"date":"1966-01-01","value":0.0},{"date":"1967-01-01","value":0.0},{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":0.0},{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":0.0},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"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":3.73407e-08},{"date":"1992-01-01","value":3.64198e-08},{"date":"1993-01-01","value":3.52949e-08},{"date":"1994-01-01","value":3.39646e-08},{"date":"1995-01-01","value":3.29126e-08},{"date":"1996-01-01","value":3.23146e-08},{"date":"1997-01-01","value":3.16675e-08},{"date":"1998-01-01","value":3.08447e-08},{"date":"1999-01-01","value":3.00298e-08},{"date":"2000-01-01","value":5.83769e-08},{"date":"2001-01-01","value":2.84105e-08},{"date":"2002-01-01","value":2.76845e-08},{"date":"2003-01-01","value":2.69617e-08},{"date":"2004-01-01","value":2.624e-08},{"date":"2005-01-01","value":2.55219e-08},{"date":"2006-01-01","value":2.4817e-08},{"date":"2007-01-01","value":4.82678e-08},{"date":"2008-01-01","value":4.69807e-08},{"date":"2009-01-01","value":4.58358e-08},{"date":"2010-01-01","value":2.23421e-08},{"date":"2011-01-01","value":4.34505e-08},{"date":"2012-01-01","value":4.2217e-08},{"date":"2013-01-01","value":4.09634e-08},{"date":"2014-01-01","value":3.97208e-08},{"date":"2015-01-01","value":3.8446e-08},{"date":"2016-01-01","value":3.71581e-08},{"date":"2017-01-01","value":1.79685e-08},{"date":"2018-01-01","value":3.48207e-08},{"date":"2019-01-01","value":3.37981e-08},{"date":"2020-01-01","value":3.28015e-08},{"date":"2021-01-01","value":1.59159e-08},{"date":"2022-01-01","value":1.54531e-08},{"date":"2023-01-01","value":1.5011e-08},{"date":"2024-01-01","value":1.45857e-08},{"date":"2025-01-01","value":1.41752e-08}],"summary":{"latest_period":"2025-01-01","latest_value":1.41752e-08,"max":5.83769e-08,"mean":1.77574e-08,"min":0.0,"of":169,"rank":138,"trend":"volatile"}}