{"id":1288480,"name":"Number of surveys in the past decade","unit":"surveys","createdAt":"2026-06-26T16:30:49.000Z","updatedAt":"2026-07-24T09:32:18.000Z","coverage":"","timespan":"1963-2025","datasetId":8020,"shortUnit":"","columnOrder":0,"shortName":"surveys_past_decade","catalogPath":"grapher/wb/2026-06-26/world_bank_pip/survey_count#surveys_past_decade","descriptionShort":"The number of income or consumption surveys available in the past decade. Each decade comprises the current year and the nine years before.","descriptionProcessing":"For a small number of country-year observations, the World Bank PIP data contains two estimates: one based on income data and one based on consumption data. In these cases we keep only one of the estimates, to strike a balance between maintaining comparability over time and showing as long a time series as possible. This means the indicator is estimating the number of years at least one survey was conducted in the past decade, rather than the number of surveys.","type":"float","dataChecksum":"3479547912356378571","metadataChecksum":"-7013434955793191247","datasetName":"World Bank Poverty and Inequality Platform (PIP)","updatePeriodDays":180,"datasetVersion":"2026-06-26","nonRedistributable":false,"display":{"name":"Number of surveys in the past decade","unit":"surveys","tolerance":5,"numDecimalPlaces":0},"schemaVersion":2,"processingLevel":"major","presentation":{"attributionShort":"World Bank","topicTagsLinks":["Poverty","Economic Inequality","Economic Growth"],"faqs":[{"gdocId":"1gGburArxglFdHXeTLotFW4TOOLoeRq5XW6UfAdKtaAw","fragmentId":"poverty-international-dollars"},{"gdocId":"1gGburArxglFdHXeTLotFW4TOOLoeRq5XW6UfAdKtaAw","fragmentId":"poverty-comparability"},{"gdocId":"1gGburArxglFdHXeTLotFW4TOOLoeRq5XW6UfAdKtaAw","fragmentId":"poverty-regional-estimates"}]},"descriptionKey":"- This data comes from the [World Bank's Poverty and Inequality Platform](https://pip.worldbank.org/), which is based on a large collection of national survey data. To achieve wide coverage, it pools data from two kinds of surveys. For high-income countries, the data measures people's incomes after taxes and benefits. For most low- and middle-income countries, it instead measures their consumption — a different but [closely related](#dod:read-more-income-consumption-pip) measure.\n- For a small number of countries and years, the data source provides two estimates: one measuring households' income and one measuring consumption. In these cases we keep only one of the estimates, so this indicator counts the number of years in the past decade with at least one survey, rather than the number of surveys.","dimensions":{"years":{"values":[{"id":1963},{"id":1964},{"id":1965},{"id":1966},{"id":1967},{"id":1968},{"id":1969},{"id":1970},{"id":1971},{"id":1972},{"id":1973},{"id":1974},{"id":1975},{"id":1976},{"id":1977},{"id":1978},{"id":1979},{"id":1980},{"id":1981},{"id":1982},{"id":1983},{"id":1984},{"id":1985},{"id":1986},{"id":1987},{"id":1988},{"id":1989},{"id":1990},{"id":1991},{"id":1992},{"id":1993},{"id":1994},{"id":1995},{"id":1996},{"id":1997},{"id":1998},{"id":1999},{"id":2000},{"id":2001},{"id":2002},{"id":2003},{"id":2004},{"id":2005},{"id":2006},{"id":2007},{"id":2008},{"id":2009},{"id":2010},{"id":2011},{"id":2012},{"id":2013},{"id":2014},{"id":2015},{"id":2016},{"id":2017},{"id":2018},{"id":2019},{"id":2020},{"id":2021},{"id":2022},{"id":2023},{"id":2024},{"id":2025}]},"entities":{"values":[{"id":16,"name":"Albania","code":"ALB"},{"id":17,"name":"Algeria","code":"DZA"},{"id":19,"name":"Angola","code":"AGO"},{"id":368977,"name":"Argentina 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the World Bank’s estimates of poverty, inequality, and shared prosperity. PIP provides a comprehensive view of global, regional, and country-level trends for over 170 economies around the world.","producer":"World Bank Poverty and Inequality Platform","citationFull":"World Bank (2026). Poverty and Inequality Platform (version 20260324_2021 and 20260324_2017) [Data set]. World Bank Group. https://pip.worldbank.org/.","versionProducer":"20260324_2021, 20260324_2017","urlMain":"https://pip.worldbank.org","dateAccessed":"2026-06-26","datePublished":"2026-03-24","license":{"url":"https://datacatalog.worldbank.org/search/dataset/0063646","name":"CC0"}}]}