{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"water-productivity","source":"Food and Agriculture Organization (AQUASTAT), World Bank, and OECD (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/water-productivity","title":"Water productivity, GDP per cubic meter of freshwater withdrawal","unit":"constant 2015 US$ GDP per cubic meter of total freshwater withdrawal"},"observations":[{"date":"1994-01-01","value":9.76857},{"date":"1995-01-01","value":7.71553},{"date":"1996-01-01","value":6.51867},{"date":"1997-01-01","value":5.66219},{"date":"1998-01-01","value":5.058},{"date":"1999-01-01","value":4.65816},{"date":"2000-01-01","value":4.34025},{"date":"2001-01-01","value":4.15294},{"date":"2002-01-01","value":4.05086},{"date":"2003-01-01","value":4.32116},{"date":"2004-01-01","value":4.64542},{"date":"2005-01-01","value":4.99272},{"date":"2006-01-01","value":5.31886},{"date":"2007-01-01","value":5.67887},{"date":"2008-01-01","value":6.00179},{"date":"2009-01-01","value":6.31803},{"date":"2010-01-01","value":6.71837},{"date":"2011-01-01","value":7.23382},{"date":"2012-01-01","value":7.55935},{"date":"2013-01-01","value":8.07199},{"date":"2014-01-01","value":8.61544},{"date":"2015-01-01","value":9.1462},{"date":"2016-01-01","value":9.77428},{"date":"2017-01-01","value":10.4318},{"date":"2018-01-01","value":11.0059},{"date":"2019-01-01","value":11.6442},{"date":"2020-01-01","value":11.8761},{"date":"2021-01-01","value":12.3894},{"date":"2022-01-01","value":12.9551}],"summary":{"latest_period":"2022-01-01","latest_value":12.9551,"max":12.9551,"mean":7.46979,"min":4.05086,"of":179,"rank":119,"trend":"rising"}}