{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"total-factor-productivity","source":"Feenstra et al. - Penn World Table (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/total-factor-productivity","title":"Total factor productivity","unit":null},"observations":[{"date":"1959-01-01","value":0.691724},{"date":"1960-01-01","value":0.699681},{"date":"1961-01-01","value":0.69677},{"date":"1962-01-01","value":0.685609},{"date":"1963-01-01","value":0.69968},{"date":"1964-01-01","value":0.758932},{"date":"1965-01-01","value":0.815902},{"date":"1966-01-01","value":0.882527},{"date":"1967-01-01","value":0.981395},{"date":"1968-01-01","value":0.964885},{"date":"1969-01-01","value":0.856995},{"date":"1970-01-01","value":0.8231},{"date":"1971-01-01","value":0.789326},{"date":"1972-01-01","value":0.825966},{"date":"1973-01-01","value":0.779024},{"date":"1974-01-01","value":0.780008},{"date":"1975-01-01","value":0.752797},{"date":"1976-01-01","value":0.761386},{"date":"1977-01-01","value":0.729998},{"date":"1978-01-01","value":0.714503},{"date":"1979-01-01","value":0.682927},{"date":"1980-01-01","value":0.701928},{"date":"1981-01-01","value":0.685807},{"date":"1982-01-01","value":0.699661},{"date":"1983-01-01","value":0.716478},{"date":"1984-01-01","value":0.70768},{"date":"1985-01-01","value":0.702662},{"date":"1986-01-01","value":0.72534},{"date":"1987-01-01","value":0.741868},{"date":"1988-01-01","value":0.754931},{"date":"1989-01-01","value":0.763271},{"date":"1990-01-01","value":0.771529},{"date":"1991-01-01","value":0.762527},{"date":"1992-01-01","value":0.758828},{"date":"1993-01-01","value":0.806306},{"date":"1994-01-01","value":0.737911},{"date":"1995-01-01","value":0.76041},{"date":"1996-01-01","value":0.797383},{"date":"1997-01-01","value":0.826601},{"date":"1998-01-01","value":0.819408},{"date":"1999-01-01","value":0.84578},{"date":"2000-01-01","value":0.858172},{"date":"2001-01-01","value":0.881274},{"date":"2002-01-01","value":0.897192},{"date":"2003-01-01","value":0.927382},{"date":"2004-01-01","value":0.961581},{"date":"2005-01-01","value":0.998835},{"date":"2006-01-01","value":1.04108},{"date":"2007-01-01","value":1.08724},{"date":"2008-01-01","value":1.12506},{"date":"2009-01-01","value":1.18856},{"date":"2010-01-01","value":1.27146},{"date":"2011-01-01","value":1.27428},{"date":"2012-01-01","value":1.30954},{"date":"2013-01-01","value":1.28474},{"date":"2014-01-01","value":1.24955},{"date":"2015-01-01","value":1.18072},{"date":"2016-01-01","value":1.14228},{"date":"2017-01-01","value":1.11286},{"date":"2018-01-01","value":1.10707},{"date":"2019-01-01","value":1.04203},{"date":"2020-01-01","value":0.98146},{"date":"2021-01-01","value":1.0},{"date":"2022-01-01","value":1.03755},{"date":"2023-01-01","value":1.06089}],"summary":{"latest_period":"2023-01-01","latest_value":1.06089,"max":1.30954,"mean":0.884312,"min":0.682927,"of":120,"rank":7,"trend":"rising"}}