{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"ozone-depleting-substances-index","source":"UN Environment Programme (2023) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/ozone-depleting-substances-index","title":"Change in the consumption of ozone-depleting substances","unit":null},"observations":[{"date":"1986-01-01","value":100.0},{"date":"1989-01-01","value":64.45},{"date":"1990-01-01","value":100.0},{"date":"1991-01-01","value":76.01},{"date":"1992-01-01","value":91.91},{"date":"1993-01-01","value":90.17},{"date":"1994-01-01","value":184.97},{"date":"1995-01-01","value":145.09},{"date":"1996-01-01","value":176.01},{"date":"1997-01-01","value":183.24},{"date":"1998-01-01","value":166.76},{"date":"1999-01-01","value":160.12},{"date":"2000-01-01","value":153.76},{"date":"2001-01-01","value":77.46},{"date":"2002-01-01","value":69.36},{"date":"2003-01-01","value":66.18},{"date":"2004-01-01","value":64.16},{"date":"2005-01-01","value":59.25},{"date":"2006-01-01","value":38.44},{"date":"2007-01-01","value":31.21},{"date":"2008-01-01","value":19.94},{"date":"2009-01-01","value":11.27},{"date":"2010-01-01","value":32.37},{"date":"2011-01-01","value":26.68},{"date":"2012-01-01","value":25.43},{"date":"2013-01-01","value":14.42},{"date":"2014-01-01","value":12.72},{"date":"2015-01-01","value":8.76},{"date":"2016-01-01","value":7.95},{"date":"2017-01-01","value":7.17},{"date":"2018-01-01","value":6.36},{"date":"2019-01-01","value":6.36},{"date":"2020-01-01","value":6.36},{"date":"2021-01-01","value":6.33}],"summary":{"latest_period":"2021-01-01","latest_value":6.33,"max":184.97,"mean":67.3727,"min":6.33,"of":162,"rank":42,"trend":"volatile"}}