{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"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":33.99},{"date":"1990-01-01","value":53.76},{"date":"1991-01-01","value":60.24},{"date":"1992-01-01","value":63.04},{"date":"1993-01-01","value":124.32},{"date":"1994-01-01","value":112.45},{"date":"1995-01-01","value":99.08},{"date":"1996-01-01","value":294.16},{"date":"1997-01-01","value":316.72},{"date":"1998-01-01","value":315.17},{"date":"1999-01-01","value":286.07},{"date":"2000-01-01","value":276.89},{"date":"2001-01-01","value":248.07},{"date":"2002-01-01","value":226.38},{"date":"2003-01-01","value":179.56},{"date":"2004-01-01","value":145.82},{"date":"2005-01-01","value":28.64},{"date":"2006-01-01","value":28.19},{"date":"2007-01-01","value":6.53},{"date":"2008-01-01","value":18.0},{"date":"2009-01-01","value":19.37},{"date":"2010-01-01","value":21.2},{"date":"2011-01-01","value":23.16},{"date":"2012-01-01","value":26.09},{"date":"2013-01-01","value":19.25},{"date":"2014-01-01","value":17.5},{"date":"2015-01-01","value":14.26},{"date":"2016-01-01","value":13.51},{"date":"2017-01-01","value":15.3},{"date":"2018-01-01","value":16.1},{"date":"2019-01-01","value":13.76},{"date":"2020-01-01","value":9.59},{"date":"2021-01-01","value":8.99}],"summary":{"latest_period":"2021-01-01","latest_value":8.99,"max":316.72,"mean":95.1518,"min":6.53,"of":162,"rank":35,"trend":"volatile"}}