{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-freight-million-ton-km-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1971-01-01","value":22.4138},{"date":"1972-01-01","value":12.6761},{"date":"1973-01-01","value":10.0},{"date":"1974-01-01","value":28.4091},{"date":"1975-01-01","value":6.19469},{"date":"1976-01-01","value":14.1667},{"date":"1977-01-01","value":-0.729927},{"date":"1978-01-01","value":12.5},{"date":"1979-01-01","value":16.3399},{"date":"1980-01-01","value":3.93258},{"date":"1981-01-01","value":16.2162},{"date":"1982-01-01","value":0.465116},{"date":"1983-01-01","value":-10.6481},{"date":"1984-01-01","value":-9.32642},{"date":"1985-01-01","value":6.28571},{"date":"1986-01-01","value":-10.7527},{"date":"1987-01-01","value":-0.60241},{"date":"1988-01-01","value":-2.42424},{"date":"1989-01-01","value":13.0435},{"date":"1990-01-01","value":-1.64835},{"date":"1991-01-01","value":-8.93855},{"date":"1992-01-01","value":-5.52147},{"date":"1993-01-01","value":-6.49351},{"date":"1994-01-01","value":2.08333},{"date":"1995-01-01","value":5.44218},{"date":"1996-01-01","value":7.74194},{"date":"1997-01-01","value":-7.18563},{"date":"1998-01-01","value":-10.9677},{"date":"1999-01-01","value":0.724638},{"date":"2000-01-01","value":-10.0144},{"date":"2001-01-01","value":-40.5261},{"date":"2002-01-01","value":-99.0052},{"date":"2003-01-01","value":12.1622},{"date":"2004-01-01","value":8.43373},{"date":"2005-01-01","value":5.55556},{"date":"2006-01-01","value":16.8421},{"date":"2007-01-01","value":-10.8108},{"date":"2008-01-01","value":17.1717},{"date":"2009-01-01","value":-14.6552},{"date":"2010-01-01","value":110.235},{"date":"2011-01-01","value":-33.0957},{"date":"2012-01-01","value":-100.0}],"summary":{"latest_period":"2012-01-01","latest_value":-100.0,"max":110.235,"mean":-0.816915,"min":-100.0,"of":176,"rank":168,"trend":"volatile"}}