{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"ppg-official-creditors-nfl-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"PPG, official creditors (NFL, US$), per square kilometre","unit":"NFL, US$ per square kilometre"},"observations":[{"date":"1984-01-01","value":93.7214},{"date":"1985-01-01","value":663.951},{"date":"1986-01-01","value":2498.12},{"date":"1987-01-01","value":5881.94},{"date":"1988-01-01","value":3417.71},{"date":"1989-01-01","value":552.239},{"date":"1990-01-01","value":515.475},{"date":"1991-01-01","value":258.391},{"date":"1992-01-01","value":533.89},{"date":"1993-01-01","value":2186.29},{"date":"1994-01-01","value":3147.25},{"date":"1995-01-01","value":339.139},{"date":"1996-01-01","value":369.441},{"date":"1997-01-01","value":-686.759},{"date":"1998-01-01","value":2040.68},{"date":"1999-01-01","value":1427.55},{"date":"2000-01-01","value":762.983},{"date":"2001-01-01","value":-1370.72},{"date":"2002-01-01","value":-1027.83},{"date":"2003-01-01","value":652.788},{"date":"2004-01-01","value":1140.31},{"date":"2005-01-01","value":1178.36},{"date":"2006-01-01","value":-2388.71},{"date":"2007-01-01","value":568.097},{"date":"2008-01-01","value":-3245.01},{"date":"2009-01-01","value":2421.21},{"date":"2010-01-01","value":-108.594},{"date":"2011-01-01","value":734.55},{"date":"2012-01-01","value":-46.8209},{"date":"2013-01-01","value":1376.09},{"date":"2014-01-01","value":-786.659},{"date":"2015-01-01","value":248.605},{"date":"2016-01-01","value":3997.15},{"date":"2017-01-01","value":285.042},{"date":"2018-01-01","value":-843.593},{"date":"2019-01-01","value":-982.157},{"date":"2020-01-01","value":1769.08},{"date":"2021-01-01","value":5766.02},{"date":"2022-01-01","value":2006.48}],"summary":{"latest_period":"2022-01-01","latest_value":2006.48,"max":5881.94,"mean":906.299,"min":-3245.01,"of":121,"rank":49,"trend":"volatile"}}