Year	US Dollars Per Barrel
2000-01-01	19.2665
2001-01-01	20.7782
2002-01-01	20.8678
2003-01-01	23.4758
2004-01-01	28.7482
2005-01-01	34.6678
2006-01-01	42.8016
2007-01-01	47.0248
2008-01-01	51.8790
2009-01-01	58.8114
2010-01-01	64.3478
2011-01-01	61.9227
2012-01-01	65.7609
2013-01-01	62.2443
2014-01-01	56.3120
2015-01-01	52.4311
2016-01-01	52.8629
2017-01-01	48.2840
2018-01-01	47.1037
2019-01-01	44.4652