Year	US Dollars Per Barrel
2000-01-01	11.1151
2001-01-01	13.9200
2002-01-01	22.8746
2003-01-01	23.9520
2004-01-01	24.7979
2005-01-01	24.1166
2006-01-01	21.0141
2007-01-01	26.7658
2008-01-01	37.7346
2009-01-01	45.5458
2010-01-01	53.6590
2011-01-01	86.3404
2012-01-01	63.1553
2013-01-01	104.0462
2014-01-01	197.6127
2015-01-01	98.1081
2016-01-01	74.2332
2017-01-01	50.2768
2018-01-01	80.1230
2019-01-01	77.6955