Year	US Dollars Per Barrel
2000-01-01	11.5849
2001-01-01	14.2353
2002-01-01	21.6450
2003-01-01	24.5212
2004-01-01	31.4446
2005-01-01	34.8187
2006-01-01	39.5722
2007-01-01	47.1706
2008-01-01	60.5001
2009-01-01	57.8555
2010-01-01	60.5531
2011-01-01	51.4693
2012-01-01	60.9050
2013-01-01	59.7872
2014-01-01	57.0862
2015-01-01	31.1237
2016-01-01	28.2589
2017-01-01	33.5137
2018-01-01	37.0123
2019-01-01	36.0386