U.S. Refinery and Blender Net Inputs of Isobutane/Isobutylene (Thousand Barrels)



Energy Glossary

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Monthly

Annual

U.S. Refinery and Blender Net Inputs of Isobutane/Isobutylene (Thousand Barrels)

Decade	Year-0	Year-1	Year-2	Year-3	Year-4	Year-5	Year-6	Year-7	Year-8	Year-9
1980's		42,464	40,263	34,920	43,251	48,764	47,758	48,854	53,580	55,153
1990's	56,475	56,595	59,530	61,880	56,317	52,654	49,305	45,347	43,505	41,926
2000's	39,314	43,544	45,132	42,633	48,782	49,030	66,412	68,734

Updated on 6/26/2008

Source: U.S. Energy Information Administration