U.S. Isobutane-Isobutylene Exports (Thousand Barrels per Day)



Energy Glossary

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Monthly

Annual

U.S. Isobutane-Isobutylene Exports (Thousand Barrels per Day)

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1984	0	3	5	3	3	3	3	2	0	2	3	5

1985	3	2	0	2	0	2	2	2	0	0	4	2
1986	0	5	4	3	3	0	3	3	2	0	5	2
1987	2	2	2	2	2	0	2	3	2	0	2	2
1988	2	2	2	2	2	2	2	2	2	2	4	2
1991	0	0	0	0	0	0	0	0	0	0	0	0
1992	0	0	0	0	0	0	0	0	0	0	0	0

Updated on 6/26/2008

Source: U.S. Energy Information Administration