Midwest (PADD 2) Normal Butane-Butylene Stock Change (Thousand Barrels per Day)



Energy Glossary

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Monthly

Annual

Midwest (PADD 2) Normal Butane-Butylene Stock Change (Thousand Barrels per Day)

Decade	Year-0	Year-1	Year-2	Year-3	Year-4	Year-5	Year-6	Year-7	Year-8	Year-9
1980's										-5
1990's	3	1	1	2	-5	4	-1	-2	1	0
2000's	3	0	-2	0	0	-1	7	1

Updated on 6/26/2008

Source: U.S. Energy Information Administration