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View History:
Monthly
Annual
Download Data (XLS File)
Rocky Mountain (PADD 4) Isobutane-Isobutylene Imports (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
1,139
1,005
935
978
762
146
1990's
338
194
156
148
70
137
310
145
1
118
2000's
67
46
8
25
5
-
= No Data Reported;
--
= Not Applicable;
NA
= Not Available;
W
= Withheld to avoid disclosure of individual company data.
Release Date: 7/28/2008
Next Release Date: 7/31/2009
Referring Pages:
Isobutane/Isobutylene Supply and Disposition
Rocky Mountain (PADD 4) Supply and Disposition