View History:    Monthly     Annual   
Download Data (XLS File)
Midwest (PADD 2) Imports of Isobutane (Thousand Barrels)
Midwest (PADD 2) Imports of Isobutane (Thousand Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's 1,820 1,182 2,604 2,585 2,805
  2000's 3,252 272 122 351 1,067 1,685 1,716 1,677 1,638 2,415
  2010's 1,627 1,452 2,071 2,438 1,895 2,262 2,332 2,508 2,038 1,959
  2020's 1,535 1,979 2,339 2,397


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 10/31/2024
Next Release Date: 8/29/2025

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