View History:    Monthly     Annual   
Download Data (XLS File)
Midwest (PADD 2) Normal Butane-Butylene Stocks at Refineries (Thousand Barrels)
Midwest (PADD 2) Normal Butane-Butylene Stocks at Refineries (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 1,387 1,410 1,154 1,334 1,122 1,467 1,244
  2000's 1,986 1,494 1,479 1,617 1,497 1,303 1,495 1,490 1,566 1,236
  2010's 1,911 1,472 1,819 1,783


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/27/2013
Next Release Date: 9/26/2014

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