View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Indiana-Illinois-Kentucky Isobutane-Isobutylene Stocks at Refineries (Thousand Barrels)
Refining District Indiana-Illinois-Kentucky Isobutane-Isobutylene 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 293 362 275 339 296 262 219
  2000's 182 172 217 225 186 155 172 246 224 171
  2010's 256 279 272 271 196 275 256 260 266 231
  2020's 256


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 12/30/2021
Next Release Date: 8/31/2022

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