View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (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 280 339 139 245 257 234 285 256 319
  1990's 328 344 285 311 349 297 277 306 315 332
  2000's 355 421 374 399 275 371 327 348 314 408
  2010's 341 278 366 430


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 11/26/2014
Next Release Date: 8/28/2015

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