View History:    Monthly     Annual   
Download Data (XLS File)
U.S. Percent of Total Petroleum Stocks Held in SPR (Percent)
U.S. Percent of Total Petroleum Stocks Held in SPR (Percent)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1970's 0.6 5.2 6.8
  1980's 7.7 15.5 20.5 26.1 28.9 32.5 32.1 33.6 35.0 36.7
  1990's 36.1 35.2 36.1 35.6 35.8 37.9 37.5 36.1 34.7 38.0
  2000's 36.8 34.7 38.7 40.7 41.1 40.3 40.0 42.3 40.8 41.3
  2010's 41.0 40.3 39.1 40.3 37.9 35.1 34.2 35.0 33.9 33.1
  2020's 32.2 33.1 23.3 22.1


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/29/2024
Next Release Date: 8/30/2024

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