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| U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports (Days) | ||||||||
| Decade | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970's | 1 | 8 | 11 | |||||||
| 1980's | 17 | 43 | 68 | 88 | 96 | 115 | 94 | 91 | 85 | 81 |
| 1990's | 82 | 86 | 83 | 77 | 73 | 75 | 67 | 62 | 59 | 57 |
| 2000's | 52 | 50 | 57 | 57 | 56 | 55 | 56 | 58 | 63 | 75 |
| 2010's | 77 | 82 | 94 | 112 | 136 | 148 | 145 | 176 | 277 | 948 |
| 2020's | -- | -- | -- | -- | -- | -- |
| - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. |
| Release Date: 3/6/2026 |
| Next Release Date: 8/31/2026 |
Referring Pages: