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U.S. Isobutane-Isobutylene Stocks at Refineries (Thousand Barrels) | ||||||||
Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1993 | 2,780 | 2,771 | 3,058 | 3,309 | 3,655 | 3,510 | 3,282 | 3,604 | 3,503 | 3,111 | 2,954 | 2,903 |
1994 | 2,805 | 2,772 | 2,699 | 2,655 | 2,499 | 2,459 | 2,723 | 2,992 | 3,056 | 2,871 | 2,899 | 2,830 |
1995 | 2,494 | 2,398 | 2,821 | 2,608 | 2,645 | 2,714 | 2,759 | 2,519 | 2,534 | 2,750 | 2,671 | 2,513 |
1996 | 2,526 | 2,566 | 2,620 | 2,847 | 2,681 | 3,071 | 2,972 | 2,897 | 3,001 | 3,078 | 2,745 | 2,467 |
1997 | 2,463 | 2,360 | 2,395 | 2,727 | 2,993 | 3,166 | 3,305 | 3,513 | 3,630 | 3,382 | 2,917 | 2,899 |
1998 | 3,010 | 2,819 | 3,006 | 3,222 | 3,065 | 3,159 | 3,260 | 3,242 | 2,856 | 2,990 | 2,819 | 2,903 |
1999 | 2,699 | 2,844 | 2,777 | 2,697 | 2,432 | 2,333 | 2,783 | 2,527 | 2,434 | 2,362 | 2,413 | 2,238 |
2000 | 2,062 | 2,141 | 2,035 | 2,073 | 2,355 | 2,606 | 2,738 | 2,717 | 2,428 | 2,328 | 2,122 | 1,959 |
2001 | 1,907 | 1,985 | 2,179 | 2,038 | 2,262 | 2,281 | 2,407 | 2,446 | 2,696 | 2,553 | 2,289 | 2,012 |
2002 | 1,856 | 2,090 | 2,365 | 2,532 | 2,401 | 2,427 | 2,488 | 2,213 | 2,554 | 2,263 | 2,082 | 2,022 |
2003 | 2,088 | 2,362 | 2,374 | 2,423 | 2,067 | 2,399 | 2,290 | 2,199 | 2,484 | 2,372 | 2,564 | 2,118 |
2004 | 2,264 | 2,129 | 2,139 | 2,387 | 2,447 | 2,243 | 2,222 | 2,217 | 2,308 | 2,038 | 2,218 | 2,270 |
2005 | 2,419 | 2,515 | 2,558 | 2,710 | 2,265 | 2,121 | 1,981 | 1,906 | 1,786 | 2,172 | 2,281 | 2,037 |
2006 | 2,191 | 2,139 | 2,498 | 2,543 | 2,877 | 2,201 | 2,063 | 2,256 | 2,181 | 1,988 | 2,103 | 2,279 |
2007 | 2,328 | 2,468 | 2,519 | 2,495 | 2,732 | 2,626 | 2,651 | 2,756 | 3,069 | 3,115 | 2,780 | 2,690 |
2008 | 2,872 | 2,718 | 3,009 | 2,737 | 2,784 | 2,817 | 2,811 | 2,638 | 2,575 | 2,496 | 2,325 | 2,496 |
2009 | 2,808 | 2,967 | 2,952 | 2,796 | 2,554 | 2,609 | 2,366 | 2,551 | 2,351 | 2,456 | 2,229 | 2,438 |
2010 | 2,628 | 2,500 | 2,346 | 2,229 | 2,426 | 2,443 | 2,403 | 2,333 | 2,582 | 2,496 | 2,696 | 2,580 |
2011 | 2,606 | 2,692 | 2,718 | 2,681 | 2,686 | 2,426 | 2,343 | 2,290 | 2,350 | 2,190 | 2,480 | 2,325 |
2012 | 2,614 | 2,635 | 2,617 | 2,660 | 2,634 | 2,454 | 2,669 | 2,403 | 2,487 | 2,599 | 2,588 | 2,372 |
2013 | 2,689 | 2,714 | 2,398 | 2,296 | 2,330 | 2,420 | 2,145 | 2,071 | 2,261 | 2,299 | 2,428 | 2,240 |
2014 | 2,257 | 2,474 | 2,498 | 2,560 | 2,994 | 2,910 | 2,563 | 2,390 | 2,367 | 2,528 | 2,430 | 2,188 |
2015 | 2,623 | 2,721 | 3,020 | 2,985 | 2,572 | 2,514 | 2,494 | 2,678 | 2,681 | 2,525 | 2,615 | 2,495 |
2016 | 2,448 | 2,788 | 2,754 | 2,653 | 2,634 | 2,616 | 2,583 | 2,430 | 2,370 | 2,562 | 2,596 | 2,635 |
2017 | 3,056 | 3,272 | 2,996 | 2,929 | 2,491 | 2,153 | 2,175 | 2,474 | 2,440 | 2,831 | 2,570 | 2,480 |
2018 | 2,664 | 2,715 | 2,851 | 2,606 | 2,421 | 2,385 | 2,487 | 2,563 | 2,696 | 2,173 | 2,502 | 2,405 |
2019 | 2,582 | 2,881 | 2,972 | 2,770 | 2,759 | 2,899 | 2,806 | 2,778 | 2,638 | 2,597 | 2,701 | 2,663 |
2020 | 2,889 | 3,102 | 3,206 | 3,049 | 2,598 | 2,395 | 2,440 | 2,481 | 2,543 | 2,706 | 1,849 | 1,788 |
2021 | 1,766 | 1,684 | 1,956 | 2,156 | 2,120 | 2,119 | 2,060 | 1,996 | 2,018 | 1,771 | 1,813 | 1,890 |
2022 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
2023 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
2024 | -- | -- | -- | -- | -- | |||||||
- = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. |
Release Date: 7/31/2024 |
Next Release Date: 8/30/2024 |