U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)

View History:

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1981	26,098	24,979	24,689	27,512	29,618	31,716	34,052	35,969	38,379	37,241	33,208	27,219
1982	23,654	21,013	17,235	16,948	18,596	21,014	22,036	23,837	24,248	22,251	19,106	15,377
1983	12,829	12,895	14,368	16,987	18,227	20,078	22,371	25,215	25,792	26,412	23,168	18,355
1984	18,323	16,228	16,976	17,721	19,180	19,698	21,216	22,112	21,518	18,727	15,895	13,681

1985	13,523	12,596	12,296	14,121	16,580	19,811	21,297	22,673	22,035	20,037	17,479	14,975
1986	13,865	12,404	13,226	14,450	15,730	19,450	23,249	26,981	28,251	26,248	20,988	15,859
1987	11,751	10,762	11,301	13,109	13,726	16,180	19,160	22,663	24,492	23,645	20,936	16,542
1988	13,602	11,798	12,333	14,599	16,877	19,934	24,675	28,799	29,169	29,698	25,827	21,009
1989	16,644	15,710	16,248	18,243	22,112	24,792	29,193	32,352	31,747	27,210	21,146	16,804

1990	12,902	11,981	15,182	18,132	23,197	28,349	33,105	38,877	36,647	33,658	25,529	19,321
1991	14,282	12,029	15,837	19,925	25,272	27,718	31,615	36,744	35,817	34,170	27,215	18,970
1992	12,505	11,074	15,459	22,227	27,423	30,786	34,995	40,456	39,315	35,942	28,367	20,332
1993	13,914	12,877	16,219	20,612	26,339	30,652	34,714	41,062	41,386	38,689	32,276	24,812
1994	17,463	13,086	14,790	18,923	22,811	28,550	32,287	36,296	35,469	32,183	26,385	19,688

1995	14,797	12,074	15,503	19,958	24,089	29,495	34,963	40,642	43,095	38,294	30,267	20,819
1996	14,161	11,410	13,328	17,381	19,490	22,755	27,519	34,006	34,918	31,423	23,591	17,992
1997	13,254	10,359	11,705	16,679	22,087	28,307	33,087	39,440	38,627	34,883	27,886	18,373
1998	12,826	11,938	13,918	20,215	26,935	32,472	37,201	42,639	43,477	38,584	30,957	22,145
1999	16,191	13,733	15,196	19,960	26,633	31,124	36,662	41,967	38,368	32,654	29,024	19,272

2000	14,010	10,819	11,904	16,547	21,388	25,457	30,251	35,722	37,408	31,299	26,522	19,118
2001	12,902	11,124	12,723	16,623	22,051	28,642	33,677	40,346	42,086	38,139	31,143	24,758
2002	17,694	14,605	16,368	21,075	25,473	30,025	35,497	42,256	41,654	38,053	29,225	22,213
2003	16,338	12,424	12,514	16,252	20,937	26,033	30,581	34,434	33,649	31,587	26,175	20,380
2004	16,483	13,383	14,157	16,156	22,502	27,481	33,981	40,879	40,948	36,943	28,921	21,606

2005	16,105	13,515	15,276	22,402	30,245	37,285	44,791	49,320	44,168	37,474	28,952	20,867
2006	16,146	14,706	15,679	21,376	27,032	32,018	37,136	42,587	43,020	40,976	32,559	24,835
2007	18,317	14,238	15,359	19,476	26,250	32,280	36,039	42,420	42,547	37,300	28,962	21,862
2008	16,161	13,486	14,895	20,909	29,017	35,635	40,399	46,037	46,942	40,492	31,779	23,031
2009	15,909	13,360	15,052	22,106	29,209	36,212	43,158	50,622	49,774	43,743	32,375	24,149

2010	18,004	14,564	16,424	20,720	26,675	34,145	40,469	48,085	48,581	45,101	37,612	27,652
2011	22,616	17,169	18,372	24,144	30,505	37,810	45,496	51,962	51,833	47,582	37,371	26,779
2012	21,011	16,735	18,398	24,175	32,840	41,839	49,690	56,839	56,776	49,859	38,880	28,574
2013	22,539	18,016	18,938	25,016	34,288	42,789	50,156	58,114	59,057	53,342	41,511	30,288
2014	20,759	16,879	18,688	25,358	34,263	43,641	54,188	62,491	63,117	56,752	45,072	33,230

2015	24,454	20,838	23,235	31,963	40,903	49,422	56,146	64,672	66,764	60,789	48,893	37,329
2016	25,538	20,780	23,234	28,405	36,130	45,316	56,184	67,073	65,164	57,324	45,072	32,251
2017	24,596	21,692	22,216	28,667	39,566	47,746	56,174	66,003	65,256	62,253	52,059	39,025
2018	26,882	18,759	22,820	30,092	38,948	46,788	56,954	67,814	68,537	61,416	49,168	38,909
2019	30,024	26,916	29,470	37,351	49,440	59,102	68,899	75,405	74,749	64,213	50,436	40,944

2020	33,323	28,375	31,266	40,282	47,137	57,573	65,751	71,467	71,954	61,344	49,881	42,274
2021	33,446	28,276	26,682	32,384	38,497	44,664	51,197	56,537	59,376	53,872	43,461	34,199
2022	--	--	--	--	--	--	--	--	--	--	--	--
2023	--	--	--	--	--	--	--	--	--	--	--	--
2024	--

- = 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: 4/30/2024

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