Midwest (PADD 2) Normal Butane-Butylene Product Supplied (Thousand Barrels)



Energy Glossary

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Monthly

Annual

Midwest (PADD 2) Normal Butane-Butylene Product Supplied (Thousand Barrels)

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1986	421	28	567	172	119	8	479	-56	-99	-352	-90	-143
1987	-6	314	191	125	-115	493	302	-8	292	104	491	-305
1988	-160	112	192	64	276	22	177	153	341	251	368	52
1989	1,270	1,164	493	245	158	356	53	94	332	1,573	1,278	1,253

1990	512	459	-210	1,007	365	426	201	385	-78	756	755	1,168
1991	930	475	120	581	370	758	400	625	690	1,181	1,396	814
1992	891	406	536	354	402	1,324	869	1,133	814	1,345	1,504	1,104
1993	614	734	725	539	731	318	550	728	664	1,552	807	1,317
1994	1,305	1,260	508	847	508	481	89	476	327	810	1,115	1,304

1995	652	742	1,030	734	531	719	549	828	-1,369	1,218	600	180
1996	590	323	492	187	615	987	274	1,047	119	-1,066	347	260
1997	698	-195	778	516	80	932	650	592	-91	43	336	546
1998	369	-397	419	-393	346	47	707	807	604	674	-634	-332
1999	-893	245	525	491	929	230	665	815	607	379	-106	587

2000	635	656	638	267	1,031	537	492	330	507	411	-340	415
2001	532	955	817	665	840	2	574	205	557	249	414	474
2002	894	371	429	506	689	536	686	73	1,075	1,292	830	-493
2003	66	231	1,109	81	809	799	631	576	837	1,009	438	497
2004	-335	509	519	782	364	732	-93	204	681	950	833	-795

2005	1,306	279	531	415	625	813	977	573	403	34	-271	257
2006	-365	532	314	707	1,187	1,075	1,046	1,917	614	813	1,499	-421
2007	-53	302	504	1,091	811	2,213	937	194	597	911	1,249	419
2008	904	903	935	656

Updated on 6/26/2008

Source: U.S. Energy Information Administration