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View History:
Monthly
Annual
Download Data (XLS File)
Midwest (PADD 2) Isobutane-Isobutylene Product Supplied (Thousand Barrels)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1989
134
-174
-78
-454
-325
-336
-125
-422
-411
-368
-117
133
1990
104
147
-204
40
-38
-154
-307
-74
-165
592
-39
48
1991
133
-115
171
44
-332
-449
-17
-216
-103
-4
63
-189
1992
47
65
-192
-86
-16
223
-162
-149
-240
74
6
-154
1993
-46
-173
-76
152
526
-120
8
43
376
168
173
1994
21
97
180
208
52
-283
-47
-107
106
448
424
-127
1995
98
117
-314
345
47
50
290
-107
-279
-136
335
-121
1996
24
-21
49
-195
276
276
93
162
-61
765
87
446
1997
57
484
300
87
319
383
536
289
69
384
260
552
1998
827
105
450
381
221
100
155
-188
225
1,001
395
370
1999
269
292
324
325
260
226
445
133
249
441
478
605
2000
410
398
456
215
585
463
251
122
-61
534
503
321
2001
451
298
312
308
212
168
28
53
-266
84
592
-83
2002
-239
60
65
-27
-289
-58
-138
-276
-269
-98
-298
0
2003
131
132
109
108
76
44
45
136
253
391
-56
651
2004
-170
64
-266
-8
-277
-277
-104
9
-465
856
-43
4
2005
58
-142
-173
-215
-221
-242
-225
-219
-65
-173
21
-108
2006
-7
36
-151
-299
-91
-355
-335
-239
-346
-51
-111
89
2007
178
23
140
-202
-518
-169
-370
-328
-312
98
41
22
2008
236
268
87
-26
-294
-374
Release Date: 8/26/2008
Next Release Date: Last Week of September 2008
Referring Pages:
Isobutane/Isobutylene Supply and Disposition
Midwest (PADD 2) Product Supplied for Crude Oil and Petroleum Products
Midwest (PADD 2) Supply and Disposition
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