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View History:
Monthly
Annual
Download Data (XLS File)
Midwest (PADD 2) Isobutane-Isobutylene Product Supplied (Thousand Barrels per Day)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1989
4
-6
-3
-15
-10
-11
-4
-14
-14
-12
-4
4
1990
3
5
-7
1
-1
-5
-10
-2
-6
19
-1
2
1991
4
-4
6
1
-11
-15
-1
-7
-3
0
2
-6
1992
2
2
-6
-3
-1
7
-5
-5
-8
2
0
-5
1993
-1
-6
-3
5
18
-4
0
1
12
6
6
1994
1
3
6
7
2
-9
-2
-3
4
14
14
-4
1995
3
4
-10
12
2
2
9
-3
-9
-4
11
-4
1996
1
-1
2
-7
9
9
3
5
-2
25
3
14
1997
2
17
10
3
10
13
17
9
2
12
9
18
1998
27
4
15
13
7
3
5
-6
8
32
13
12
1999
9
10
10
11
8
8
14
4
8
14
16
20
2000
13
14
15
7
19
15
8
4
-2
17
17
10
2001
15
11
10
10
7
6
1
2
-9
3
20
-3
2002
-8
2
2
-1
-9
-2
-4
-9
-9
-3
-10
0
2003
4
5
4
4
2
1
1
4
8
13
-2
21
2004
-5
2
-9
0
-9
-9
-3
0
-16
28
-1
0
2005
2
-5
-6
-7
-7
-8
-7
-7
-2
-6
1
-3
2006
0
1
-5
-10
-3
-12
-11
-8
-12
-2
-4
3
2007
6
1
5
-7
-17
-6
-12
-11
-10
3
1
1
2008
8
9
3
-1
-9
-12
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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