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Note: These data are available in spreadsheet format by clicking the ''Download Series History'' link on the previous page (with drop-down menu bar at top).
View History:
Monthly
Annual
Midwest (PADD 2) Normal Butane-Butylene Net Receipts (Thousand Barrels per Day)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1989
6
13
6
-8
-7
-11
-9
1
-6
6
23
6
1990
13
1
-18
-12
-2
-3
1
7
0
29
22
17
1991
7
11
0
6
4
9
5
9
3
25
11
8
1992
16
4
-1
2
2
-1
2
-1
4
2
25
-2
1993
14
7
-2
-1
5
-7
10
0
2
1
19
21
1994
13
14
-13
-4
-19
-14
-10
-11
-15
-14
6
2
1995
17
19
-2
-13
-14
-16
-12
-6
2
8
18
21
1996
19
-2
-12
-12
-10
-9
-9
4
-17
4
7
6
1997
9
8
-7
-18
-12
-8
-7
-21
-22
1
6
34
1998
18
7
1
-3
-14
-10
-2
-10
-9
2
-13
-4
1999
1
3
0
-13
-3
-4
-5
-6
-7
16
28
35
2000
23
11
5
-3
-3
3
-6
-3
4
4
15
7
2001
8
16
3
-2
1
4
5
-5
4
3
8
17
2002
16
9
7
-4
-1
-3
3
3
6
9
9
9
2003
14
13
6
5
1
7
10
11
6
11
13
13
2004
9
5
4
4
-6
-4
4
-1
4
8
10
5
2005
31
14
4
4
2
0
4
7
10
18
11
10
2006
12
11
5
7
2
0
3
4
6
-7
1
8
2007
2
-7
-11
4
-1
-1
3
2
-9
-2
6
1
2008
16
1
2
0
Updated on 6/26/2008
Source: U.S. Energy Information Administration
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