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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
U.S. Liquefied Petroleum Gases, Butylene Imports (Thousand Barrels per Day)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1993
1
1
1
1995
0
0
0
0
0
0
0
0
0
0
0
0
1996
0
1
0
1
0
0
0
0
0
0
0
0
1997
0
0
0
0
0
0
0
0
0
0
0
0
1998
0
0
0
0
0
0
0
0
0
0
0
0
1999
0
0
0
0
0
0
0
0
0
0
0
0
2000
0
0
0
0
1
0
1
1
1
0
0
0
2001
0
0
0
0
0
0
0
0
0
0
0
0
2002
4
6
3
7
5
7
4
4
8
14
8
6
2003
11
9
10
18
8
7
7
9
9
9
8
9
2004
8
9
9
8
9
7
11
13
9
7
8
8
2005
5
10
9
12
6
8
10
12
12
14
17
10
2006
11
6
9
10
12
9
14
12
8
12
7
10
2007
10
0
14
19
10
12
14
9
10
6
10
2008
12
9
10
11
Updated on 6/26/2008
Source: U.S. Energy Information Administration
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