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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
Rocky Mountains (PADD 4) Pentanes Plus Imports (Thousand Barrels per Day)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1984
3
2
4
3
5
4
3
3
1
2
6
6
1985
5
5
4
4
5
4
4
3
2
4
5
4
1986
4
5
9
7
6
5
6
5
5
4
3
1987
5
5
3
4
3
4
2
0
1
1988
2
3
1
2
2
1
1
1989
3
2
2
1
1
1
3
3
3
2
3
1990
4
2
3
3
3
3
2
4
3
2
1
1
1991
2
1
0
1
4
3
3
4
3
2
4
5
1992
3
2
4
2
3
3
4
5
3
3
4
4
1993
2
2
3
2
1
2
12
14
13
10
14
13
1994
12
12
13
14
10
10
15
12
11
13
14
15
1995
14
13
18
1
2
2
1
2
2
2
3
2
1996
2
2
2
2
2
2
4
4
2
3
2
1
1997
1
1
2
0
0
3
3
2
3
3
3
2
1998
4
4
3
4
4
2
4
6
6
6
6
4
1999
5
5
2
0
1
3
3
5
5
4
5
4
2000
4
5
4
2
1
5
4
5
4
5
5
4
2001
4
4
4
2
1
4
4
4
4
3
3
4
2002
5
4
2
0
3
2
3
3
3
3
3
4
2003
2
2
2
1
0
3
1
2
1
2
2
1
2004
2
1
1
3
2
2
2
1
1
1
1
2005
1
0
0
0
1
0
0
1
1
1
2006
1
0
0
0
2007
1
Updated on 7/23/2008
Source: U.S. Energy Information Administration
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