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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. Percent Total Imported by API Gravity of Crude Gravity 20.0 percent or less (%)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1983
2.72
5.92
4.10
3.76
3.24
1.97
4.43
3.17
4.19
4.66
5.14
4.79
1984
5.72
5.05
5.45
6.82
5.76
6.51
7.68
6.28
6.90
7.42
7.89
6.50
1985
6.84
6.83
10.57
7.19
9.22
8.84
6.97
8.13
8.14
7.01
6.39
5.43
1986
5.09
3.46
6.48
6.32
6.29
6.30
6.88
5.35
5.80
4.49
4.46
5.05
1987
4.66
5.04
3.83
3.94
6.14
3.61
4.29
4.63
3.29
2.88
2.77
3.79
1988
3.12
3.90
4.47
4.79
5.46
4.18
3.82
3.91
2.92
2.03
1.67
2.35
1989
2.67
2.19
3.58
3.12
1.97
3.20
2.27
1.83
2.57
3.19
1.91
2.20
1990
2.65
3.31
3.06
3.23
3.48
3.35
3.16
4.19
4.77
4.86
4.78
3.39
1991
3.84
3.89
4.00
3.27
2.90
4.19
4.56
4.44
3.08
4.19
3.21
3.45
1992
3.58
3.04
4.64
2.90
4.24
4.91
4.25
4.09
3.81
4.83
3.85
4.12
1993
4.52
4.19
4.98
3.87
4.08
5.15
4.29
5.99
4.67
4.78
4.39
3.46
1994
4.11
2.31
2.84
3.83
3.29
3.74
4.61
3.66
3.75
4.31
4.03
5.04
1995
3.71
4.64
5.79
3.65
4.82
5.66
5.33
4.21
4.05
4.79
3.30
4.20
1996
4.15
4.52
3.79
4.56
4.51
4.29
6.17
5.23
3.99
3.92
5.03
4.63
1997
4.81
4.66
5.24
6.80
6.62
5.61
7.08
6.24
6.20
6.93
6.35
5.69
1998
5.17
5.76
6.88
6.70
4.87
5.66
5.91
5.01
5.87
6.97
5.68
5.65
1999
5.01
4.37
5.95
5.54
4.00
4.44
5.38
4.17
3.71
3.24
5.78
5.77
2000
5.66
6.34
4.71
5.27
5.04
6.13
5.38
6.63
6.54
8.16
7.96
6.87
2001
7.89
6.26
9.34
6.33
7.44
7.67
8.80
9.13
8.59
8.85
7.53
7.71
2002
6.83
8.95
8.16
7.22
7.17
8.90
9.10
10.07
9.57
8.87
9.10
5.10
2003
4.10
5.74
6.54
6.59
8.94
10.13
9.04
9.43
8.54
9.87
8.24
10.97
2004
10.67
9.17
9.88
10.35
10.21
11.26
13.04
12.02
10.67
11.11
12.12
12.80
2005
12.20
11.51
12.60
11.87
11.66
12.03
12.51
13.17
11.89
10.83
10.06
12.76
2006
12.89
12.92
13.51
11.78
12.17
11.29
12.62
14.77
13.49
14.36
13.70
12.91
2007
10.55
12.44
12.35
10.90
11.32
10.08
11.07
13.26
13.56
12.83
10.01
12.75
2008
11.75
12.10
10.56
14.22
Updated on 6/30/2008
Source: U.S. Energy Information Administration
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