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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
Gulf Coast (PADD 3) Normal Butane-Butylene Product Supplied (Thousand Barrels per Day)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1986
102
150
123
95
88
78
109
61
72
138
156
134
1987
115
109
116
70
124
31
102
68
91
96
77
151
1988
122
138
121
82
95
96
84
97
121
132
142
142
1989
118
85
130
143
137
170
177
166
185
131
120
95
1990
67
25
75
63
67
86
59
43
135
77
115
16
1991
63
72
39
64
25
125
76
22
36
33
51
52
1992
55
57
25
30
69
108
98
34
33
31
58
41
1993
13
-26
36
41
18
66
87
14
48
26
23
15
1994
50
68
77
92
96
72
124
73
103
80
27
47
1995
48
58
32
86
97
100
95
105
52
61
71
98
1996
69
55
75
120
173
138
110
25
70
125
99
81
1997
52
68
70
75
144
72
125
120
144
89
58
119
1998
54
80
102
95
122
88
114
86
42
90
114
101
1999
84
32
106
141
65
140
108
126
202
150
18
139
2000
62
44
71
157
124
149
134
129
42
167
-22
65
2001
59
-3
74
147
120
152
105
96
78
81
44
33
2002
71
96
88
110
105
112
106
72
83
12
25
28
2003
51
69
109
154
138
133
166
157
80
29
28
21
2004
26
50
95
188
133
138
153
140
143
64
83
75
2005
70
85
102
101
70
102
33
150
141
38
61
28
2006
-6
4
52
107
113
141
150
135
120
76
39
55
2007
51
54
79
116
93
123
129
105
28
62
19
-15
2008
-39
18
27
76
Updated on 6/26/2008
Source: U.S. Energy Information Administration
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