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View History:
Monthly
Annual
Download Data (XLS File)
West Coast (PADD 5) Imports of Normal Butane-Butylene(Thousand Barrels)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
276
495
395
371
413
284
306
319
253
383
533
337
1982
701
383
353
344
319
265
298
307
319
369
507
575
1983
576
339
358
257
258
257
279
548
117
183
257
358
1984
246
264
255
201
224
215
135
277
161
196
202
214
1985
320
133
372
147
138
48
264
31
52
79
107
310
1986
203
157
369
103
114
88
110
177
171
171
529
383
1987
301
266
134
198
124
101
61
65
71
119
126
454
1988
155
173
162
123
182
127
55
93
148
244
406
222
1989
145
140
54
17
33
28
36
48
18
72
100
227
1990
98
23
5
3
12
10
33
20
36
86
112
42
1991
25
29
14
0
11
19
21
10
10
0
2
44
1992
23
18
0
0
0
0
0
5
6
2
4
24
1993
6
31
1994
6
16
33
2000
35
46
11
1
10
16
39
45
2001
37
10
95
48
15
49
65
69
145
218
238
214
2002
178
122
53
1
35
36
4
2003
13
2004
32
11
2005
22
40
63
51
39
7
2006
65
28
49
21
19
12
7
13
82
46
25
93
2007
14
42
3
3
36
83
7
131
95
14
15
2008
13
7
62
2
26
45
7
2009
12
16
7
7
-
= No Data Reported;
--
= Not Applicable;
NA
= Not Available;
W
= Withheld to avoid disclosure of individual company data.
Release Date: 10/29/2009
Next Release Date: Last Week of November 2009
Referring Pages:
Normal Butane/Butylene Supply and Disposition
West Coast (PADD 5) Supply and Disposition