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Monthly
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Download Data (XLS File)
U.S. Normal Butane-Butylene Ending Stocks (Thousand Barrels)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
26,098
24,979
24,689
27,512
29,618
31,716
34,052
35,969
38,379
37,241
33,208
27,219
1982
23,654
21,013
17,235
16,948
18,596
21,014
22,036
23,837
24,248
22,251
19,106
15,377
1983
12,829
12,895
14,368
16,987
18,227
20,078
22,371
25,215
25,792
26,412
23,168
18,355
1984
18,323
16,228
16,976
17,721
19,180
19,698
21,216
22,112
21,518
18,727
15,895
13,681
1985
13,523
12,596
12,296
14,121
16,580
19,811
21,297
22,673
22,035
20,037
17,479
14,975
1986
13,865
12,404
13,226
14,450
15,730
19,450
23,249
26,981
28,251
26,248
20,988
15,859
1987
11,751
10,762
11,301
13,109
13,726
16,180
19,160
22,663
24,492
23,645
20,936
16,542
1988
13,602
11,798
12,333
14,599
16,877
19,934
24,675
28,799
29,169
29,698
25,827
21,009
1989
16,644
15,710
16,248
18,243
22,112
24,792
29,193
32,352
31,747
27,210
21,146
16,804
1990
12,902
11,981
15,182
18,132
23,197
28,349
33,105
38,877
36,647
33,658
25,529
19,321
1991
14,282
12,029
15,837
19,925
25,272
27,718
31,615
36,744
35,817
34,170
27,215
18,970
1992
12,505
11,074
15,459
22,227
27,423
30,786
34,995
40,456
39,315
35,942
28,367
20,332
1993
13,914
12,877
16,219
20,612
26,339
30,652
34,714
41,062
41,386
38,689
32,276
24,812
1994
17,463
13,086
14,790
18,923
22,811
28,550
32,287
36,296
35,469
32,183
26,385
19,688
1995
14,797
12,074
15,503
19,958
24,089
29,495
34,963
40,642
43,095
38,294
30,267
20,819
1996
14,161
11,410
13,328
17,381
19,490
22,755
27,519
34,006
34,918
31,423
23,591
17,992
1997
13,254
10,359
11,705
16,679
22,087
28,307
33,087
39,440
38,627
34,883
27,886
18,373
1998
12,826
11,938
13,918
20,215
26,935
32,472
37,201
42,639
43,477
38,584
30,957
22,145
1999
16,191
13,733
15,196
19,960
26,633
31,124
36,662
41,967
38,368
32,654
29,024
19,272
2000
14,010
10,819
11,904
16,547
21,388
25,457
30,251
35,722
37,408
31,299
26,522
19,118
2001
12,902
11,124
12,723
16,623
22,051
28,642
33,677
40,346
42,086
38,139
31,143
24,758
2002
17,694
14,605
16,368
21,075
25,473
30,025
35,497
42,256
41,654
38,053
29,225
22,213
2003
16,338
12,424
12,514
16,252
20,937
26,033
30,581
34,434
33,649
31,587
26,175
20,380
2004
16,483
13,383
14,157
16,156
22,502
27,481
33,981
40,879
40,948
36,943
28,921
21,606
2005
16,105
13,515
15,276
22,402
30,245
37,285
44,791
49,320
44,168
37,474
28,952
20,867
2006
16,146
14,706
15,679
21,376
27,032
32,018
37,136
42,587
43,020
40,976
32,559
24,835
2007
18,317
14,238
15,359
19,476
26,250
32,280
36,039
42,420
42,547
37,300
28,962
21,862
2008
16,493
13,616
15,539
21,067
29,123
35,849
40,907
46,185
47,175
40,555
-
= No Data Reported;
--
= Not Applicable;
NA
= Not Available;
W
= Withheld to avoid disclosure of individual company data.
Release Date: 12/29/2008
Next Release Date: Last Week of January 2009
Referring Pages:
Normal Butane/Butylene Supply and Disposition
Normal Butane/Butylene Total Stocks Stocks by Type
U.S. Normal Butane/Butylene Stocks by Type