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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
West Coast (PADD 5) Propane/Propylene Stock Change (Thousand Barrels)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
-168
-68
-13
-104
18
142
58
83
68
56
-16
-148
1982
-133
-142
-10
-102
-3
18
56
96
29
53
-7
-94
1983
-406
-92
2
-64
469
-181
-53
166
146
-16
132
-126
1984
-308
-90
-43
-3
59
148
176
98
55
-21
-180
-141
1985
-147
-185
15
137
137
114
124
143
-29
151
31
-369
1986
28
-161
-186
-105
127
106
157
230
218
91
43
-165
1987
-274
-128
-12
-80
20
-27
63
130
71
41
16
-300
1988
-271
-37
-70
13
93
-18
193
169
205
39
-158
-136
1989
-341
-111
33
203
140
64
166
89
26
-41
-39
-169
1990
-300
-95
-142
77
123
166
191
286
222
32
-102
-330
1991
-410
-86
-18
29
178
240
225
417
340
151
-22
-410
1992
-640
-158
5
-31
182
107
349
267
43
24
-215
-466
1993
-508
-112
-53
43
206
27
407
254
64
124
-119
-198
1994
-207
-320
-153
61
191
232
380
226
125
105
-203
-375
1995
-410
-214
-148
80
191
69
364
120
282
208
-98
-81
1996
-115
-637
-126
-85
266
272
502
76
224
351
-197
-564
1997
-651
-321
62
148
392
373
233
1,117
224
57
0
-625
1998
-805
-205
-662
180
437
525
562
701
147
-175
-402
-675
1999
-471
-348
-450
-63
173
389
264
349
274
81
-70
-878
2000
-268
-113
-173
-5
429
342
435
121
451
-199
-477
-444
2001
-578
-482
-1
196
187
361
502
642
766
175
-149
-503
2002
-322
-659
-330
130
233
244
456
310
180
-28
-188
-644
2003
-820
-618
-143
-18
200
402
491
350
363
116
-172
-511
2004
-692
-546
-3
251
447
268
419
445
271
-72
-386
-732
2005
-529
-217
-142
40
191
419
367
457
326
-40
-152
-590
2006
-545
-247
-236
14
351
674
776
55
357
-37
-149
-448
2007
-966
-426
-165
128
319
425
419
475
318
-3
-143
-380
2008
-829
-562
-134
22
203
Updated on 7/23/2008
Source: U.S. Energy Information Administration
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