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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
Rocky Mountain (PADD 4) Other Liquids Stock Change (Thousand Barrels)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
244
-4
531
35
40
-589
-550
-155
583
-633
576
582
1982
622
240
200
-865
-608
-380
-517
-84
287
-176
123
540
1983
472
-35
-122
-135
-48
-383
-416
-542
106
722
56
-191
1984
207
65
367
123
-151
-186
-635
-370
163
124
177
86
1985
-150
-5
386
-756
171
-283
-439
-129
264
181
264
-206
1986
42
352
42
5
-333
-288
-207
-324
243
255
142
357
1987
428
785
-671
192
-771
-494
-314
90
83
435
-72
172
1988
289
484
-740
117
179
-569
-53
-218
203
-246
281
400
1989
318
232
-274
-178
280
197
-148
-235
305
-245
65
376
1990
248
-25
-183
-361
-108
-311
-277
-264
596
93
-88
605
1991
-84
383
441
-578
-10
-293
-625
-310
208
-39
341
81
1992
-108
130
256
-375
-110
-604
176
-128
305
-176
522
157
1993
496
176
440
-523
-292
-18
-257
-206
-105
-143
326
795
1994
409
-67
-222
-542
-353
-279
-343
-207
514
408
11
255
1995
154
272
234
-487
248
-201
-263
-548
-110
-269
222
391
1996
343
-47
128
222
-3
-331
-661
-2
-132
251
282
-28
1997
585
171
-144
-289
-277
-79
-398
-227
-45
214
310
225
1998
562
-138
-36
353
-501
-141
-203
83
268
667
48
-329
1999
343
89
-653
179
205
-260
-472
-511
75
223
-55
-96
2000
587
3
-91
-149
168
-331
-191
-415
-102
331
-8
286
2001
183
168
127
365
-530
141
-539
-56
239
763
237
-458
2002
129
99
-385
-82
627
-312
-610
-327
102
417
50
-128
2003
298
329
-312
-323
-300
206
-312
-323
216
544
-168
-41
2004
210
326
66
-293
514
-580
-20
-422
155
121
183
267
2005
157
-385
65
233
174
-582
-544
-290
591
403
106
48
2006
152
0
-356
93
-211
-452
265
21
725
551
456
-310
2007
-451
-191
24
-252
-10
418
24
-444
171
168
455
-133
2008
-168
-153
-218
48
Updated on 6/26/2008
Source: U.S. Energy Information Administration
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