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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
East Coast (PADD 1) Propane/Propylene Stock Change (Thousand Barrels)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
-942
212
416
441
605
519
368
532
464
-170
-189
1974
-739
-650
-176
212
495
300
237
398
446
-418
-357
-1,079
1975
-601
-401
-274
68
428
627
421
558
705
504
-159
-810
1976
-1,410
-279
16
469
660
496
373
222
283
-146
-959
-1,503
1977
-1,243
-299
461
486
549
509
599
417
166
361
-109
-638
1978
-1,015
-769
-431
123
245
647
574
348
150
184
-89
-157
1979
-1,063
-758
-20
297
483
400
627
482
484
-292
-194
13
1980
-490
-707
-330
372
503
381
528
250
126
-123
-221
-397
1981
-237
-373
-552
498
546
486
920
744
286
170
-329
-1,204
1982
-1,915
-493
21
-130
397
484
562
496
213
334
165
-187
1983
366
-986
-471
76
492
359
296
268
247
111
-353
-922
1984
-1,438
46
-329
-17
169
272
607
-445
686
211
-445
-204
1985
-1,474
-132
229
114
504
671
573
552
-56
286
-12
-792
1986
-202
-513
-497
841
864
-51
-177
1,022
-253
27
66
-525
1987
-1,015
-260
266
-270
463
-22
442
432
304
-500
895
-302
1988
-2,189
-37
-430
358
442
141
687
936
239
-97
112
-1,069
1989
21
-947
-623
335
416
981
835
-42
126
-91
-33
-3,036
1990
691
206
5
318
207
98
55
-7
376
587
654
11
1991
-901
-617
337
354
-27
51
-263
-658
341
459
135
-108
1992
-1,218
-302
-160
-36
307
462
314
516
353
13
360
-1,009
1993
-496
-1,257
-345
626
503
1,117
479
-114
233
50
-180
-659
1994
-1,768
355
172
384
797
478
1,216
-291
-67
460
367
-225
1995
-1,418
-1,484
-600
53
733
237
1,025
1,046
-185
562
-805
-1,294
1996
-976
-963
760
8
509
1,254
275
269
770
-445
-73
92
1997
-975
-486
-156
-168
-118
698
949
405
-354
854
-720
-502
1998
-262
-954
-398
564
805
270
341
542
313
247
-145
-559
1999
-2,180
186
-1,200
1,008
447
204
1,465
450
319
-130
449
-1,015
2000
-1,837
-1,227
453
221
696
570
1,069
519
-447
-88
288
-1,286
2001
-1,339
575
-859
441
716
829
367
-218
424
69
251
616
2002
-1,351
-298
97
94
-134
647
663
232
493
-479
-296
-893
2003
-2,561
-249
407
515
1,415
125
190
-145
-377
887
730
-654
2004
-1,692
-428
505
-835
773
968
773
449
90
366
383
-691
2005
-1,609
-949
-933
416
1,005
-163
985
-163
42
975
322
-1,246
2006
-66
-534
-1,163
869
551
627
475
-18
30
286
119
-133
2007
157
-3,444
1,211
-422
515
329
489
710
-407
605
-33
-479
2008
-794
-597
-663
573
Updated on 6/26/2008
Source: U.S. Energy Information Administration
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