Federal Reserve Economic Data

Table Data - Relative Importance Weights: Materials Excluding Energy, Motor Vehicles & Parts, Computers, Communications Equipment, and Semiconductors

Title Relative Importance Weights: Materials Excluding Energy, Motor Vehicles & Parts, Computers, Communications Equipment, and Semiconductors
Series ID RIWX53EHVS
Source Board of Governors of the Federal Reserve System (US)
Release G.17 Industrial Production and Capacity Utilization
Seasonal Adjustment Seasonally Adjusted
Frequency Monthly
Units Percent
Date Range 1972-01-01 to 2025-12-01
Last Updated 2026-01-16 8:18 AM CST
Notes

Relative Importance Weight (RIW) measures the series contribution to the Total Industrial Production Index.

The Federal Reserve's monthly index of industrial production and the related capacity indexes and capacity utilization rates cover manufacturing, mining, and electric and gas utilities. The industrial sector, together with construction, accounts for the bulk of the variation in national output over the course of the business cycle. The industrial detail provided by these measures helps illuminate structural developments in the economy. The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories. For more information, see the explanatory notes issued by the Board of Governors. For recent updates, see the announcements issued by the Board of Governors.

DATE VALUE
1972-01-01 30.6374
1972-02-01 30.6584
1972-03-01 30.8054
1972-04-01 30.8020
1972-05-01 31.0993
1972-06-01 31.1941
1972-07-01 31.0603
1972-08-01 31.0194
1972-09-01 31.0691
1972-10-01 31.0966
1972-11-01 31.1554
1972-12-01 31.3030
1973-01-01 31.4079
1973-02-01 31.4789
1973-03-01 31.5013
1973-04-01 31.5509
1973-05-01 31.6017
1973-06-01 31.5663
1973-07-01 31.7580
1973-08-01 31.9370
1973-09-01 31.8654
1973-10-01 31.9344
1973-11-01 32.2134
1973-12-01 32.8042
1974-01-01 32.9446
1974-02-01 33.0665
1974-03-01 32.9903
1974-04-01 33.1176
1974-05-01 33.0527
1974-06-01 33.1832
1974-07-01 32.9941
1974-08-01 32.7011
1974-09-01 32.7063
1974-10-01 32.3948
1974-11-01 32.3887
1974-12-01 31.8050
1975-01-01 31.5529
1975-02-01 31.3218
1975-03-01 30.9068
1975-04-01 30.4571
1975-05-01 30.1791
1975-06-01 30.2215
1975-07-01 30.1349
1975-08-01 30.3014
1975-09-01 30.4778
1975-10-01 30.4874
1975-11-01 30.4748
1975-12-01 30.3695
1976-01-01 30.4594
1976-02-01 30.7773
1976-03-01 30.7784
1976-04-01 30.8471
1976-05-01 30.7222
1976-06-01 30.6751
1976-07-01 30.6935
1976-08-01 30.6241
1976-09-01 30.6276
1976-10-01 30.4623
1976-11-01 30.0411
1976-12-01 29.9414
1977-01-01 29.9474
1977-02-01 29.9878
1977-03-01 30.1766
1977-04-01 30.1683
1977-05-01 30.1818
1977-06-01 29.9564
1977-07-01 29.8395
1977-08-01 29.8582
1977-09-01 29.6789
1977-10-01 29.8775
1977-11-01 29.9008
1977-12-01 30.1810
1978-01-01 30.5495
1978-02-01 30.3992
1978-03-01 30.0622
1978-04-01 29.9500
1978-05-01 30.0376
1978-06-01 29.9769
1978-07-01 29.9512
1978-08-01 29.9674
1978-09-01 30.0533
1978-10-01 30.0147
1978-11-01 29.9948
1978-12-01 30.1160
1979-01-01 29.7126
1979-02-01 29.8252
1979-03-01 29.8415
1979-04-01 30.0288
1979-05-01 29.9330
1979-06-01 30.0825
1979-07-01 30.2394
1979-08-01 30.0213
1979-09-01 29.7048
1979-10-01 29.6774
1979-11-01 29.6143
1979-12-01 29.5947
1980-01-01 29.6872
1980-02-01 29.3504
1980-03-01 29.2815
1980-04-01 29.1100
1980-05-01 28.6130
1980-06-01 28.2307
1980-07-01 27.5221
1980-08-01 27.6266
1980-09-01 27.5164
1980-10-01 27.7713
1980-11-01 27.9960
1980-12-01 27.9880
1981-01-01 27.7914
1981-02-01 27.6473
1981-03-01 27.3929
1981-04-01 27.4945
1981-05-01 27.3490
1981-06-01 26.9740
1981-07-01 26.7247
1981-08-01 26.6219
1981-09-01 26.4632
1981-10-01 25.9869
1981-11-01 25.6116
1981-12-01 25.0665
1982-01-01 24.9850
1982-02-01 24.7840
1982-03-01 24.5453
1982-04-01 24.3681
1982-05-01 24.0516
1982-06-01 23.9187
1982-07-01 23.7330
1982-08-01 23.8548
1982-09-01 23.8624
1982-10-01 23.7306
1982-11-01 23.5850
1982-12-01 23.7069
1983-01-01 23.9505
1983-02-01 24.2778
1983-03-01 24.4092
1983-04-01 24.4934
1983-05-01 24.7796
1983-06-01 24.8041
1983-07-01 24.7294
1983-08-01 24.6712
1983-09-01 24.8387
1983-10-01 25.0798
1983-11-01 25.0798
1983-12-01 24.9906
1984-01-01 24.9682
1984-02-01 25.2861
1984-03-01 25.3179
1984-04-01 25.3162
1984-05-01 25.3376
1984-06-01 25.2706
1984-07-01 25.2303
1984-08-01 25.1074
1984-09-01 25.0020
1984-10-01 25.0590
1984-11-01 24.9678
1984-12-01 24.7865
1985-01-01 24.7130
1985-02-01 24.5408
1985-03-01 24.6343
1985-04-01 24.6539
1985-05-01 24.6057
1985-06-01 24.6309
1985-07-01 24.6165
1985-08-01 24.8249
1985-09-01 24.9194
1985-10-01 24.9325
1985-11-01 25.1245
1985-12-01 25.0505
1986-01-01 25.3079
1986-02-01 25.5216
1986-03-01 25.6972
1986-04-01 25.8500
1986-05-01 25.8681
1986-06-01 25.8995
1986-07-01 25.8453
1986-08-01 26.0751
1986-09-01 26.0913
1986-10-01 26.2344
1986-11-01 26.2339
1986-12-01 26.2586
1987-01-01 26.1782
1987-02-01 26.2822
1987-03-01 26.3867
1987-04-01 26.5575
1987-05-01 26.6266
1987-06-01 26.7039
1987-07-01 26.8340
1987-08-01 26.8542
1987-09-01 26.9239
1987-10-01 26.9852
1987-11-01 27.2339
1987-12-01 27.4334
1988-01-01 27.3876
1988-02-01 27.3381
1988-03-01 27.4351
1988-04-01 27.5556
1988-05-01 27.6422
1988-06-01 27.6028
1988-07-01 27.7796
1988-08-01 27.6083
1988-09-01 27.7495
1988-10-01 27.7374
1988-11-01 27.7547
1988-12-01 27.7115
1989-01-01 27.9118
1989-02-01 27.5670
1989-03-01 27.6374
1989-04-01 27.6206
1989-05-01 27.5876
1989-06-01 27.6064
1989-07-01 27.6896
1989-08-01 27.3479
1989-09-01 27.3244
1989-10-01 27.3705
1989-11-01 27.1820
1989-12-01 26.8176
1990-01-01 27.3703
1990-02-01 27.1126
1990-03-01 26.9636
1990-04-01 27.0524
1990-05-01 26.9453
1990-06-01 26.8409
1990-07-01 26.8625
1990-08-01 26.8680
1990-09-01 26.6801
1990-10-01 26.6396
1990-11-01 26.8071
1990-12-01 26.6700
1991-01-01 26.4010
1991-02-01 26.4594
1991-03-01 26.1874
1991-04-01 26.2920
1991-05-01 26.0427
1991-06-01 26.0215
1991-07-01 26.1862
1991-08-01 26.3495
1991-09-01 26.3370
1991-10-01 26.3985
1991-11-01 26.4150
1991-12-01 26.6000
1992-01-01 26.6561
1992-02-01 26.6708
1992-03-01 26.7783
1992-04-01 26.6424
1992-05-01 26.6282
1992-06-01 26.7433
1992-07-01 26.6170
1992-08-01 26.5575
1992-09-01 26.5531
1992-10-01 26.4485
1992-11-01 26.4718
1992-12-01 26.2437
1993-01-01 26.4878
1993-02-01 26.4707
1993-03-01 26.3981
1993-04-01 26.4967
1993-05-01 26.5229
1993-06-01 26.4908
1993-07-01 26.5349
1993-08-01 26.6498
1993-09-01 26.6607
1993-10-01 26.5432
1993-11-01 26.5824
1993-12-01 26.6357
1994-01-01 26.4562
1994-02-01 26.5589
1994-03-01 26.6832
1994-04-01 26.7488
1994-05-01 26.8575
1994-06-01 26.7813
1994-07-01 26.9959
1994-08-01 27.0131
1994-09-01 27.1681
1994-10-01 27.2249
1994-11-01 27.3563
1994-12-01 27.5834
1995-01-01 27.7031
1995-02-01 27.6661
1995-03-01 27.7220
1995-04-01 27.7852
1995-05-01 27.8251
1995-06-01 27.7917
1995-07-01 27.5999
1995-08-01 27.3680
1995-09-01 27.3894
1995-10-01 27.3146
1995-11-01 27.2219
1995-12-01 26.9578
1996-01-01 26.9709
1996-02-01 26.7040
1996-03-01 26.8054
1996-04-01 26.4684
1996-05-01 26.4322
1996-06-01 26.3854
1996-07-01 26.3762
1996-08-01 26.5113
1996-09-01 26.4825
1996-10-01 26.5453
1996-11-01 26.4383
1996-12-01 26.5781
1997-01-01 26.6369
1997-02-01 26.7210
1997-03-01 26.6567
1997-04-01 26.8011
1997-05-01 26.7115
1997-06-01 26.6745
1997-07-01 26.6967
1997-08-01 26.6809
1997-09-01 26.7284
1997-10-01 26.6791
1997-11-01 26.8193
1997-12-01 26.9273
1998-01-01 26.9652
1998-02-01 27.0348
1998-03-01 26.9137
1998-04-01 26.9554
1998-05-01 26.9358
1998-06-01 26.9838
1998-07-01 27.0933
1998-08-01 26.5922
1998-09-01 26.4007
1998-10-01 26.2667
1998-11-01 26.3344
1998-12-01 26.3376
1999-01-01 26.1135
1999-02-01 25.9997
1999-03-01 26.0001
1999-04-01 25.9526
1999-05-01 25.8371
1999-06-01 25.9172
1999-07-01 25.8718
1999-08-01 25.7950
1999-09-01 25.8104
1999-10-01 25.8048
1999-11-01 25.9413
1999-12-01 25.8295
2000-01-01 25.8763
2000-02-01 25.7469
2000-03-01 25.7699
2000-04-01 25.6085
2000-05-01 25.4628
2000-06-01 25.4391
2000-07-01 25.3446
2000-08-01 25.1074
2000-09-01 25.0305
2000-10-01 24.9664
2000-11-01 24.7356
2000-12-01 24.4992
2001-01-01 24.6107
2001-02-01 24.4614
2001-03-01 24.2423
2001-04-01 24.2703
2001-05-01 24.1549
2001-06-01 24.0854
2001-07-01 24.1985
2001-08-01 24.2404
2001-09-01 24.3943
2001-10-01 24.2945
2001-11-01 24.2313
2001-12-01 24.0885
2002-01-01 24.2869
2002-02-01 24.4077
2002-03-01 24.4671
2002-04-01 24.6373
2002-05-01 24.7536
2002-06-01 24.8301
2002-07-01 24.6628
2002-08-01 24.7142
2002-09-01 24.5525
2002-10-01 24.4122
2002-11-01 24.1946
2002-12-01 24.1260
2003-01-01 23.8439
2003-02-01 23.6832
2003-03-01 23.5608
2003-04-01 23.4474
2003-05-01 23.3439
2003-06-01 23.2957
2003-07-01 23.0936
2003-08-01 23.1390
2003-09-01 23.1639
2003-10-01 23.3813
2003-11-01 23.4756
2003-12-01 23.5699
2004-01-01 23.5162
2004-02-01 23.6068
2004-03-01 23.8280
2004-04-01 23.8718
2004-05-01 24.0187
2004-06-01 24.2148
2004-07-01 24.2548
2004-08-01 24.2551
2004-09-01 24.1944
2004-10-01 24.1431
2004-11-01 24.1036
2004-12-01 23.9247
2005-01-01 23.7749
2005-02-01 23.6292
2005-03-01 23.5554
2005-04-01 23.3681
2005-05-01 23.2112
2005-06-01 23.0255
2005-07-01 23.0897
2005-08-01 22.9912
2005-09-01 22.8577
2005-10-01 22.9217
2005-11-01 23.0922
2005-12-01 23.1444
2006-01-01 23.4488
2006-02-01 23.4350
2006-03-01 23.3690
2006-04-01 23.3198
2006-05-01 23.3360
2006-06-01 23.2836
2006-07-01 23.3536
2006-08-01 23.2975
2006-09-01 23.3670
2006-10-01 23.1922
2006-11-01 23.1055
2006-12-01 23.2365
2007-01-01 23.3026
2007-02-01 23.1891
2007-03-01 23.3848
2007-04-01 23.3508
2007-05-01 23.3515
2007-06-01 23.3862
2007-07-01 23.4153
2007-08-01 23.1986
2007-09-01 23.2312
2007-10-01 23.1890
2007-11-01 23.2454
2007-12-01 23.2100
2008-01-01 23.1043
2008-02-01 22.8450
2008-03-01 22.8390
2008-04-01 22.7679
2008-05-01 22.6285
2008-06-01 22.4932
2008-07-01 22.3757
2008-08-01 22.6576
2008-09-01 22.6728
2008-10-01 22.6181
2008-11-01 22.0771
2008-12-01 21.6514
2009-01-01 21.9857
2009-02-01 22.1739
2009-03-01 21.9983
2009-04-01 22.1862
2009-05-01 22.4837
2009-06-01 22.6142
2009-07-01 22.5927
2009-08-01 22.6511
2009-09-01 22.6197
2009-10-01 22.6283
2009-11-01 22.9863
2009-12-01 22.7395
2010-01-01 22.8356
2010-02-01 22.9069
2010-03-01 23.0238
2010-04-01 23.1943
2010-05-01 23.1066
2010-06-01 23.2135
2010-07-01 23.1523
2010-08-01 23.2663
2010-09-01 23.2163
2010-10-01 23.2476
2010-11-01 23.2546
2010-12-01 23.2000
2011-01-01 23.2530
2011-02-01 23.2793
2011-03-01 23.3093
2011-04-01 23.2637
2011-05-01 23.2131
2011-06-01 23.1455
2011-07-01 23.1349
2011-08-01 22.9748
2011-09-01 23.1914
2011-10-01 23.1614
2011-11-01 23.2316
2011-12-01 23.2728
2012-01-01 23.4966
2012-02-01 23.5870
2012-03-01 23.5398
2012-04-01 23.5926
2012-05-01 23.3669
2012-06-01 23.4371
2012-07-01 23.3560
2012-08-01 23.3581
2012-09-01 23.2794
2012-10-01 23.2052
2012-11-01 23.1483
2012-12-01 23.1445
2013-01-01 23.1185
2013-02-01 23.0059
2013-03-01 22.7913
2013-04-01 22.6931
2013-05-01 22.7345
2013-06-01 22.6593
2013-07-01 22.6804
2013-08-01 22.6883
2013-09-01 22.5186
2013-10-01 22.6034
2013-11-01 22.5297
2013-12-01 22.4778
2014-01-01 22.3600
2014-02-01 22.2561
2014-03-01 22.2497
2014-04-01 22.1680
2014-05-01 22.0819
2014-06-01 22.1883
2014-07-01 22.2266
2014-08-01 22.3887
2014-09-01 22.5319
2014-10-01 22.5534
2014-11-01 22.5627
2014-12-01 22.7620
2015-01-01 22.8341
2015-02-01 23.0274
2015-03-01 23.2537
2015-04-01 23.5371
2015-05-01 23.7575
2015-06-01 23.9291
2015-07-01 23.9256
2015-08-01 23.8730
2015-09-01 23.9263
2015-10-01 24.0413
2015-11-01 24.2011
2015-12-01 24.3212
2016-01-01 24.2713
2016-02-01 24.3550
2016-03-01 24.5405
2016-04-01 24.3789
2016-05-01 24.5412
2016-06-01 24.3347
2016-07-01 24.1729
2016-08-01 24.0203
2016-09-01 23.9889
2016-10-01 23.9681
2016-11-01 23.9859
2016-12-01 23.5793
2017-01-01 23.7337
2017-02-01 23.7127
2017-03-01 23.4402
2017-04-01 23.2594
2017-05-01 23.0806
2017-06-01 23.1397
2017-07-01 23.1129
2017-08-01 22.9803
2017-09-01 22.8107
2017-10-01 23.0206
2017-11-01 23.1108
2017-12-01 22.9128
2018-01-01 22.7553
2018-02-01 22.8712
2018-03-01 22.8304
2018-04-01 22.8058
2018-05-01 23.0063
2018-06-01 22.9332
2018-07-01 23.0253
2018-08-01 22.8291
2018-09-01 22.8791
2018-10-01 22.8974
2018-11-01 22.9524
2018-12-01 23.0016
2019-01-01 22.9379
2019-02-01 22.9663
2019-03-01 22.8419
2019-04-01 22.9576
2019-05-01 22.9123
2019-06-01 22.8325
2019-07-01 23.0037
2019-08-01 23.0824
2019-09-01 23.2137
2019-10-01 23.2549
2019-11-01 23.1545
2019-12-01 23.3981
2020-01-01 23.6560
2020-02-01 23.5667
2020-03-01 24.2579
2020-04-01 24.9685
2020-05-01 24.8889
2020-06-01 23.9751
2020-07-01 23.6440
2020-08-01 23.8913
2020-09-01 24.1626
2020-10-01 24.3668
2020-11-01 24.4398
2020-12-01 24.2231
2021-01-01 24.4051
2021-02-01 24.0592
2021-03-01 24.3268
2021-04-01 24.6660
2021-05-01 24.7558
2021-06-01 24.7802
2021-07-01 24.6683
2021-08-01 24.5688
2021-09-01 24.4581
2021-10-01 24.3942
2021-11-01 24.2011
2021-12-01 24.2130
2022-01-01 23.9178
2022-02-01 23.9834
2022-03-01 23.7367
2022-04-01 23.6685
2022-05-01 23.5308
2022-06-01 23.4007
2022-07-01 23.4701
2022-08-01 23.3867
2022-09-01 23.3328
2022-10-01 23.3919
2022-11-01 23.3351
2022-12-01 23.0178
2023-01-01 23.6285
2023-02-01 23.7281
2023-03-01 23.5762
2023-04-01 23.6587
2023-05-01 23.7017
2023-06-01 23.8679
2023-07-01 23.6943
2023-08-01 23.6851
2023-09-01 23.7863
2023-10-01 23.7644
2023-11-01 23.6980
2023-12-01 23.6839
2024-01-01 23.6412
2024-02-01 23.6867
2024-03-01 23.6663
2024-04-01 23.5415
2024-05-01 23.5505
2024-06-01 23.4297
2024-07-01 23.6492
2024-08-01 23.6039
2024-09-01 23.8028
2024-10-01 23.8378
2024-11-01 24.0090
2024-12-01 24.0316
2025-01-01 23.8969
2025-02-01 23.8726
2025-03-01 24.0063
2025-04-01 24.0680
2025-05-01 24.0056
2025-06-01 24.1176
2025-07-01 24.1437
2025-08-01 24.3056
2025-09-01 24.2294
2025-10-01 24.2789
2025-11-01 24.3379
2025-12-01 24.2813

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