Federal Reserve Economic Data

Table Data - Relative Importance Weights: Materials Excluding Energy Materials

Title Relative Importance Weights: Materials Excluding Energy Materials
Series ID RIWZ53010S
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 2025-09-01
Last Updated 2025-12-03 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 34.5906
1972-02-01 34.6364
1972-03-01 34.7916
1972-04-01 34.8167
1972-05-01 35.0767
1972-06-01 35.0859
1972-07-01 34.8891
1972-08-01 34.9960
1972-09-01 35.0909
1972-10-01 35.1752
1972-11-01 35.3059
1972-12-01 35.5710
1973-01-01 35.7459
1973-02-01 35.8563
1973-03-01 35.8402
1973-04-01 35.9292
1973-05-01 35.9547
1973-06-01 36.0042
1973-07-01 36.1335
1973-08-01 36.2253
1973-09-01 36.1355
1973-10-01 36.2336
1973-11-01 36.4970
1973-12-01 36.9745
1974-01-01 36.9144
1974-02-01 36.9317
1974-03-01 36.7850
1974-04-01 36.8350
1974-05-01 36.7954
1974-06-01 36.9024
1974-07-01 36.7272
1974-08-01 36.4144
1974-09-01 36.5188
1974-10-01 36.1949
1974-11-01 35.9825
1974-12-01 35.1550
1975-01-01 34.6744
1975-02-01 34.3217
1975-03-01 34.0466
1975-04-01 33.6861
1975-05-01 33.4857
1975-06-01 33.5668
1975-07-01 33.4924
1975-08-01 33.8505
1975-09-01 34.1022
1975-10-01 34.1082
1975-11-01 34.1556
1975-12-01 34.1919
1976-01-01 34.3099
1976-02-01 34.7344
1976-03-01 34.8391
1976-04-01 34.9732
1976-05-01 34.9961
1976-06-01 34.9992
1976-07-01 35.0351
1976-08-01 35.1015
1976-09-01 34.9318
1976-10-01 34.6335
1976-11-01 34.4176
1976-12-01 34.3373
1977-01-01 34.3121
1977-02-01 34.3352
1977-03-01 34.5676
1977-04-01 34.5085
1977-05-01 34.4912
1977-06-01 34.3812
1977-07-01 34.2612
1977-08-01 34.3293
1977-09-01 34.1384
1977-10-01 34.3731
1977-11-01 34.3745
1977-12-01 34.7329
1978-01-01 34.9433
1978-02-01 34.8753
1978-03-01 34.6288
1978-04-01 34.5219
1978-05-01 34.5456
1978-06-01 34.4896
1978-07-01 34.5367
1978-08-01 34.5494
1978-09-01 34.6403
1978-10-01 34.6277
1978-11-01 34.6750
1978-12-01 34.7842
1979-01-01 34.3599
1979-02-01 34.4084
1979-03-01 34.4024
1979-04-01 34.2300
1979-05-01 34.3477
1979-06-01 34.4480
1979-07-01 34.5030
1979-08-01 34.1273
1979-09-01 33.8284
1979-10-01 33.7755
1979-11-01 33.6032
1979-12-01 33.6233
1980-01-01 33.5419
1980-02-01 33.3142
1980-03-01 33.1847
1980-04-01 32.8755
1980-05-01 32.2243
1980-06-01 31.8401
1980-07-01 31.1297
1980-08-01 31.2704
1980-09-01 31.1930
1980-10-01 31.5173
1980-11-01 31.7635
1980-12-01 31.6840
1981-01-01 31.4233
1981-02-01 31.2537
1981-03-01 31.0610
1981-04-01 31.2338
1981-05-01 31.0836
1981-06-01 30.6960
1981-07-01 30.3303
1981-08-01 30.2139
1981-09-01 30.0117
1981-10-01 29.5298
1981-11-01 29.0513
1981-12-01 28.4511
1982-01-01 28.3142
1982-02-01 28.2238
1982-03-01 28.0811
1982-04-01 28.0137
1982-05-01 27.7984
1982-06-01 27.7425
1982-07-01 27.6380
1982-08-01 27.6519
1982-09-01 27.6011
1982-10-01 27.3332
1982-11-01 27.1996
1982-12-01 27.4417
1983-01-01 27.8242
1983-02-01 28.3267
1983-03-01 28.4971
1983-04-01 28.6138
1983-05-01 28.9763
1983-06-01 29.0909
1983-07-01 29.1204
1983-08-01 29.1373
1983-09-01 29.3774
1983-10-01 29.6486
1983-11-01 29.6873
1983-12-01 29.6661
1984-01-01 29.7377
1984-02-01 30.1036
1984-03-01 30.1569
1984-04-01 30.1274
1984-05-01 30.1354
1984-06-01 30.1165
1984-07-01 30.1359
1984-08-01 30.0640
1984-09-01 29.8851
1984-10-01 29.9442
1984-11-01 29.8966
1984-12-01 29.7395
1985-01-01 29.7522
1985-02-01 29.4232
1985-03-01 29.5362
1985-04-01 29.4423
1985-05-01 29.3756
1985-06-01 29.3909
1985-07-01 29.3840
1985-08-01 29.5783
1985-09-01 29.5949
1985-10-01 29.6184
1985-11-01 29.8019
1985-12-01 29.6761
1986-01-01 29.9604
1986-02-01 30.2180
1986-03-01 30.3572
1986-04-01 30.4716
1986-05-01 30.4451
1986-06-01 30.4887
1986-07-01 30.5269
1986-08-01 30.7163
1986-09-01 30.8065
1986-10-01 30.8829
1986-11-01 30.8839
1986-12-01 30.9557
1987-01-01 30.9654
1987-02-01 31.1349
1987-03-01 31.1620
1987-04-01 31.3107
1987-05-01 31.3459
1987-06-01 31.4180
1987-07-01 31.5621
1987-08-01 31.6033
1987-09-01 31.7332
1987-10-01 31.9104
1987-11-01 32.1504
1987-12-01 32.3329
1988-01-01 32.2537
1988-02-01 32.1926
1988-03-01 32.3129
1988-04-01 32.5223
1988-05-01 32.6579
1988-06-01 32.6517
1988-07-01 32.7030
1988-08-01 32.5455
1988-09-01 32.7474
1988-10-01 32.7236
1988-11-01 32.7806
1988-12-01 32.7137
1989-01-01 32.8797
1989-02-01 32.4693
1989-03-01 32.4160
1989-04-01 32.3761
1989-05-01 32.2629
1989-06-01 32.1971
1989-07-01 32.2443
1989-08-01 31.9781
1989-09-01 31.9568
1989-10-01 31.9488
1989-11-01 31.7650
1989-12-01 31.3590
1990-01-01 31.6386
1990-02-01 31.6110
1990-03-01 31.5714
1990-04-01 31.6155
1990-05-01 31.5607
1990-06-01 31.4865
1990-07-01 31.4809
1990-08-01 31.4417
1990-09-01 31.2821
1990-10-01 31.1832
1990-11-01 31.1499
1990-12-01 30.9720
1991-01-01 30.7355
1991-02-01 30.7277
1991-03-01 30.4886
1991-04-01 30.6595
1991-05-01 30.4679
1991-06-01 30.4753
1991-07-01 30.7722
1991-08-01 30.8519
1991-09-01 30.9120
1991-10-01 30.9842
1991-11-01 30.9812
1991-12-01 31.2173
1992-01-01 31.2670
1992-02-01 31.3890
1992-03-01 31.5544
1992-04-01 31.4885
1992-05-01 31.5678
1992-06-01 31.7164
1992-07-01 31.6644
1992-08-01 31.5717
1992-09-01 31.5791
1992-10-01 31.5573
1992-11-01 31.6065
1992-12-01 31.4122
1993-01-01 31.6533
1993-02-01 31.6450
1993-03-01 31.5921
1993-04-01 31.6886
1993-05-01 31.7300
1993-06-01 31.6914
1993-07-01 31.6894
1993-08-01 31.8105
1993-09-01 31.9142
1993-10-01 31.9668
1993-11-01 32.0789
1993-12-01 32.2160
1994-01-01 32.1437
1994-02-01 32.3439
1994-03-01 32.4941
1994-04-01 32.7090
1994-05-01 32.8710
1994-06-01 32.8094
1994-07-01 33.1068
1994-08-01 33.1607
1994-09-01 33.3549
1994-10-01 33.4330
1994-11-01 33.6042
1994-12-01 33.8666
1995-01-01 34.0071
1995-02-01 34.0089
1995-03-01 34.1102
1995-04-01 34.1473
1995-05-01 34.1772
1995-06-01 34.1361
1995-07-01 33.8730
1995-08-01 33.7196
1995-09-01 33.8539
1995-10-01 33.7824
1995-11-01 33.6743
1995-12-01 33.4964
1996-01-01 33.5184
1996-02-01 33.3378
1996-03-01 33.1166
1996-04-01 33.0180
1996-05-01 32.9120
1996-06-01 32.7989
1996-07-01 32.8707
1996-08-01 33.0047
1996-09-01 32.9744
1996-10-01 33.0035
1996-11-01 32.9402
1996-12-01 33.0780
1997-01-01 33.1902
1997-02-01 33.3389
1997-03-01 33.3373
1997-04-01 33.4075
1997-05-01 33.3670
1997-06-01 33.3797
1997-07-01 33.3557
1997-08-01 33.3976
1997-09-01 33.4369
1997-10-01 33.3705
1997-11-01 33.5561
1997-12-01 33.6111
1998-01-01 33.5579
1998-02-01 33.4797
1998-03-01 33.2495
1998-04-01 33.1887
1998-05-01 33.0259
1998-06-01 32.8240
1998-07-01 32.7174
1998-08-01 32.7889
1998-09-01 32.7979
1998-10-01 32.7993
1998-11-01 32.9179
1998-12-01 33.0351
1999-01-01 32.8632
1999-02-01 32.8817
1999-03-01 32.9331
1999-04-01 32.9884
1999-05-01 32.8731
1999-06-01 33.0195
1999-07-01 33.1182
1999-08-01 32.9114
1999-09-01 32.8294
1999-10-01 32.8068
1999-11-01 32.9248
1999-12-01 32.7311
2000-01-01 32.8164
2000-02-01 32.6223
2000-03-01 32.6405
2000-04-01 32.4861
2000-05-01 32.3272
2000-06-01 32.2551
2000-07-01 32.1348
2000-08-01 31.8447
2000-09-01 31.6710
2000-10-01 31.5565
2000-11-01 31.1567
2000-12-01 30.7756
2001-01-01 30.5543
2001-02-01 30.3472
2001-03-01 30.1001
2001-04-01 29.9314
2001-05-01 29.6633
2001-06-01 29.3747
2001-07-01 29.3724
2001-08-01 29.4578
2001-09-01 29.5619
2001-10-01 29.4766
2001-11-01 29.4956
2001-12-01 29.5500
2002-01-01 29.7200
2002-02-01 29.9720
2002-03-01 30.0732
2002-04-01 30.3442
2002-05-01 30.4475
2002-06-01 30.5245
2002-07-01 30.3668
2002-08-01 30.3691
2002-09-01 30.1312
2002-10-01 29.9275
2002-11-01 29.7110
2002-12-01 29.5005
2003-01-01 29.2935
2003-02-01 29.0265
2003-03-01 28.8181
2003-04-01 28.6368
2003-05-01 28.5096
2003-06-01 28.4716
2003-07-01 28.3517
2003-08-01 28.3269
2003-09-01 28.4655
2003-10-01 28.6957
2003-11-01 28.8020
2003-12-01 28.8506
2004-01-01 28.8039
2004-02-01 28.8946
2004-03-01 29.1044
2004-04-01 29.0673
2004-05-01 29.1585
2004-06-01 29.2674
2004-07-01 29.1480
2004-08-01 29.1640
2004-09-01 29.0599
2004-10-01 28.9564
2004-11-01 28.8122
2004-12-01 28.6318
2005-01-01 28.4954
2005-02-01 28.3719
2005-03-01 28.1606
2005-04-01 27.9622
2005-05-01 27.7355
2005-06-01 27.5089
2005-07-01 27.5139
2005-08-01 27.5082
2005-09-01 27.5207
2005-10-01 27.5524
2005-11-01 27.5783
2005-12-01 27.5562
2006-01-01 27.8626
2006-02-01 27.8153
2006-03-01 27.7269
2006-04-01 27.6515
2006-05-01 27.6068
2006-06-01 27.5165
2006-07-01 27.3920
2006-08-01 27.4261
2006-09-01 27.4466
2006-10-01 27.1943
2006-11-01 27.0933
2006-12-01 27.2008
2007-01-01 27.2030
2007-02-01 27.0456
2007-03-01 27.2522
2007-04-01 27.2021
2007-05-01 27.1559
2007-06-01 27.1796
2007-07-01 27.1581
2007-08-01 26.9713
2007-09-01 26.9084
2007-10-01 26.8831
2007-11-01 26.9496
2007-12-01 26.9006
2008-01-01 26.7257
2008-02-01 26.4979
2008-03-01 26.4128
2008-04-01 26.2716
2008-05-01 26.0739
2008-06-01 25.9294
2008-07-01 25.7342
2008-08-01 25.9552
2008-09-01 26.0734
2008-10-01 25.8302
2008-11-01 25.1339
2008-12-01 24.5584
2009-01-01 24.5157
2009-02-01 24.8408
2009-03-01 24.7572
2009-04-01 25.0200
2009-05-01 25.2493
2009-06-01 25.3487
2009-07-01 25.6589
2009-08-01 25.7544
2009-09-01 25.8563
2009-10-01 25.8847
2009-11-01 26.2707
2009-12-01 26.0164
2010-01-01 26.1310
2010-02-01 26.2090
2010-03-01 26.3293
2010-04-01 26.4963
2010-05-01 26.4199
2010-06-01 26.4475
2010-07-01 26.4070
2010-08-01 26.4509
2010-09-01 26.4279
2010-10-01 26.4830
2010-11-01 26.4837
2010-12-01 26.4246
2011-01-01 26.5118
2011-02-01 26.6064
2011-03-01 26.6073
2011-04-01 26.4216
2011-05-01 26.3369
2011-06-01 26.2522
2011-07-01 26.2214
2011-08-01 26.0956
2011-09-01 26.3267
2011-10-01 26.3031
2011-11-01 26.3499
2011-12-01 26.4392
2012-01-01 26.7140
2012-02-01 26.8067
2012-03-01 26.7789
2012-04-01 26.8581
2012-05-01 26.6034
2012-06-01 26.7006
2012-07-01 26.5757
2012-08-01 26.5080
2012-09-01 26.3821
2012-10-01 26.3065
2012-11-01 26.2275
2012-12-01 26.2158
2013-01-01 26.1499
2013-02-01 25.9751
2013-03-01 25.7328
2013-04-01 25.6048
2013-05-01 25.6146
2013-06-01 25.5193
2013-07-01 25.4379
2013-08-01 25.5519
2013-09-01 25.3837
2013-10-01 25.4640
2013-11-01 25.4343
2013-12-01 25.3693
2014-01-01 25.1910
2014-02-01 25.1708
2014-03-01 25.1536
2014-04-01 25.0677
2014-05-01 25.0318
2014-06-01 25.1249
2014-07-01 25.2550
2014-08-01 25.3547
2014-09-01 25.4759
2014-10-01 25.5134
2014-11-01 25.5681
2014-12-01 25.7689
2015-01-01 25.8774
2015-02-01 26.0419
2015-03-01 26.3503
2015-04-01 26.6690
2015-05-01 26.9731
2015-06-01 27.0768
2015-07-01 27.2015
2015-08-01 27.0042
2015-09-01 27.0873
2015-10-01 27.2105
2015-11-01 27.3210
2015-12-01 27.4211
2016-01-01 27.3891
2016-02-01 27.4661
2016-03-01 27.6564
2016-04-01 27.5033
2016-05-01 27.6239
2016-06-01 27.4844
2016-07-01 27.4113
2016-08-01 27.2219
2016-09-01 27.2165
2016-10-01 27.2038
2016-11-01 27.2124
2016-12-01 26.8040
2017-01-01 26.9675
2017-02-01 26.9588
2017-03-01 26.6472
2017-04-01 26.5480
2017-05-01 26.3339
2017-06-01 26.3512
2017-07-01 26.2242
2017-08-01 26.1278
2017-09-01 25.9373
2017-10-01 26.1405
2017-11-01 26.2062
2017-12-01 26.0214
2018-01-01 25.8826
2018-02-01 26.0217
2018-03-01 25.9798
2018-04-01 25.8973
2018-05-01 26.0116
2018-06-01 25.9746
2018-07-01 25.9656
2018-08-01 25.8258
2018-09-01 25.8783
2018-10-01 25.8663
2018-11-01 25.8751
2018-12-01 25.9780
2019-01-01 25.8551
2019-02-01 25.8983
2019-03-01 25.7412
2019-04-01 25.8447
2019-05-01 25.8145
2019-06-01 25.7774
2019-07-01 25.9375
2019-08-01 26.0527
2019-09-01 26.1576
2019-10-01 26.1358
2019-11-01 26.2288
2019-12-01 26.4556
2020-01-01 26.7774
2020-02-01 26.7587
2020-03-01 26.9857
2020-04-01 26.6875
2020-05-01 27.1130
2020-06-01 27.1168
2020-07-01 27.0731
2020-08-01 27.2320
2020-09-01 27.4656
2020-10-01 27.6137
2020-11-01 27.6368
2020-12-01 27.3729
2021-01-01 27.4733
2021-02-01 27.0416
2021-03-01 27.2244
2021-04-01 27.4010
2021-05-01 27.4978
2021-06-01 27.4063
2021-07-01 27.2767
2021-08-01 27.1576
2021-09-01 26.9508
2021-10-01 26.9971
2021-11-01 26.8127
2021-12-01 26.8486
2022-01-01 26.5318
2022-02-01 26.5177
2022-03-01 26.3551
2022-04-01 26.2767
2022-05-01 26.1070
2022-06-01 25.9944
2022-07-01 26.1244
2022-08-01 26.0772
2022-09-01 26.0586
2022-10-01 26.1478
2022-11-01 26.0990
2022-12-01 25.8162
2023-01-01 26.4086
2023-02-01 26.5491
2023-03-01 26.3590
2023-04-01 26.5676
2023-05-01 26.6515
2023-06-01 26.8101
2023-07-01 26.6834
2023-08-01 26.6059
2023-09-01 26.6719
2023-10-01 26.5838
2023-11-01 26.5857
2023-12-01 26.6075
2024-01-01 26.5258
2024-02-01 26.5944
2024-03-01 26.5759
2024-04-01 26.4958
2024-05-01 26.4919
2024-06-01 26.3645
2024-07-01 26.4556
2024-08-01 26.5337
2024-09-01 26.7336
2024-10-01 26.7356
2024-11-01 26.9442
2024-12-01 26.9022
2025-01-01 26.7328
2025-02-01 26.8150
2025-03-01 26.9355
2025-04-01 26.9994
2025-05-01 27.0364
2025-06-01 27.0704
2025-07-01 27.1164
2025-08-01 27.2389
2025-09-01 27.2702

Back to Top