Federal Reserve Economic Data

Table Data - Relative Importance Weights: Manufacturing: Durable Goods: Pig Iron (NAICS = 3311,2pt.)

Title Relative Importance Weights: Manufacturing: Durable Goods: Pig Iron (NAICS = 3311,2pt.)
Series ID RIWG3311A2QS
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 8:19 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 0.4669
1972-02-01 0.4751
1972-03-01 0.5130
1972-04-01 0.5173
1972-05-01 0.5268
1972-06-01 0.5132
1972-07-01 0.5056
1972-08-01 0.5136
1972-09-01 0.5011
1972-10-01 0.4993
1972-11-01 0.5103
1972-12-01 0.5338
1973-01-01 0.5244
1973-02-01 0.5155
1973-03-01 0.5133
1973-04-01 0.5118
1973-05-01 0.5183
1973-06-01 0.5269
1973-07-01 0.5364
1973-08-01 0.5463
1973-09-01 0.5569
1973-10-01 0.5713
1973-11-01 0.6033
1973-12-01 0.6329
1974-01-01 0.6268
1974-02-01 0.6155
1974-03-01 0.6058
1974-04-01 0.6120
1974-05-01 0.6159
1974-06-01 0.6405
1974-07-01 0.6478
1974-08-01 0.6266
1974-09-01 0.6275
1974-10-01 0.6313
1974-11-01 0.6065
1974-12-01 0.5723
1975-01-01 0.6073
1975-02-01 0.6200
1975-03-01 0.6268
1975-04-01 0.5616
1975-05-01 0.5096
1975-06-01 0.4643
1975-07-01 0.4366
1975-08-01 0.4435
1975-09-01 0.4641
1975-10-01 0.4443
1975-11-01 0.4476
1975-12-01 0.4526
1976-01-01 0.4465
1976-02-01 0.4724
1976-03-01 0.4798
1976-04-01 0.4805
1976-05-01 0.4919
1976-06-01 0.4953
1976-07-01 0.5082
1976-08-01 0.5041
1976-09-01 0.4714
1976-10-01 0.4566
1976-11-01 0.4425
1976-12-01 0.4241
1977-01-01 0.4060
1977-02-01 0.4098
1977-03-01 0.4356
1977-04-01 0.4452
1977-05-01 0.4545
1977-06-01 0.4436
1977-07-01 0.4227
1977-08-01 0.4222
1977-09-01 0.4260
1977-10-01 0.4207
1977-11-01 0.4177
1977-12-01 0.4296
1978-01-01 0.4341
1978-02-01 0.4286
1978-03-01 0.4211
1978-04-01 0.4313
1978-05-01 0.4521
1978-06-01 0.4563
1978-07-01 0.4587
1978-08-01 0.4603
1978-09-01 0.4713
1978-10-01 0.4821
1978-11-01 0.4915
1978-12-01 0.4825
1979-01-01 0.4451
1979-02-01 0.4434
1979-03-01 0.4523
1979-04-01 0.4533
1979-05-01 0.4529
1979-06-01 0.4567
1979-07-01 0.4538
1979-08-01 0.4436
1979-09-01 0.4287
1979-10-01 0.4189
1979-11-01 0.4136
1979-12-01 0.4078
1980-01-01 0.4171
1980-02-01 0.4152
1980-03-01 0.4114
1980-04-01 0.4037
1980-05-01 0.3447
1980-06-01 0.2866
1980-07-01 0.2623
1980-08-01 0.2741
1980-09-01 0.2945
1980-10-01 0.3455
1980-11-01 0.3915
1980-12-01 0.3945
1981-01-01 0.3961
1981-02-01 0.3862
1981-03-01 0.3830
1981-04-01 0.3686
1981-05-01 0.3548
1981-06-01 0.3405
1981-07-01 0.3297
1981-08-01 0.3346
1981-09-01 0.3292
1981-10-01 0.2992
1981-11-01 0.2837
1981-12-01 0.2767
1982-01-01 0.2618
1982-02-01 0.2493
1982-03-01 0.2373
1982-04-01 0.2093
1982-05-01 0.1974
1982-06-01 0.1910
1982-07-01 0.1857
1982-08-01 0.1755
1982-09-01 0.1745
1982-10-01 0.1667
1982-11-01 0.1504
1982-12-01 0.1500
1983-01-01 0.1666
1983-02-01 0.1756
1983-03-01 0.1912
1983-04-01 0.1947
1983-05-01 0.1867
1983-06-01 0.1832
1983-07-01 0.1872
1983-08-01 0.1909
1983-09-01 0.1936
1983-10-01 0.1991
1983-11-01 0.2019
1983-12-01 0.2003
1984-01-01 0.2041
1984-02-01 0.2150
1984-03-01 0.2212
1984-04-01 0.2240
1984-05-01 0.2233
1984-06-01 0.2112
1984-07-01 0.2004
1984-08-01 0.1887
1984-09-01 0.1658
1984-10-01 0.1734
1984-11-01 0.1820
1984-12-01 0.1690
1985-01-01 0.1765
1985-02-01 0.1764
1985-03-01 0.1833
1985-04-01 0.1748
1985-05-01 0.1695
1985-06-01 0.1700
1985-07-01 0.1638
1985-08-01 0.1673
1985-09-01 0.1629
1985-10-01 0.1691
1985-11-01 0.1737
1985-12-01 0.1701
1986-01-01 0.1786
1986-02-01 0.1761
1986-03-01 0.1724
1986-04-01 0.1724
1986-05-01 0.1684
1986-06-01 0.1578
1986-07-01 0.1517
1986-08-01 0.1329
1986-09-01 0.1382
1986-10-01 0.1453
1986-11-01 0.1487
1986-12-01 0.1505
1987-01-01 0.1487
1987-02-01 0.1495
1987-03-01 0.1703
1987-04-01 0.1795
1987-05-01 0.1850
1987-06-01 0.1906
1987-07-01 0.1974
1987-08-01 0.1992
1987-09-01 0.2059
1987-10-01 0.2113
1987-11-01 0.2170
1987-12-01 0.2199
1988-01-01 0.2240
1988-02-01 0.2194
1988-03-01 0.2226
1988-04-01 0.2203
1988-05-01 0.2276
1988-06-01 0.2208
1988-07-01 0.2300
1988-08-01 0.2239
1988-09-01 0.2279
1988-10-01 0.2235
1988-11-01 0.2200
1988-12-01 0.2264
1989-01-01 0.2282
1989-02-01 0.2300
1989-03-01 0.2257
1989-04-01 0.2227
1989-05-01 0.2150
1989-06-01 0.2164
1989-07-01 0.2067
1989-08-01 0.1873
1989-09-01 0.1998
1989-10-01 0.2079
1989-11-01 0.1964
1989-12-01 0.1854
1990-01-01 0.1992
1990-02-01 0.1937
1990-03-01 0.1918
1990-04-01 0.1925
1990-05-01 0.1949
1990-06-01 0.1937
1990-07-01 0.1914
1990-08-01 0.1963
1990-09-01 0.1909
1990-10-01 0.1875
1990-11-01 0.1878
1990-12-01 0.1730
1991-01-01 0.1610
1991-02-01 0.1485
1991-03-01 0.1568
1991-04-01 0.1504
1991-05-01 0.1465
1991-06-01 0.1483
1991-07-01 0.1565
1991-08-01 0.1566
1991-09-01 0.1622
1991-10-01 0.1617
1991-11-01 0.1671
1991-12-01 0.1694
1992-01-01 0.1716
1992-02-01 0.1710
1992-03-01 0.1737
1992-04-01 0.1756
1992-05-01 0.1728
1992-06-01 0.1711
1992-07-01 0.1688
1992-08-01 0.1686
1992-09-01 0.1625
1992-10-01 0.1666
1992-11-01 0.1672
1992-12-01 0.1639
1993-01-01 0.1698
1993-02-01 0.1702
1993-03-01 0.1649
1993-04-01 0.1672
1993-05-01 0.1715
1993-06-01 0.1691
1993-07-01 0.1718
1993-08-01 0.1735
1993-09-01 0.1728
1993-10-01 0.1790
1993-11-01 0.1659
1993-12-01 0.1728
1994-01-01 0.1699
1994-02-01 0.1609
1994-03-01 0.1590
1994-04-01 0.1824
1994-05-01 0.1869
1994-06-01 0.1813
1994-07-01 0.1786
1994-08-01 0.1756
1994-09-01 0.1735
1994-10-01 0.1777
1994-11-01 0.1811
1994-12-01 0.1850
1995-01-01 0.1806
1995-02-01 0.1819
1995-03-01 0.1813
1995-04-01 0.1791
1995-05-01 0.1758
1995-06-01 0.1738
1995-07-01 0.1756
1995-08-01 0.1763
1995-09-01 0.1797
1995-10-01 0.1747
1995-11-01 0.1783
1995-12-01 0.1719
1996-01-01 0.1745
1996-02-01 0.1680
1996-03-01 0.1688
1996-04-01 0.1633
1996-05-01 0.1598
1996-06-01 0.1653
1996-07-01 0.1631
1996-08-01 0.1611
1996-09-01 0.1599
1996-10-01 0.1601
1996-11-01 0.1573
1996-12-01 0.1587
1997-01-01 0.1578
1997-02-01 0.1613
1997-03-01 0.1617
1997-04-01 0.1603
1997-05-01 0.1634
1997-06-01 0.1621
1997-07-01 0.1586
1997-08-01 0.1561
1997-09-01 0.1626
1997-10-01 0.1618
1997-11-01 0.1678
1997-12-01 0.1660
1998-01-01 0.1692
1998-02-01 0.1643
1998-03-01 0.1628
1998-04-01 0.1610
1998-05-01 0.1585
1998-06-01 0.1527
1998-07-01 0.1556
1998-08-01 0.1519
1998-09-01 0.1414
1998-10-01 0.1395
1998-11-01 0.1318
1998-12-01 0.1340
1999-01-01 0.1324
1999-02-01 0.1286
1999-03-01 0.1272
1999-04-01 0.1270
1999-05-01 0.1254
1999-06-01 0.1212
1999-07-01 0.1230
1999-08-01 0.1221
1999-09-01 0.1203
1999-10-01 0.1286
1999-11-01 0.1316
1999-12-01 0.1327
2000-01-01 0.1269
2000-02-01 0.1224
2000-03-01 0.1250
2000-04-01 0.1263
2000-05-01 0.1257
2000-06-01 0.1229
2000-07-01 0.1176
2000-08-01 0.1127
2000-09-01 0.1094
2000-10-01 0.1045
2000-11-01 0.0984
2000-12-01 0.0980
2001-01-01 0.0964
2001-02-01 0.0986
2001-03-01 0.1009
2001-04-01 0.1014
2001-05-01 0.1010
2001-06-01 0.1014
2001-07-01 0.1006
2001-08-01 0.1028
2001-09-01 0.1020
2001-10-01 0.1007
2001-11-01 0.0924
2001-12-01 0.0863
2002-01-01 0.0985
2002-02-01 0.0995
2002-03-01 0.0984
2002-04-01 0.0978
2002-05-01 0.1011
2002-06-01 0.1042
2002-07-01 0.1099
2002-08-01 0.1079
2002-09-01 0.1073
2002-10-01 0.1031
2002-11-01 0.0982
2002-12-01 0.0967
2003-01-01 0.0915
2003-02-01 0.0887
2003-03-01 0.0835
2003-04-01 0.0832
2003-05-01 0.0714
2003-06-01 0.0767
2003-07-01 0.0769
2003-08-01 0.0768
2003-09-01 0.0837
2003-10-01 0.0934
2003-11-01 0.1043
2003-12-01 0.1206
2004-01-01 0.1156
2004-02-01 0.1175
2004-03-01 0.1313
2004-04-01 0.1340
2004-05-01 0.1347
2004-06-01 0.1417
2004-07-01 0.1425
2004-08-01 0.1467
2004-09-01 0.1465
2004-10-01 0.1451
2004-11-01 0.1405
2004-12-01 0.1327
2005-01-01 0.1340
2005-02-01 0.1327
2005-03-01 0.1333
2005-04-01 0.1152
2005-05-01 0.1128
2005-06-01 0.0999
2005-07-01 0.0999
2005-08-01 0.1072
2005-09-01 0.1085
2005-10-01 0.1089
2005-11-01 0.1162
2005-12-01 0.1134
2006-01-01 0.1180
2006-02-01 0.1218
2006-03-01 0.1202
2006-04-01 0.1206
2006-05-01 0.1249
2006-06-01 0.1235
2006-07-01 0.1217
2006-08-01 0.1187
2006-09-01 0.1204
2006-10-01 0.1138
2006-11-01 0.1077
2006-12-01 0.1029
2007-01-01 0.1049
2007-02-01 0.1012
2007-03-01 0.1056
2007-04-01 0.1091
2007-05-01 0.1104
2007-06-01 0.1155
2007-07-01 0.1184
2007-08-01 0.1180
2007-09-01 0.1218
2007-10-01 0.1335
2007-11-01 0.1317
2007-12-01 0.1446
2008-01-01 0.1313
2008-02-01 0.1494
2008-03-01 0.1505
2008-04-01 0.1593
2008-05-01 0.1556
2008-06-01 0.1539
2008-07-01 0.1569
2008-08-01 0.1630
2008-09-01 0.1446
2008-10-01 0.1098
2008-11-01 0.0925
2008-12-01 0.0605
2009-01-01 0.0540
2009-02-01 0.0479
2009-03-01 0.0476
2009-04-01 0.0394
2009-05-01 0.0292
2009-06-01 0.0320
2009-07-01 0.0446
2009-08-01 0.0534
2009-09-01 0.0619
2009-10-01 0.0728
2009-11-01 0.0753
2009-12-01 0.0807
2010-01-01 0.0719
2010-02-01 0.0863
2010-03-01 0.1030
2010-04-01 0.0899
2010-05-01 0.1104
2010-06-01 0.1177
2010-07-01 0.0970
2010-08-01 0.1038
2010-09-01 0.1114
2010-10-01 0.1041
2010-11-01 0.1063
2010-12-01 0.1059
2011-01-01 0.1074
2011-02-01 0.1055
2011-03-01 0.1038
2011-04-01 0.1020
2011-05-01 0.1033
2011-06-01 0.1092
2011-07-01 0.1086
2011-08-01 0.1083
2011-09-01 0.1083
2011-10-01 0.1157
2011-11-01 0.1134
2011-12-01 0.1143
2012-01-01 0.1084
2012-02-01 0.1062
2012-03-01 0.1135
2012-04-01 0.1149
2012-05-01 0.1061
2012-06-01 0.0976
2012-07-01 0.0979
2012-08-01 0.1061
2012-09-01 0.0949
2012-10-01 0.0926
2012-11-01 0.0985
2012-12-01 0.0981
2013-01-01 0.1047
2013-02-01 0.1021
2013-03-01 0.0990
2013-04-01 0.1006
2013-05-01 0.1013
2013-06-01 0.0949
2013-07-01 0.0950
2013-08-01 0.0967
2013-09-01 0.0982
2013-10-01 0.1061
2013-11-01 0.0991
2013-12-01 0.0935
2014-01-01 0.0945
2014-02-01 0.0985
2014-03-01 0.0928
2014-04-01 0.0858
2014-05-01 0.0910
2014-06-01 0.0956
2014-07-01 0.0996
2014-08-01 0.0955
2014-09-01 0.0985
2014-10-01 0.0955
2014-11-01 0.0948
2014-12-01 0.0947
2015-01-01 0.0897
2015-02-01 0.0773
2015-03-01 0.0737
2015-04-01 0.0801
2015-05-01 0.0831
2015-06-01 0.0889
2015-07-01 0.0930
2015-08-01 0.0866
2015-09-01 0.0823
2015-10-01 0.0842
2015-11-01 0.0746
2015-12-01 0.0775
2016-01-01 0.0749
2016-02-01 0.0787
2016-03-01 0.0798
2016-04-01 0.0776
2016-05-01 0.0756
2016-06-01 0.0764
2016-07-01 0.0743
2016-08-01 0.0726
2016-09-01 0.0730
2016-10-01 0.0711
2016-11-01 0.0732
2016-12-01 0.0757
2017-01-01 0.0721
2017-02-01 0.0731
2017-03-01 0.0756
2017-04-01 0.0814
2017-05-01 0.0784
2017-06-01 0.0770
2017-07-01 0.0842
2017-08-01 0.0830
2017-09-01 0.0889
2017-10-01 0.0839
2017-11-01 0.0832
2017-12-01 0.0831
2018-01-01 0.0854
2018-02-01 0.0884
2018-03-01 0.0894
2018-04-01 0.0907
2018-05-01 0.0910
2018-06-01 0.0927
2018-07-01 0.0884
2018-08-01 0.0845
2018-09-01 0.0831
2018-10-01 0.0870
2018-11-01 0.0873
2018-12-01 0.0827
2019-01-01 0.0634
2019-02-01 0.0740
2019-03-01 0.0756
2019-04-01 0.0723
2019-05-01 0.0736
2019-06-01 0.0703
2019-07-01 0.0679
2019-08-01 0.0686
2019-09-01 0.0652
2019-10-01 0.0603
2019-11-01 0.0600
2019-12-01 0.0644
2020-01-01 0.0680
2020-02-01 0.0667
2020-03-01 0.0714
2020-04-01 0.0444
2020-05-01 0.0331
2020-06-01 0.0302
2020-07-01 0.0378
2020-08-01 0.0647
2020-09-01 0.0722
2020-10-01 0.0803
2020-11-01 0.0880
2020-12-01 0.1219
2021-01-01 0.1311
2021-02-01 0.1057
2021-03-01 0.0892
2021-04-01 0.1002
2021-05-01 0.0936
2021-06-01 0.1000
2021-07-01 0.0999
2021-08-01 0.0970
2021-09-01 0.1195
2021-10-01 0.1074
2021-11-01 0.0936
2021-12-01 0.0816
2022-01-01 0.0880
2022-02-01 0.0903
2022-03-01 0.0769
2022-04-01 0.0783
2022-05-01 0.0831
2022-06-01 0.0847
2022-07-01 0.0823
2022-08-01 0.0835
2022-09-01 0.0854
2022-10-01 0.0810
2022-11-01 0.0816
2022-12-01 0.0800
2023-01-01 0.0788
2023-02-01 0.0846
2023-03-01 0.0903
2023-04-01 0.0907
2023-05-01 0.0874
2023-06-01 0.0822
2023-07-01 0.0774
2023-08-01 0.0790
2023-09-01 0.0703
2023-10-01 0.0699
2023-11-01 0.0704
2023-12-01 0.0656
2024-01-01 0.0545
2024-02-01 0.0577
2024-03-01 0.0575
2024-04-01 0.0566
2024-05-01 0.0549
2024-06-01 0.0536
2024-07-01 0.0548
2024-08-01 0.0531
2024-09-01 0.0534
2024-10-01 0.0527
2024-11-01 0.0532
2024-12-01 0.0539
2025-01-01 0.0533
2025-02-01 0.0535
2025-03-01 0.0542
2025-04-01 0.0529
2025-05-01 0.0528
2025-06-01 0.0548
2025-07-01 0.0588
2025-08-01 0.0515
2025-09-01 0.0544
2025-10-01 0.0548
2025-11-01 0.0532
2025-12-01 0.0519

Back to Top