table 2 market structure of industrial production classification and weights 1 value added in 2005 gross beginning millions propor groups series date naics dollars tion total index 3 1919 889 376 100 00 products 1939 660 538 57 47 344 553 final 216 777 42 11 498 836 consumer goods 876 780 30 34 863 458 equipment 339 997 77 635 378 nonindustrial supplies 443 761 15 36 845 718 materials 228 838 53 description columns with asterisks are included the published totals but not separately following abbreviations used nec elsewhere classified misc miscellaneous pt part detailed is shown on g 17 supplement www federalreserve gov releases g17 current table1_sup htm for information source data each individual see industry about sdtab1 pdf codes abbreviated as follows consumergoods c