he private non-good producing industries account for approximately 70% of total economic activity in the United States. These non-good producing industries include retail trade, wholesale trade, and the service industries. The U.S. Bureau of the Census currently measures the total output of most of these industries in its retail, wholesale, and services surveys.

The services industries account for 55% of economic activity in the U.S. Most of these industries are surveyed in the Quarterly Services Survey and in the Service Annual Survey.

SPECIAL NOTICE:
The Service Annual Survey 2006 estimates have been revised effective March 20, 2008. The revisions include total revenue and revenue details for survey years 2004-2006 for the following NAICS:

Information Sector: Tables 3.0.1 (NAICS 51, 511199, 517), 3.1.1 (NAICS 51111), 3.1.2 (NAICS 51112), 3.1.6 (NAICS 5112), 3.3.5 (NAICS 516), 3.3.10 (NAICS 5173), 3.3.11 (NAICS 5174), 3.5.1 (NAICS 51911 and 51912), 3.6.1 (NAICS 51) and corresponding appendices.

Administrative & Support, and Waste Management & Remediation: Tables 7.1 and 7.2 (NAICS 56, 5614), 7.7 (NAICS 561510 and 561599), 7.10 (NAICS 5622) ,and corresponding appendices.

Professional, Scientific, and Technical Services: Tables 6.1 and 6.2 (NAICS 54, 5414, 5419), 6.8 (541333), 6.10 (54161), and corresponding appendices.

Health Care and Social Assistance: Tables 8.1, 8.2, 8.3, and 8.4 (NAICS 62), Table 8.10 (NAICS 622), and corresponding appendices.

The revised full Service Annual Survey 2006 publication will be released by March 30, 2008.