Table A-4.1. Securities and Commodity Contracts Intermediation and Brokerage (NAICS 523)--Estimated Coefficients of Variation for Revenue and Year-to-Year Ratios for Employer and Nonemployer Firms: 2000 and 2001 [Estimates are based on data from the 2001 Service Annual Survey and administrative data. Estimates for 2000 are revised to reflect the latest administrative data for nonemployers] ------------------------------------------------------------------ NAICS | | | | Year-to-year ratio code | Kind of business | 2001 | 2000 | 2001/2000 ------------------------------------------------------------------ 5231| Securities and commodity contracts intermediation and brokerage | 1.1 | 1.1 | 1 | 52311| Investment banking and securities dealing | 1.4 | 1.5 | 0.9 | 52312| Securities brokerage | 2 | 2.2 | 1.7 | 52313| Commodity contracts dealing | 3.6 | 2.9 | 1.2 | 52314| Commodity contracts brokerage | 3.1 | 2 | 1.8 | ------------------- Note: The introduction and appendices give information on confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/svsd/www/cv.html. ################### Table A-4.2. Securities, Commodity Contracts, and Other Financial Investment Activities (NAICS 523)--Estimated Coefficients of Variation for Revenue and Year-to-Year Ratios for Employer Firms: 2000 and 2001 [Estimates are based on data from the 2000 Service Annual Survey and administrative data] ------------------------------------------------------------------ NAICS | | | | Year-to-year ratio code | Kind of business | 2001 | 2000 | 2001/2000 ------------------------------------------------------------------ 523x| Securities, commodity contracts, and other financial investment activities\1 | 1 | 0.9 | 0.9 | 5231| Securities and commodity contracts intermediation and brokerage | 1.1 | 1.1 | 1 | 52311| Investment banking and securities dealing | 1.4 | 1.5 | 0.9 | 52312| Securities brokerage | 2.1 | 2.3 | 1.7 | 52313| Commodity contracts dealing | 4.1 | 3.2 | 1.4 | 52314| Commodity contracts brokerage | 3.5 | 2.3 | 2.1 | 5239x| Other financial investment activities\2 | 2.2 | 2.3 | 2.3 | 52392| Portfolio management | 2.5 | 2.7 | 2.7 | 52393| Investment advice | 4.7 | 4.6 | 2.3 | ----------------------- \1Includes NAICS 5231 (securities and commodity contracts intermediation and brokerage) and NAICS 5239 (other financial investment activities). \2Excludes NAICS 52391 (miscellaneous intermediation) and NAICS 52399 (all other financial investment activities). Note: The introduction and appendices give information on confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/svsd/www/cv.html. ####################### Table A-4.3. Securities, Commodity Contracts, and Other Financial Investments Activities (NAICS 523)--Estimated Coefficients of Variation for Export Revenue and Year-to-Year Ratios for Employer Firms: 2000 and 2001 [Estimates are based on data from the 2001 Service Annual Survey and administrative data] ------------------------------------------------------------------ NAICS | | | | Year-to-year ratio code | Kind of business | 2001 | 2000 | 2001/2000 ------------------------------------------------------------------ 523x| Securities, commodity contracts, and other financial investment activities\1 | 9.2 | 11.9 | 5.3 | 5231| Securities and commodity contracts intermediation and brokerage | 2.4 | 2.1 | 1.9 | 52311| Investment banking and securities dealing | 0.7 | 0.3 | 0.4 | 52312| Securities brokerage | 9.2 | 7.2 | 6.6 | 52313| Commodity contracts dealing | 1.1 | 1.1 | 0.4 | 52314| Commodity contracts brokerage | S| S| S| 5239x| Other financial investment activities\2 | S| S| S| 52392| Portfolio management | S| S| S| 52393| Investment advice | 7.4 | 9 | 6.8 | -------------------- \1Includes NAICS 5231 (securities and commodity contracts intermediation and brokerage) and NAICS 5239 (other financial investment activities). \2Excludes NAICS 52391 (miscellaneous intermediation) and NAICS 52399 (all other financial investment activities). Note: The introduction and appendices give information on confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/svsd/www/cv.html. S Data do not meet publication standards because of high sampling variability or poor response quality. #################### Table A-4.4. Securities, Commodity Contracts, and Other Financial Investments and Related Activities (NAICS 523)--Estimated Coefficients of Variation for Sources of Revenue and Year-to-Year Ratios for Employer Firms: 2000 and 2001 [Estimates are based on data from the 2001 Service Annual Survey and administrative data] ------------------------------------------------------------------ | | | Year-to-year ratio Item | 2001 | 2000 | 2001/2000 ------------------------------------------------------------------ SECURITIES, COMMODITY CONTRACTS, AND OTHER FINANCIAL INVESTMENTS AND RELATED ACTIVITIES\1 (NAICS 523X) Operating Revenue Total | 1 | 0.9 | 0.9 | Commissions from the sale of securities and commodities | 2.5 | 2 | 2 | Gains (losses) on trading accounts in securities and commodities (net) | 3.5 | 3.5 | 1.9 | Interest income from trading accounts in securities | 2 | 1.3 | 1.1 | Gains (losses) from trading accounts in securities | 5.8 | 5 | 3.2 | Gains (losses) from trading accounts in commodities | 1.7 | 10 | 5.3 | Gains from underwriting and selling groups of securities (net) | 1.5 | 2.6 | 1.7 | MBS, CMO, and REMIC transactions | 0.1 | 1.1 | 0.8 | All other securities transactions | 1.9 | 3.3 | 2.1 | Gains on investment accounts (net) | S| 18.9 |S| Dividend income | 5.3 | 3.5 | 2.7 | Margin interest and other interest income | 2.4 | 3.2 | 2.1 | Other investment income | 2.2 | 3.2 | 1.9 | Asset/Portfolio management fees | 1.9 | 2.2 | 1.6 | Other revenue | 2.8 | 1.7 | 2.2 | SECURITIES AND COMMODITY CONTRACTS INTERMEDIATION AND BROKERAGE (NAICS 5231) Operating Revenue Total | 1.1 | 1.1 | 1 | Commissions from the sale of securities and commodities | 2.6 | 2.1 | 1.9 | Gains (losses) on trading accounts in securities and commodities (net) | 3.7 | 3.4 | 2 | Interest income from trading accounts in securities | 2.3 | 1.5 | 1.1 | Gains (losses) from trading accounts in securities | 5.9 | 4.7 | 3.5 | Gains (losses) from trading accounts in commodities | 1.7 | 10.3 | 5.5 | Gains from underwriting and selling groups of securities (net) | 1.5 | 2.6 | 1.7 | MBS, CMO, and REMIC transactions | 0.2 | 1.1 | 0.8 | All other securities transactions | 1.9 | 3.3 | 2.1 | Gains on investment accounts (net) | S| 7.8 |S| Dividend income | 3.9 | 3.1 | 2.4 | Margin interest and other interest income | 0.8 | 0.9 | 0.4 | Other investment income | 0.7 | 1.6 | 1.3 | Asset/Portfolio management fees | 1.5 | 1.1 | 0.7 | Other revenue | 4 | 2.7 | 3.6 | OTHER FINANCIAL INVESTMENT ACTIVITIES (NAICS 5239x)\2 Operating Revenue Total | 2.2 | 2.3 | 2.3 | Commissions from the sale of securities and commodities | 6.8 | 6.6 | 4.6 | Gains (losses) on trading accounts in securities and commodities (net) | S| S| S| Interest income from trading accounts in securities | 2.3 | 1.5 | 2 | Gains (losses) from trading accounts in securities | S| S| S| Gains (losses) from trading accounts in commodities | S| S| S| Gains from underwriting and selling groups of securities (net) | S| S| S| MBS, CMO, and REMIC transactions | S| S| S| All other securities transactions | S| S| S| Gains on investment accounts (net) | S| S| S| Dividend income | S| S| S| Margin interest and other interest income | S| S| S| Other investment income | 6.4 | 9.3 | 4.3 | Asset/Portfolio management fees | 2.6 | 3.3 | 2.2 | Other revenue | S| S| S| ----------------------- \1Includes NAICS 5231 (securities and commodity contracts intermediation and brokerage) and NAICS 5239 (other financial investment activities). \2Excludes NAICS 52391 (miscellaneous intermediation) and NAICS 52399 (all other financial investment activities). Note: The introduction and appendices give information on confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/svsd/www/cv.html. S Data do not meet publication standards because of high sampling variability or poor response quality. #######################