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Accounting services, summary statistics
The summary statistics by North American Industry Classification System (NAICS) which include: operating revenue (dollars x 1,000,000), operating expenses (dollars x 1,000,000), salaries wages and benefits (dollars x 1,000,000), and operating profit margin (by percent), of accounting, tax preparation, bookkeeping and payroll services (NAICS 54121), annual, for five years of data.