Periodical publishers, summary statistics, by North American Industry Classification System (NAICS), inactive

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 periodical publishers (NAICS 511120), annual, for five years of data.