The National Center for Education Statistics' 2000 report, "Salary, Promotion, and Tenure Status of Minority and Women Faculty in U.S. Colleges and Universities," estimates in Table 23 that the total number of "History and Philosophy" U.S. citizens and full-time faculty who primarily taught in 1992 was 19,000, of which 79% were men (i.e. 15,010 men in history and philosophy), 21% were women (3,990). They add, "In fact, men were at least twice as likely as women to teach history and philosophy."