U.S. total includes cases reported by Washington, D.C., but does not include territories.
Cases reported with unknown gender not included.

Table 4 for female cases and Table 5 for male cases, STD Surveillance 2007, Division of Sexually Transmitted Diseases, National Center for HIV, STD and TB Prevention, Centers for Disease Control and Prevention, Department of Health and Human Services, 2009, available at http://www.cdc.gov/std/stats07/tableschlam.htm.