The percentage of a sample of 10,400 Army soldiers who reported seriously considering or attempting suicide since joining the military, according to a recent study in the journal Psychiatric Services --
Suicidal Behaviors and the Use of Mental Health Services Among Active Duty Army Soldiers. Thirteen perecent (13%) of the same group reported that they "had seriously considered or attempted suicide at some point in their lives."
85.4
&
14.6
The percentages, respectively, of men and women in "the active component of the U.S. Armed Forces," according to a brief overview in the November issue (PDF) of the Armed Forces Health Surveillance Center's Medical Surveillance Monthly Report.
The number of "incident diagnoses of anxiety disorders among active component service members" in the years 2000-2012, according to the October issue of the Armed Forces Health Surveillance Center's Medical Surveillance Monthly Report. According to the report, the majority of these diagnoses were "non-specific" anxiety disorders "and over 75 percent of service members diagnosed with 'non-specific' anxiety disorders did not have a more specific anxiety disorder diagnosis during subsequent medical encounters."
The number of "veterans of Iraq, Afghanistan and other theaters of the global war on terrorism" as of July 2013, according to a recently released study by the Center for a New American Security (CNAS) -- Expanding the Net: Building Mental Health Care Capacity for Veterans. Citing the RAND Corporation's 2008 landmark report -- Invisible Wounds of War Psychological and Cognitive Injuries, Their Consequences, and Services to Assist Recovery -- the CNAS study indicated that "15 to 20 percent of these new combat veterans would come home with symptoms of PTSD or TBI (with significant overlap between these populations)."
The number of Veterans who were homeless on a single night in 2012, according to the U.S. Department of Housing and Urban Administration's 2012 Point-in-Time Estimates of Homelessness report. According to the report, "Homelessness among veterans has declined by 7.2 percent since 2011 and by 17.2 percent since 2009."