Have you ever served on active duty in the United States
Armed Forces, either in the regular military or in a National Guard
or military reserve unit?
 
Active duty does not include training for the Reserves or
National Guard, but DOES include activation,
for example, for the Persian Gulf War.

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
Yes 2699 11.5 0.3 11.0 12.1
No 18003 88.5 0.3 87.9 89.0

Among all respondents, excluding unknowns and refusals.