American Indian and Alaska Native tribes specified; or American
Native Hawaiian and Other Pacific Islander alone

No, never served in the military
No, training for Reserves/National Guard only
Yes, now on active duty
Yes, on active duty during the last 12 months, but not now
Yes, on active duty in the past, but not during the last 12

R (3.0.2 x86_64-pc-linux-gnu x86_64 linux-gnu)