S5 How long did [your/NAME's] serve on ACTIVE DUTY in the Armed Forces?
(1) 6 months or less (Skip to S6)
(2) More than 6 months, less than 2 years (Skip to S6)
(3) 2 to 3 years (Skip to S6)
(4) 4 to 5 years (Skip to S6)
(5) 6 to 9 years (Skip to S6)
(6) 10 to 14 years (Skip to S6)
(7) 15 to 19 years (Skip to S6)
(8) 20 years or more (Skip to S6)
Blind: (D) Don't know (Skip to S6)
(R) Refused (Skip to S6)