Have you personally ever been in contact with aliens from another planet?
1 = yes
2 = no
8 = no opinion / don't know
9 = missing

Would pay $25 in extra taxes to reduce gunshots by 30%?
1 = favor
2 = oppose
8 = no opinion / DK
9 = missing

0 = not had contact w aliens
1 = had contact w aliens

0 = do not approve (OR DK/refused)
1 = approve