Survey Text

1991
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1991
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16a. About how long has it been since you last smoked cigarettes every day?

Number ____
1[] Days (17)
2[] Weeks (17)
3[] Months (if 1 year or 12 months ago, go to 16b, otherwise go to 17)
4[] Years (if 1 year or 12 months ago, to to 16 b, otherwise go to 17)
999[] DK (16b)