9a. Have you ever used chewing tobacco, such as Redman, Levi Garrett, or Beechnut?

[] 1 Yes (9b)
[] 2 No (Part C, page 57)
[] 9 DK (Part C, page 57)

b. Have you used chewing tobacco at least 20 times in your entire life?

c. Do you use chewing tobacco now?

e. Altogether, about how long (have you used/did you use) chewing tobacco?

4. Altogether, about how long (did you use/have you used) chewing tobacco?