What percentage of people who start smoking end up quitting?

Question

i dont want to know how many people die each year, but the percentage of people who started smoking, and actually quit.

Answer 1

about 10% or if its a trick question i would say e1 cause you can' t smoke every second you know.

Answer 2

100%  dead people don't smoke

Answer 3

Doing it themselves...about 6 %.

With the help of a Doctor about 16 %.