tobacco industry history Stoughton Historical Society Tobacco Companies Targeting Health Professionals
Description
Horn has calculated that between 1966 and 1970 the total number of smokers in the adult population has dropped from forty-nine million to forty-four and a half million

And let us be honest

Cardiovascular toxicity of nicotine: Implications for electronic cigarette use

If your data is highly sensitive, consider not carrying it at all (use secure cloud storage accessible abroad if thats safer/legal)

In most cases, yes as long as they were stored properly and still look and smell normal
