The outer "skin" makes it look like a king sized slim jim
All EU-CEG variables are described in the Data dictionary for the Proposed Common EU Reporting Format for Tobacco Products 8
I compared the first three waves of the PATH survey with the 2014, 15 and 16 NYTS, using matching age groups (15-17 years)
"This Place is Home: Exploring Heritage and Community of the Klamath Tribes at the Beatty Curve Site (35KL95)." University of Oregon Museum of Natural and Cultural History Museum, Report 2015-006, Eugene, 2015
According to the national Youth Tobacco Survey, the percentage of middle school students using an e-cigarette went from 1 percent in 2011 to 14 percent in 2015
You'll also need to test different assumptions to ensure that your idea of starting a tobacco farm holds up even if your trading environment deteriorates (lower sales than expected, difficulties in recruiting, sudden cost increases or equipment failure problems, for example)