Holy smokes! If you look at data from a few years ago [1] that's more than double what you'd see for cigarette smoking (eyeballing the numbers here, the data is more granular).
Is it easier for kids to get e-cigs than cigarettes? Or do they just want them more?
https://www.ncbi.nlm.nih.gov/books/NBK294302/table/ch13.t3/?...