Yes, though I couldn't find good numbers with some quick searching. If anyone finds a good source please share. FWIW, my new Kindle Voyage seems to turn pages about 10x faster than my second generation Kindle.
The only reason I prefer paper books is because ebooks, in my opinion, are unusable for technical material and documentation. Diagrams, equations, big tables, are a no-go today (that is, unless you buy an iPad Pro and read PDFs, but then you have the screen glare issue).
I read 10x more paper books than eBooks (scanning is impossible on eBooks) but it's really nice to have the Kindle sometimes.