Sixty-five percent of adults in the United States said they had read a printed book in the past year, the same percentage that said so in 2012. When you add in ebooks and audiobooks, the number that said they had read a book in printed or electronic format in the past 12 months rose to 73 percent, compared with 74 percent in 2012.

Twenty-eight percent said they had opted for an ebook in the past year, while 14 percent said they had listened to an audiobook.

Lee Rainie, the director of internet, science and technology research for Pew Research, said the study demonstrated the staying power of physical books.

“I think if you looked back a decade ago, certainly five or six years ago when ebooks were taking off, there were folks who thought the days of the printed book were numbered, and it’s just not so in our data,” he said.