Americans are less reliant on paper bills and coins, according to a Pew Research Center survey released in December. The survey of 10,683 U.S. adults found that 29 percent said they made no purchases using cash during a typical week, up from 24 percent in 2015. Likewise, those who made all or almost all of their weekly purchases with cash dropped from 24 percent in 2015 to 18 percent today, according to the survey.