"The analysis in this report is based on telephone interviews conducted Jan. 25-Feb. 8, 2021, among a national sample of 1,502 adults ages 18 and older, living

"The analysis in this report is based on telephone interviews conducted Jan. 25-Feb. 8, 2021, among a national sample of 1,502 adults ages 18 and older, living in all 50 U.S. states and the District of Columbia (300 respondents were interviewed on a landline telephone, and 1,202 were interviewed on a cellphone, including 845 who had no landline telephone)." TLDR completely meaningless study, it's like doing car ownership study at petrol station. Also: "Note: Respondents who did not give an answer are not shown." Also: Own a cellphone ≠ use a cellphone. I'm sure plenty of people who gave up on mobile phone would find one somewhere in drawer, same with gifted phones, but could be reached by landline in this survey. You should also probably add (2021) to headline, since it's already 2023 and this was published APRIL 7, 2021.