Numbers, Facts and Trends Shaping Your World

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  • report

    Methodology

    The analysis in this report is based on a Pew Research Center survey conducted March 7-April 4, 2016, among a national sample of 1,520 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia. Fully 381 respondents were interviewed on landline telephones, and 1,139 were interviewed on […]

  • report

    Methodology

    This report is drawn from two surveys conducted as part of the American Trends Panel. The American Trends Panel (ATP), created by Pew Research Center, is a nationally representative panel of randomly selected U.S. adults living in households. Respondents who self-identify as internet users and who provided an email address participate in the panel via monthly […]

  • report

    ‘We the People’: Five Years of Online Petitions

    Americans used President Obama’s “We the People” online petitioning system to address health care, veterans’ issues and illnesses among other issues. But the impact of petitions was modest and varied.

  • report

    Methodology

    The analysis in this report is based on a Pew Research Center survey conducted Dec. 1 through Dec. 4, 2016, among a national sample of 1,002 adults, 18 years of age or older, living in the continental United States. Fully 500 respondents were interviewed on landline telephones, and 502 were interviewed on cellphones, including 318 […]

  • report

    Methodology

    Datasets Analyses in this report are primarily based on two sources: vital statistics data regarding births in the U.S., available from the National Center for Health Statistics (NCHS), and data regarding women ages 15 to 49 who gave birth in the U.S. in the preceding 12 months, available from the U.S. Census Bureau’s American Community […]

  • report

    Methodology

    This report is based on results from two surveys – a national telephone survey of more than 35,000 adults that was the centerpiece of the Pew Research Center’s 2014 U.S. Religious Landscape Study, and a 2015 “recontact” survey in which 5,000 Landscape Study respondents were recontacted and asked additional questions. Full methodological details about the […]