Numbers, Facts and Trends Shaping Your World

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    Location-Based Services

    More social media users are adding location information to their posts, and most smartphone owners use location-based information services.

  • short reads

    The odds that you will give birth to a boy or girl depend on where in the world you live

    Research over hundreds of years has consistently found that boys naturally outnumber girls at birth. The speculation is that this is nature’s way of countering the relatively high mortality rates of males, and creating more of a gender balance in the population. While historically, there have been about 105 boys born for every 100 girls […]

  • report

    Methods

    Focus Groups In collaboration with the Berkman Center for Internet & Society at Harvard, this report includes quotes gathered through a series of exploratory in-person focus group interviews about privacy and digital media, with a focus on social media sites, conducted by the Berkman Center’s Youth and Media Project between February and April 2013. The […]

  • report

    Chapter 1: Population Estimates

    The size of the U.S. Jewish population has been a matter of lively debate among academic experts for more than a decade. Because the Pew Research survey involves a representative sample of Jews, rather than a census of all American Jews, it cannot definitively answer the question. However, data from the survey can be used […]

  • report

    Breadwinner Moms

    A record 40% of all households with children under the age of 18 include mothers who are either the sole or primary source of income for the family, according to a new Pew Research Center analysis of data from the U.S. Census Bureau. The share was just 11% in 1960.