Numbers, Facts and Trends Shaping Your World

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    Hispanics of Puerto Rican Origin in the United States, 2013

    An estimated 5.1 million Hispanics of Puerto Rican origin resided in the 50 U.S. states and the District of Columbia in 2013, according to a Pew Research Center analysis of the Census Bureau’s American Community Survey.

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    References

    Updated August 13, 2015: This new edition includes corrected estimates for Iceland, Luxembourg, the Netherlands and Taiwan, and some related aggregated data. Alwang, Jeffrey, Paul B. Siegel and Steen L. Jorgensen. 2001. “Vulnerability: A View from Different Disciplines.” Washington, D.C.: World Bank, June. http://documents.worldbank.org/curated/en/2001/06/1637776/vulnerability-view-different-disciplines Baicker, Katherine and Amitabh Chandra. 2005. “The Labor Market Effects of Rising […]

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    6 key takeaways about the world’s emerging middle class

    During the first decade of this century, the world experienced a dramatic drop in the number of people living in poverty and a significant rise in the number who could be considered middle income, but the majority of the global population remains low income.

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    Americans’ Views on Mobile Etiquette

    For many Americans, cellphones are always present and rarely turned off. This creates new social challenges, as people believe that different public and social settings warrant different sensitivities for civil behavior.

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    Appendix A: Methodology

    The centerpiece of Pew Research Center’s 2014 Religious Landscape Study is a nationally representative telephone survey conducted June 4-Sept. 30, 2014, among a sample of 35,071 U.S. adults. Approximately 60% of the interviews were conducted with respondents reached on cellphones (n=21,160) and 40% were completed on landlines (n=13,911). A minimum of 300 interviews were conducted […]

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    Chapter 2: Counting Multiracial Americans

    A new Pew Research Center survey finds that the mixed-race adult population could be as much as three times what current government estimates suggest.

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    Mapping the Global Population: How Many Live on How Much, and Where

    Updated August 13, 2015: This new edition includes corrected estimates for Iceland, Luxembourg, the Netherlands and Taiwan, and some related aggregated data. The global middle-income population is nearing the 1 billion mark. In the 111 countries included in this study, the middle-income population nearly doubled from 398 million in 2001 to 783 million in 2011.[1. […]

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    What is each country’s second-largest religious group?

    While either Christians or Muslims make up the largest religious group in nine-in-ten nations around the globe, the religiously unaffiliated rank second in size in most of the Americas and Europe, as well as in many countries in sub-Saharan Africa.

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    Methodology: On UK elections, the talk on Twitter is largely negative

    This analysis of the Twitter discussions surrounding the 2015 United Kingdom (UK) elections employed media research methods that combined Pew Research’s content analysis rules with computer coding software developed by Crimson Hexagon (CH). This report is based on examination of about 13.5 million Twitter statements that were identified as being about the parties competing for the elections […]