poolkera karjane Üheksas paw research sulane Sisse võrdsed
Rising Share of U.S. Adults Are Living Without a Spouse or Partner | Pew Research Center
Pew Research Center will call 75% cellphones for surveys in 2016 | Pew Research Center
Appendix: Detailed charts and tables | Pew Research Center
The physical activity at work (PAW) study: A cluster randomised trial of a multicomponent short-break intervention to reduce sitting time and increase physical activity among office workers in Thailand - The Lancet
Main Report | Pew Research Center
PEW RESEARCH CENTRE - Is it really Unbiased? - The Nationalist View
Pew Research: YouGov consistently outperforms competitors on accuracy | YouGov