Pewresearchcenterreligionpopulation

2022年9月13日—Duringthistime,theshareofU.S.adultswhoidentifyasChristianhasfallenfrom78%to63%.Therearemanytheoriesonwhydisaffiliation ...,2019年10月17日—Abouttwo-thirdsofthem(65%)identifyasChristians,accordingto2018and2019PewResearchCenterRDDestimates.Thismeansthatthereare ...,2022年12月21日—...populationisprojectedtohaveareligion...A2018PewResearchCentersurveyaskedpeoplein27countrieswhetherthe...

參考資訊如下
How U.S. religious composition has changed in recent ...

2022年9月13日 — During this time, the share of U.S. adults who identify as Christian has fallen from 78% to 63%. There are many theories on why disaffiliation ...

In U.S., Decline of Christianity Continues at Rapid Pace

2019年10月17日 — About two-thirds of them (65%) identify as Christians, according to 2018 and 2019 Pew Research Center RDD estimates. This means that there are ...

Key Findings From the Global Religious Futures Project

2022年12月21日 — ... population is projected to have a religion ... A 2018 Pew Research Center survey asked people in 27 countries whether they think religion ...

Modeling the Future of Religion in America

2022年9月13日 — The Center estimates that in 2020, about 64% of Americans, including children, were Christian. People who are religiously unaffiliated, ...

Projecting U.S. religious groups' population shares by 2070

2022年9月13日 — Pew Research Center estimates that in 2020, Christians made up 64% of the U.S. population (including children) while “nones” accounted for 30% ...

Religious Composition by Country, 2010

2022年12月21日 — Estimated religious composition of 198 countries and territories for 2010 to 2050 ; Christians 585.9 mill. Muslims 893.5k, Unaffil'd. · 52.4 mill.

Religious Landscape Study

Explore religious groups in the U.S. by tradition, family and denomination ; Jewish 1.9% ; Muslim 0.9% ; Buddhist 0.7% ; Hindu 0.7% ; Other World Religions 0.3%.

The Changing Global Religious Landscape

2017年4月5日 — As a result, according to Pew Research Center projections, by 2060, the count of Muslims (3.0 billion, or 31% of the population) will near the ...

The Future of World Religions

2015年4月2日 — As a result, according to the Pew Research projections, by 2050 there will be near parity between Muslims (2.8 billion, or 30% of the population) ...

The Global Religious Landscape

2012年12月18日 — The demographic study – based on analysis of more than 2,500 censuses, surveys and population registers – finds 2.2 billion Christians (32% of ...