| 塞爾維亞 Religion in Serbia (2011)
 Serbian Orthodox (84.6%)
 Roman Catholic (5%)
 Muslim (3.1%)
 Protestant (1%)
 Other religions (2.2%)
 Atheist (2.2%)
 Undeclared (3.1%)
 
 斯洛伐克
 Religion in Slovakia (2011)
 Roman Catholicism (62%)
 Protestantism (8.9%)
 Greek Catholicism (3.8%)
 Slovak Orthodox (0.9%)
 Jehovah's Witnesses (0.3%)
 Other religions (0.5%)
 Atheist and non-religious (13.4%)
 Not specified (10.6%)
 
 斯洛文尼亞
 
 Religiosity of Slovene citizens according to population censuses 1991 and 2002..
 Religion         1991 (%)         2002 (%)
 Catholic         71.6         57.8
 Lutheran         0.7         0.8
 Orthodox         2.4         2.3
 Other Christian         0.2         0.2
 Islam         1.5         2.4
 Believer without religion         0.2         3.5
 Atheist         0.4         10.1
 Didn't want to answer         4.2         15.7
 Unknown         14.6         7.1
 
 西班牙
 Religious affiliation in Spain in 2013,
 according to Centro de Investigaciones Sociológicas.
 Catholicism (70.9%)
 Other religions (2.4%)
 Not stated (2.1%)
 Non-religious (24.6%)
 
 瑞典
 
 Church of Sweden
 year         population         church members         percentage
 1972         8,146,000         7,754,784         95.2%
 1980         8,278,000         7,690,636         92.9%
 1990         8,573,000         7,630,350         89.0%
 2000         8,880,000         7,360,825         82.9%
 2005         9,048,000         6,967,498         77.0%
 2006         9,119,000         6,893,901         75.6%
 2007         9,179,000         6,820,161         74.3%
 2008         9,262,000         6,751,952         72.9%
 2009         9,340,682         6,664,064         71.3%
 2010         9,415,570         6,589,769         70.0%
 2011         9,482,855         6,519,889         68.8%
 2012         9,555,893         6,446,729         67.5%
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