It is reported that about 40% of the people in the United States attend scheduled weekly religious services. An informal inquiry of attendance at other than scheduled services implies that religious devotion may well be lower than that percentage suggests.
References
1.
Church attendance remarkably constant. PRRC Emerging Trends (Princeton Religious Research Center, Princeton, NJ), 1993, 15(3), 1.
2.
ShelerJ.Spiritual America. U.S. News and World Report, 1994, 116(13), 48–59.
