Each UK JW donates £14.59 (US $18.85) EVERY week to the WT
This is TWICE the UK national average for charitible donations
(and the above excludes any additional donation/s to the local congregation)
Data extracted from:
£105 million / 138,261 publishers / 52 weeks = £14.59-per-week
http://beta.charitycommission.gov.uk/charity-details/?regid=216647&subid=0International Bible Students Association - Donations and legacies: £42.98M
http://beta.charitycommission.gov.uk/charity-details/?regid=1077961&subid=0Watch Tower Bible And Tract Society Of Britain - Voluntary: £61.03M
https://www.jw.org/en/jehovahs-witnesses/worldwide/GB/138,261 publishers
https://www.cafonline.org/docs/default-source/personal-giving/caf_ukgiving2015_1891a_web_230516.pdf
Typical amount given: The typical (median) monthly amount given by a donor in 2015 was £14 (for either donating or sponsoring in the last four weeks) and the mean donation was £37.