Hey steve2!
Oh, I did not know there was a direct reference to this. Yet, please note it's from over 20 years ago - it acknowledges a "slight" increase.
Yeah, exactly, which makes it even more embarrassing considering the recent larger increases!!!
Did you also note one of the lines of reasoning that the WT took back then?
The most recent published report is for the year 1995, and it shows 28 more partakers than in the preceding year though the ratio of partakers to those attending did actually drop.
Link to scans
Interesting? WT picks up on the decreasing ratio, or proportion of partakers - I think comparing that ratio to average publishers would be 'more accurate' though?
So, I did some quick basic number crunching - and I mean quick, I've not double-checked my maths, apologies for any errors.
I'll let you make your own observations, I just thought it was interesting.
2015
Average 7,987,279 = 1-in-526 partook
Attendance: 19,862,783 = 1-in-1,308
Partakers: 15,177
2014
Average: 7,867,958 = 1-in-557
Partakers: 14,121
2010
Average: 7,224,930 = 1-in-644
Partakers: 11,202
2000
Average: 5,783,003 = 1-in-667
Partakers: 8,661
1995
Average: 4,950,344 = 1-in-572
Attendance: 13,147,201 = 1-in-1,520
Partakers: 8,645
1994
Average: 4,695,111 = 1-in-544
Attendance: 12,288,917 = 1-in-1,426
Partakers: 8,617
1990
Average: 3,846,311 = 1-in-433
Partakers: 8,869
1980
Average: 2,175,403 = 1-in-227
Partakers: 9,564
1970
Average: 1,384,782 = 1-in-131
Partakers: 10,526