The yearbook publishes the stats for the previous year. So 2016 yearbook stats are for 2015 service year, which runs from September to August.
What struck me is that more were baptized in 1970 than 2015. So,again, why does the US need 100's of new KH's? (taking into consideration D&D, death and disfellowshipping)
I guess the Org just finally realized this, and has shut down a number of LDC's across the country. I can't confirm the number. I heard 7-9, also 6. Apparently their survey revealed many existing halls only 40% full. Anyone else hear about the big LDC meeting in CA last Saturday?
Sorry Comet if this derails your post, not meaning to....