Anonymous - I realize that.
In most cases, KHs were sold because attendance was too low to support all that a cong was expected to do. The pubs were consolidated into another cong at another location. So, congs decreased.
The number of congs formed in some lands does not sound like a normal congregation of 25-150, but instead sounds contrived. Perhaps they are counting micro groups as congs now. In the U.S., you will recall that foreign language groups were dissolved and pubs were asked to go back to their native language of English or Spanish. I thought this was also done in foreign lands - am I wrong?