Minimum required neighbors for expansions?

[xSnowyOwlx]

I have too many neighbors who are obviously no longer playing and I want to know for those who only have a few neighbors, what is the required neighbors for all the expansions as I don't see it any more with many neighbors.

[greygull]

I'm not 100% sure about Fashion, but Bakery needs 30 neighbors for the highest coin expansion. I think Farm needs 55.