Conversation so far:
when was the first costco opened in canada
Costco opens its first Canadian warehouse in Burnaby, British Columbia in 1985.
when was the first costco opening ever
Costco opened its first warehouse in 1983 in Seattle on September 15, by James Sinegal and Jeffrey H. Brotman.
what is the origin of costco
Costco's history began with Sol Price and his son, Robert, opening the first Price Club warehouse on July 12, 1976, on Morena Boulevard in San Diego, California.

Question: how many warehouses are active
Self-contained rewrite: how many costco warehouses are active