Take a guess …
No good reason for anybody to know.
It’s a mapgraphic depicting the 1,540 Walmart stores in 1990.
Here’s what makes it interesting.
For a cool, dynamic visual showing how & where Walmart has grown over the years, click the link to view FlowData.com’s Walmart growth map.
The content is interesting, and it’s a nice way to present geo-time series data over time.