Wendover Productions explains basic economics of airline classes. The passengers in first class and business, assuming seats are occupied, make much more for airlines than the economy class. Sounds familiar.
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It’s always tough to pick my favorite visualization projects. Nevertheless, I gave it a go.
I almost didn’t make a best-of list this year, but as I clicked through the year’s post, it was hard …
The ever so popular Walmart growth map gets an update, and yes, it still looks like a wildfire. Sam’s Club follows soon after, although not nearly as vigorously.
The data goes back to 1960 and up to the most current estimates for 2009. Each line represents a country.