Hi Wu,I want to tell you that Rosling has many other presentations since 2006..try youtube and you'll find a series of gorgeous talks by Rosling in different places in the world..this is the site where you find the software he uses in his talks..with updated data:
http://www.gapminder.org/
Google after buying this piece of ingenious code..called "Trendalyzer "..had integrate it ..with some modifications in their online docs.