Metro752
5
- Joined
- Apr 15, 2004
- Posts
- 4,872
Check out this little graph on the Chicago Tribune website.
http://www.chicagotribune.com/business/chi090610carriers_wgfx,0,5963919.htmlpage
http://www.chicagotribune.com/business/chi090610carriers_wgfx,0,5963919.htmlpage