Think gasoline is expensive? It's all relative. The cost of
filling up the 39-gallon tank of a Chevrolet Suburban in Turkey
is $389.22, while in the U.S. it's $137. In Venezuela, it's just
$1.56.  The price of gas is one of the most universal complaints
-- whether it's teeth gnashing at the water cooler or deadly
protests on the streets. This week, we've launched a new data
visualization about the price of gas around the world that shows
which countries are most justified in their laments. Hint to my
fellow Americans: We're not even close.  The project started
with a simple question: How much does the price of gas vary
country to country? My colleagues at Bloomberg Rankings, a team
of number junkies that enjoys making lists of the Best-and-Worst
everything, thought a simple comparison of prices wasn't good
enough. Americans paying $3.52 a gallon with an average income
of $140 a day aren't hurting as much as Mexicans paying a
similar price with a daily wage of $30.  The result was a
quarterly gas price slidesh