The rise came to a halt in 2008 when the Chinese authorities sought to cushion exporters from the turbulence of global recession but resumed in 2010 just weeks before the House passed a bill (see chart).
In most of continental Europe the combined costs of buying and selling a house amount to 10% or more of the purchase price (see chart 7), and in Belgium to as much as 18%.
Boston.com put together the following chart, which shows the percent of questions asked by Twitter users and White House journalists that mention selected topics.