Kyoto curtailing carbon dioxide emissions?

You would think from all the attacks on what a terrible country the US is that we have the largest increase in carbon dioxide emissions. Who has done the best since Kyoto in controlling carbon dioxide emissions? The Kyoto signers or the ones who haven't signed?

Change from 1997 to 2004

Kyoto signers 21.1 percent
Worldwide 18 percent
non-signing countries 10 percent
USA 6.6 percent

US had a slower increase in emissions than 75 percent of the countries that signed the treaty.