from Rasmussen Reports:
The number of Americans calling themselves Republican has fallen to its lowest level in more than two-and-a-half years. Just 31.9% of American adults now say theyÃ¢â‚¬â„¢re affiliated with the GOP. ThatÃ¢â‚¬â„¢s down from 37.2% in October 2004 and 34.5% at the beginning of 2006. [Ã¢â‚¬Â¦] The number of Democrats has grown slightly, from 36.1% at the beginning of the year to 37.3% now. Those who claim to be unaffiliated have increased to 30.8% this month. ThatÃ¢â‚¬â„¢s the highest total recorded since Rasmussen Reports began releasing this data in January 2004.
Add it all together and the Democrats have their biggest net advantage Ã¢â‚¬â€ more than five percentage points Ã¢â‚¬â€ since January 2004. In the first month of 2006, the DemocratsÃ¢â‚¬â„¢ advantage was just 1.6 percentage points. Last month, 32.8% of adults said they were Republicans and 36.8% identified themselves as Democrats.