U.S. home prices slid further down in December, concluding a quarter that saw an 18.2% drop in home prices from year-ago levels, according to a measure published by Standard & Poors.
The S&P Case-Shiller U.S. National Home Price Index, a measure that covers all nine U.S. census divisions, recorded an 18.2% decline in the fourth quarter of 2008 from the fourth quarter of 2007. This is the largest drop in the indexs 21-year history.
S&P's Case-Shiller 10-City composite measure showed a drop of 19.2% in home prices and its 20-City composite measure showed a drop of 18.5% in home prices.








