The document analyzes housing market dynamics in Bucks County, PA from March 2008 to March 2010. It shows that the months supply of housing inventory decreased from 8 months in March 2008 to 6 months in March 2010, a 28.6% drop. The months supply of inventory (MSI) measures the number of months it would take to sell all listed homes at the current sales rate. A lower MSI indicates a stronger seller's market with less inventory and shorter times on market.