The median price of for-sale properties decreased 3% from May 2009 to May 2010, while the median price of sold properties decreased 10% over the same period. The number of for-sale properties decreased 14% from 143 in May 2009 to 123 in May 2010, while the number of sold properties increased 4% from 24 to 25 over the same period. Additionally, the average months supply of inventory, a measure of housing demand and supply balance, increased 36% from 5.3 months in May 2009 to 7.2 months in May 2010.