The document provides data on median home sale prices in San Francisco from July 2010 to July 2012. It shows that the median sale price increased from $775,000 in July 2010 to $791,000 in July 2012, a 2% rise. Additionally, the number of homes sold increased slightly from 199 in July 2010 to 205 in July 2012, a 3% increase. Finally, the number of homes under contract increased more substantially over this period, rising 23% from 202 properties in July 2010 to 248 properties in July 2012.