Some interesting numbers from the National Association of Realtors. Number of Existing Home Sales in the United States: 1998 – 4.2 million 2000 – 4.6 million 2004 – 4.7 million 2005 – 7.1 million (with a 38% appreciation rate in 2005) 2006 – 6.48 millioin 2007 – 5.66 million 2008 […]