According to the U.S. Census Bureau, Los Angeles County, California gained approximately 1,064,410 people from other US counties and lost approximately 1,861,655 people to other US counties over the years 2005-2009. What is the net migration for LA county during this time, based on these domestic migration data (ignoring international migrations)? 500,000 -797,245 797,245 -797,245 per 1000 people