G17: Seasonal factors for auto and truck production

Published on December 4, 2006

December 4, 2006: Seasonal factors for auto and truck production have been reestimated using final production data through the third quarter of 2006. Factors have been revised back to January 2003 and extended through June 2007. The factors will be updated again and extended through December 2007 after third-quarter production schedules are published at the end of June. A comma-delimited text file containing these seasonal factors is available for download.