 The 2007 season was a recent high point with average game attendance of 29,167, the best since 1983.During Mark Cohon's time in office many of the teams either undertook major renovations to their existing stadiums, or constructed brand new stadiums.The Montreal Alouettes were the first to undertake this project, adding 5,000 seats to Percival Molson Memorial Stadium in time for the 2010 CFL season.