What is the average attendance for New York Mets home games?

Here are the average attendance per game for the Mets since 2000:

2000- 34,821

2001- 32,819

2002- 34,628

2003- 26, 757

2004- 28,629

2005- 34,937

2006- 41,723

2007- 47,580

2008- 49,902

2009- 39,118

2010- 31,602

2011- 29,044