2012 Visitors
Jan - 572,522
2011 - 7,047,474
2010 - 5,640,695
2009 - 4,729,543
2008 - 4,589,295
2007 - 4,303,285
2006 - 4,062,889
2005 - 3,748,952
2004 - 3,432,064
2003 - 2,533,394
2002 - 2,318,427
2001 - 1,662,814
2000 - 838,347
1999 - 155,344
1998 - 102,933
1997 - 40,410
1996 - 16,277