2004 : 32598 products

2005 : 34254 products

2006 : 33526 products

2007 : 34008 products

2008 : 33414 products

2009 : 33320 products

2010 : 34977 products

2011 : 34946 products

2012 : 34976 products

2013 : 34718 products

2014 : 34666 products

2015 : 34794 products