1999 : 5159 products

2000 : 5153 products

2001 : 10033 products

2002 : 11397 products

2003 : 15484 products

2004 : 15492 products

2005 : 15467 products

2006 : 15493 products

2007 : 15472 products

2008 : 15530 products

2009 : 15488 products

2010 : 15468 products

2011 : 11450 products

2012 : 10068 products

2013 : 6501 products

2014 : 2194 products