1991 : 2185 products

1992 : 9527 products

1993 : 7166 products

1994 : 5856 products

1995 : 9547 products

1996 : 8664 products

1997 : 5851 products

1998 : 4892 products

1999 : 4858 products

2000 : 9597 products

2001 : 10168 products

2002 : 9463 products

2003 : 10184 products

2004 : 10217 products

2005 : 485 products