Timeline for all types of items produced by
CNGSOFT

Year	Items
1984	1
1985	2
1986	1
1987	4
1988	4
1989	3
1991	2
1992	1
2004	9
2005	9
2006	4
2007	4
2008	7
2009	6
2011	1
2012	1

59 items with a valid date were considered for this timeline (47.20% of the total)
66 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.
199?: 11 items.
200?: 54 items.