Timeline for all types of items produced by
ASL [Audiogenic Soft., Ltd.]

Year	Items
1982	3
1983	2
1984	10
1985	8
1986	18
1987	20
1988	9
1989	7
1990	17
1991	22
1993	5
1994	7
1995	9
1996	1

138 items with a valid date were considered for this timeline (97.18% of the total)
4 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 4 items.