Timeline for all types of items produced by
Alternative Soft., Ltd.

Year	Items
1984	3
1985	5
1986	12
1987	73
1988	80
1989	41
1990	34
1991	14
1992	39
1993	16
1994	2
1995	2

321 items with a valid date were considered for this timeline (80.86% of the total)
76 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 60 items.
199?: 16 items.