Timeline for all types of items produced by
ACE Soft.

Year	Items
1984	2
1985	8
1986	6
1987	3
1988	6
1989	1

26 items with a valid date were considered for this timeline (92.86% of the total)
2 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.
199?: 1 item.