Timeline for all types of items produced by
Compass Soft.

Year	Items
1985	2
1986	3
1987	3
1988	2
1989	5
1990	2
1991	3
1992	5
1993	2

27 items with a valid date were considered for this timeline (87.10% of the total)
4 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.
199?: 3 items.