Timeline for all types of items produced by
A&F Soft.

Year	Items
1981	1
1982	10
1983	12
1984	20
1985	11
1986	7
1987	4

65 items with a valid date were considered for this timeline (95.59% of the total)
3 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 3 items.