Timeline for all types of items produced by
Solo Soft.

Year	Items
1982	21
1983	7
1984	4
1985	2
1994	1

35 items with a valid date were considered for this timeline (39.77% of the total)
53 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 45 items.
19??: 8 items.