Timeline for all types of items produced by
Zenobi Soft.

Year	Items
1984	1
1985	1
1986	5
1987	14
1988	13
1989	28
1990	35
1991	55
1992	60
1993	42
1994	31
1995	32
1996	11
1997	4

332 items with a valid date were considered for this timeline (80.98% of the total)
78 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 47 items.
199?: 26 items.
19??: 5 items.