Timeline for all types of items produced by
Ere Informatique [Paris, France]

Year	Items
1983	6
1984	24
1985	27
1986	25
1987	22
1988	21
1989	5
1991	1

131 items with a valid date were considered for this timeline (93.57% of the total)
9 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 9 items.