Timeline for all types of items produced by
Data East Pinball [USA]

Year	Items
1987	1
1988	3
1989	3
1990	6
1991	4
1992	5
1993	6
1994	5
1995	1
1999	1

35 items with a valid date were considered for this timeline (94.59% of the total)
2 items with an invalid date.

Help us in our quest to find exact dates for:

199?: 2 items.