Timeline for all types of items produced by
Square Co., Ltd. [Japan]

Year	Items
1984	1
1985	9
1986	11
1987	11
1988	6
1989	4
1990	4
1991	8
1992	7
1993	6
1994	5
1995	7
1996	7
1997	21
1998	16
1999	31
2000	28
2001	12
2002	32
2003	4
2006	5

235 items with a valid date were considered for this timeline (98.74% of the total)
3 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.
199?: 2 items.