Timeline for all types of items produced by
Spike [Japan]

Year	Items
1997	4
1998	2
1999	9
2000	11
2001	12
2002	8
2004	1
2005	1
2006	3
2008	2
2009	7
2010	5
2011	3
2012	3
2013	1

72 items with a valid date were considered for this timeline (100.00% of the total)