Breakdown by registration year.

Black
200520062007200820092011201320142015201620172018
321411127342
Blue
2006200720082015201620172018
5212321
Gold
2016
1
Green
20052015
12
Orange
2015
1
Purple
2005200720152017
2113
Red
200320062008200920172019
114121
Silver
20062007201520162017
44211
Yellow
20062008201120142015
11111