Breakdown by registration year.

Black
2015201620172018
733352
Blue
2015201620172018
2084709
Bronze
201520162017
1136
Brown
2016
2
Green
2016
1
Grey
2015201620172018
24658525
Purple
2017
1
Red
20172018
1419
Silver
2015201620172018
1220458
White
2015201620172018
810318