From 2015 to 2016, in the case of whigh of the following types of vehicles, the change was maximum?

For A:
In 2015, 20% of 142,980 = 28,596
In 2016, 21% of 186,400 = 39,144
Difference = 10,548

For B:
In 2015, 5% of 142,980 = 7149
In 2016, 10% of 186,400 = 18,640
Difference = 11,491

For C:
In 2015, 10% of 142,980 = 14,298
In 2016, 15% of 186,400 =  27,960
Difference = 13,662

For E:
In 2015, 30% of 142,980 = 42,896
In 2016, 26% of 186,400 = 48,464
Difference = 5,568

From this, we can see that C had the maximum difference of 13,662 from 2015 to 2016