Study the given bar graph and answer the question that follows.
The bar graph shows the exports of cars of type A and B (in Rs. millions) from 2014 to 2018.
The total exports of cars of type B from 2015 to 2018 is what percentage more than the total exports of cars of type A from 2015 to 2018 (correct to one decimal place)?
1
17.2%
2
15.5%
3
14.9%
4
16.7%