Bar graph shows the number of students enrolled for a vocational course in institutes A and B during 5 years.

The average number of students enrolled in institute A during 2014, 2016 and 2018 is what percent less than the number of students enrolled in institute B during 2017 (correct to two decimal places)?

A

29.17%

B

32.75%

C

26.15%

D

22.46%