The following data gives the value (in crores of rupees) of the Indian export of cotton textiles for different years:

Years	1982	1983-84	1984-85	1985-86	1986-87
Value of Exports of Cotton Textiles (in crore of rupees)	300	325	475	450	550

Represent the above data with the help of a bar graph. Indicate with the help of a bar graph the year in which the rate of increase in exports is maximum over the preceding year.