The graph below shows the population figures for different type of Tuttles in India from 1980 2012

The stipulated line graph depicts the detail pertaining that population varities of turtle in India from 1980 to 2012.
Overall it could be inferred that population of olive radily turtle was maximum in the overall time period. Whereas, leatherback turtle faced extinction.
At the fleeting glance, in 1980, all the species of turtle population were started from 100. After that, leatherback turtle showed fluctuation from 1980 to 1990. After 1990, it was decreased continuously and reached upto lower point which was accounting as 60. Moreover, the population of green turtle was rely between 90-100 in the given eras.
Moving further, olive radily turtle population was escalated by 40 in 1996. Then it showed large fluctuation and reached at 130. Furthermore, population of all species was approximately similar between 1980 and 2012 which was accounted as 100 and 10 respectively.