Agriculture: population

In the postclassical era India's population grew steadily be used of the increased productivity of agriculture. There were almost 53 million people in 600 C.E., 64 million by 800 C.E., and 79 million by 1000 C.E., and continued to increase by 4-5 million per century, and by 1500 C.E. there were 105 million people.