Greetings! Dear sir,I have checked your video and I will conduct a thorough web research to gather the population of the counties in the circle. The states are Ohio, Indiana, Kentucky, Michigan, Illinois, West Virginia, Pennsylvania,as per your needs..
so once you reply then we can share our data for samples to quality check.
I have enclosed a sample from similar project I did recently, Please review it and kindly let me know if you have any queries.
Thanks,
Andy