Dear srinivaspratyush02,
You can view your purchases for 3 years,i.e., this year and last two years under your Purchase history. In order to view your purchases for last two years, all you require to select'Archive' tab on purchase history page and you will be able to see those purchases.
I am sure that the piece of information provided is useful to you. Feel free to revert if you need more information. I would be glad to assist you!:-)