Yearly consumption of raw material parts

@Imtiaz normally for this you have the On Hand Develop per Period where you can see the aggregated quantities per period for a specific part no.

Additionally you could also look into Inventory Transactions History or Inventory Transqactions History per Part: 

Normally it should be easy for your IT Support to create a Quick Report from Inventory Transactions History to show exactly the data that you need/aggregated by your specific needs