Record Count for our application

Record Count for our application

Dear Sir,

The following are the top most record consuming forms for our application.

New order - 8150
Order Item 25903
Logistics  7704
Events  5735
Billing 8000

But our total records used was 49325, but the above alone comes to 54000. Pls let me know, what we are missing.

Thanks,
Anitha