Year: The year the transaction occured.
Transaction Type: The type of transaction.
From Purpose: The recorded purpose of use before the transfer.
To Purpose: The recorded purpose of use after the transfer.
Make Name; The make of the vehicle.
Model Name: The model of the vehicle.
Body Shape Name: The body shape of the Vehicle.
Transactions: The number of transactions for that year, transaction, from purpose, to purpose, make, model and bodyshape.

Notes
Purpose of Use key:
Dealer - Registered to a Dealer for the purpose of selling the vehicle.
Private - Personal use of the vehicle for non-commercial purposes.
Non-Private - Commercial use of the vehicle.