I can't come up with specific 52 build quantities that include the Courier. In 52 production was reduced 30% to support materials required for the Korean conflict. Total 52 Ford production was around 700,000 units. In 51 Ford produced 1,100,000 units. In 53 the number was about the same. About 10,000 Couriers were produced in 53. Since the Courier was a new model in 52 I am taking a wild guess that the numbers are between 7,000 and 10,000. Does anyone have complete production data?