Read this: According to heraldic sources 1,600 is a total estimated number of all legal ennoblements throughout the history of Kingdom of Poland and Polish-Lithuanian Commonwealth from the 14th century onward (half of which were performed in the final years of the late 18th century).

What was the toalt number of legal ennoblements thoughout history of poland and polish commonwealth
What is the answer? (If it cannot be answered, return "unanswerable")
1,600