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There's no straight answer to this question and no specific number we can provide. I suggest referring the client to the following document:https://developers.thomsonreuters.com/eikon-apis/eikon-data-apis/docs?content=49692&type=documentation_item
Trying to fetch Close Bid Price for CMO tranche from Python
Company trees don't match in Eikon online tool and the Eikon Proxy API
What other parameters can be used with the statement pertaining to Corporate Actions data such as Stock Splits?
Retrieve Commodity Flows data using Python API
Download API Proxy Python for Windows.