Depending on your presuppositions, this data can be interpreted in a number of different ways.
As such it has no authority to make guesses about origins based on its own presuppositions.
Data mining produces arbitrary value based on the presuppositions of the client.
presuppositions underlying the arguments are explicated.
British Dictionary definitions for presuppositions
to take for granted; assume
to require or imply as a necessary prior condition
(philosophy, logic, linguistics) to require (a condition) to be satisfied as a precondition for a statement to be either true or false or for a speech act to be felicitous. Have you stopped beating your wife? presupposes that the person addressed has a wife and has beaten her