Relevancy of entry in public 1record or an electronic record made in performance of duty.An entry in any public or other official book, register or 1record or an electronic record, stating a fact in issue or relevant fact, and made by a public servant in the discharge of his official duty, or by any other person in performance of a duty specially enjoined by the law of the country in which such book, register, or 1record or an electronic record is kept, is itself a relevant fact.