How to copy production tables with object_version_number into test

Hello,

I am working with the hr.per_all_people_f table in TEST.  I created a table to save the existing hr.per_all_people_f table.  I wanted to put the save table back, so I truncated hr.per_all_people_f, and inserted the saved records back.  However, all of the records now have object_version_number 1, rather than one employee possibly having more than one record, each with a different object_version_number.  How can I get the production table/records into test while preserving the object_version_number?

Thanks!

Donna