RW_Server_Job_Queue Table

I have the "jobStatusRepository" item enabled on my reports server and was thinking about using this table as an audit type table.  Use it to track high usage times, report execution time, ect.  I see in the reports configuration file the item "maxQueueSize" is set to a default value of 1000.  So my table will only hold a maximum of 1000 records.  When it reaches that point it dumps the earliest record and inserts the new one.  How can I maintain a history of this table so that in two years or six months or whenever I can look at this table and get