Why doesn't the Tax History Report show data for all of the past 5 years? It only brings in the past 2 years even though I have all prior year turbo taxes loaded

The report only transfers from the prior year's return and adds this year.  In order to get 5 years, 2017 needed to have 3 years worth of data in this report

I have The past 6 years of TurboTax software and data on my PC, so why can't this year's version of the software get that information for the 5 year report?