HBDO affirms #Malta at ‘BBB-’; Lower Medium Grade – LENS® Recovery Rating Index HBDO 2016 HBDO affirms #Malta at ‘BBB-’; Lower Medium Grade – LENS® Recovery Rating Index2016-02-18T08:20:38+00:00 Malta rated at ‘BBB-’/ Lower medium Grade. Claimants (creditors, tax authorities, and employees) can recover between 40 and 44 US cents on the dollar from an insolvent firm. Learn more:Approach and Ratings, Rules and Criteria, HBDO Indexes by HBDO Research Contact : research@hbdo.ca