*** 10,18 ****
          $value++;
          $list{Unknown} = $value;
      }
! }
! else {
!     $list{Unknown} = "1";
  }
  else {
      $list{$location} = "1";
--- 10,18 ----
          $value++;
          $list{Unknown} = $value;
      }
!     else {
!         $list{Unknown} = "1";
!     }
  }
  else {
      $list{$location} = "1";