(1) In the case of a mandatory recoupment amount, the requirement to collect 140 percent of that amount;

(2) The total dollar amount to be recouped as a percentage of the latest available annual aggregate industry direct written premium information;

(3) The adjustment factors for terrorism loss risk-spreading premiums described in section 103(e)(8)(D) of the Act;

(4) The annual 3 percent limitation on terrorism loss risk-spreading premiums collected on a discretionary basis as provided in section 103(e)(8)(C) of the Act;

(5) A preferred minimum initial assessment period of one full year and subsequent extension periods in full year increments;

(6) The collection timing requirements of section 103(e)(8)(E) of the Act;

(7) The likelihood that the amount of the Federal terrorism policy surcharge may result in the collection of an aggregate recoupment amount in excess of the planned recoupment amount; and

(8) Such other factors as the Secretary considers appropriate to take into account.