(c)
The Office shall establish a formula under which the amount of insurance retained by an issuing company after ceding reinsurance, and the amount of reinsurance ceded to each reinsurer, is in proportion to the total amount of each company’s group life insurance, excluding insurance purchased under this chapter, in force in the United States on the determination date, which is the most recent December 31 for which information is available to the Office. In determining the proportions, the portion of a company’s group life insurance in force on the determination date in excess of $100,000,000 shall be reduced by—
(1)
25 percent of the first $100,000,000 of the excess;
(2)
50 percent of the second $100,000,000 of the excess;
(3)
75 percent of the third $100,000,000 of the excess; and
(4)
95 percent of the remaining excess.
However, the amount retained by or ceded to a company may not exceed 25 percent of the amount of the company’s total life insurance in force in the United States on the determination date.