From the amount (if any) appropriated pursuant to subsection (a) of this section for any fiscal year that remains after applying subection (b) of this section for the fiscal year, the Secretary shall allot to each of the jurisdictions of Puerto Rico, Guam, the Virgin Islands, the Northern Mariana Islands, and American Samoa an amount determined in the same manner as the allotment to each of such jurisdictions is determined under section
621 of this title.