; and (B) increase the number of such approved positions by 25,000 for each fiscal year thereafter until the number of approved positions is at least 250,000. (c) Selection by lottery (1) In congressional districts For positions described in subsection (b)(2)(A), the Corporation shall select, from the applications received under this section, the number of eligible fellowship applicants that may be supported for that fiscal year based on the amount of funds appropriated for that fiscal year to carry out this section. Such selection shall be done by randomized lottery for all applicants, except that— (A) for those positions reserved for disadvantaged youth applicants under such subsection, selection shall be done by randomized lottery for disadvantaged youth applicants; and (B) for those positions reserved for Indian tribal applicants under such subsection, selection shall be done by randomized lottery for Indian tribal applicants. (2) Other positions For positions described in subsection (b)(2)(B), the Corporation shall select, from the applications received, the number of eligible fellowship applicants that may be supported for that fiscal year based on the amount of funds appropriated for that fiscal year to carry out this section. Such selection shall be done by randomized lottery for all applicants, except that for those positions reserved for disadvantaged youth applicants under such subsection, selection shall be done by randomized lottery for disadvantaged youth applicants. (3) Regulations In the regulations issued to carry out this section, the Corporation shall— (A) establish the randomized lottery system for positions described in subsection (b)(2)(A) and (b)(2)(B); (B) establish preference for those individuals who have not previously been an eligible fellowship applicant or a fellow