Not later than 4 years after August 9, 2007, the Director shall transmit to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Science and Technology of the House of Representatives a report on the effectiveness of the programs carried out under this section and section
1862n–1a of this title. The report shall include the proportion of individuals receiving scholarships, stipends, or fellowships under the program who—