working in the census tract, including the percentage of such persons who were not residents in the census tract in the preceding year. (III) Individual, family, and household poverty rates. (IV) Median family income of residents of the census tract. (V) Demographic information on residents of the census tract, including age, income, education, race, and employment. (VI) The average percentage of income of residents of the census tract spent on rent annually. (VII) The number of residences in the census tract. (VIII) The average value of residential property in the census tract. (IX) The number of affordable housing units in the census tract. (X) The number and percentage of residents in the census tract that were not employed for the preceding year. (XI) The number of new business starts in the census tract. (XII) The distribution of employees in the census tract by North American Industry Classification Code. (4) Protection of identifiable return information In making reports required under this subsection, the Secretary shall establish appropriate procedures to ensure that any amounts reported do not disclose taxpayer return information that can be associated with any particular taxpayer or competitive or proprietary information. (5) Definitions Any term used in this subsection which is also used in subchapter Z of chapter 1 of the Internal Revenue Code of 1986 shall have the meaning given such term under such subchapter.