Ariz. Rev. Stat. § 44-1871
A. Securities, except real property investment contracts, may be registered by description in the manner provided in sections 44-1872 through 44-1875 if either of the following applies:
2. If securities are of an issuer that both:
(b) Has shown, for a period of not less than three years during the five years prior to the date of registration, average annual net income adjusted by adding back interest expenses net of applicable income tax benefits arising therefrom of securities to be retired out of the proceeds of sale, as follows: