With respect to weeks of unemployment beginning on or after January 1, 1978, wages for insured work shall include wages paid for previously uncovered services. For the purposes of this paragraph "previously uncovered services" means services which were not employment as defined in § 41-27-230, and were not services covered pursuant to § 41-37-20 at any time during the one-year period ending December 31, 1975; and which are:

(1) Agricultural labor as defined in § 41-27-120, or domestic service as defined in § 41-27-230(6); or

(2) Services performed by an employee of this State or a political subdivision thereof, as provided in § 41-27-230(2); or

(3) Services performed by an employee of a nonprofit educational institution which is not an institution of higher education, as provided in § 41-27-230(3); except to the extent that assistance under Title II of the Emergency Jobs and Unemployment Assistance Act of 1974 was paid on the basis of such services.