Juror service is a duty which every qualified person shall perform when selected. All trial jurors shall be selected at random from a fair cross section of the population of the area served by the court. All selected and summoned jurors shall serve, except as otherwise provided in this division. No person shall be exempted or excluded from serving as a trial juror because of race, color, religion, sex, national origin, economic status, or occupation. Physically impaired persons shall serve, except where the court finds that such service is not feasible. The court shall strictly enforce the provisions of this division. (Code 1979, § 25-73)