7-2-4905. Effect of insufficient vote to disincorporate. If it is found by the canvass of the votes that less than 60% of the votes cast were in favor of disincorporation, the county commissioners shall declare the petition for disincorporation denied, in which case no other election may be held on the question of disincorporating said city or town until after the expiration of 2 years from the date of the election.