If local effort increases on a statewide aggregate basis by a greater percentage than local need on a statewide aggregate basis from any one year to the next, for the following year each of the levies specified in subdivision 13-13-10.1 (13) shall be reduced proportionally so that the percentage increase in local effort on a statewide aggregate basis equals the percentage increase in need on a statewide aggregate basis. Source: SL 1995, ch 94 , § 38A; SL 2021, ch 73 , § 5.