(a) At the general election to be held in 1968, and every fourth year thereafter, there shall be elected a Governor, Secretary of State, Treasurer, Auditor, Attorney General and Commissioner of Agriculture. At the general election in 1968, and every second year thereafter, there shall be elected a member of the State Senate for each senatorial district, and a member or members of the House of Delegates of the state from each county or each delegate district.
(b) At the time of the primary election to be held in the year 2016, and every twelfth year thereafter, there shall be elected one justice of the Supreme Court of Appeals, and at the time of the primary election to be held in 2020, and every twelfth year thereafter, two justices of the Supreme Court of Appeals and at the time of the primary election to be held in 2024, and every twelfth year thereafter, two justices of the Supreme Court of Appeals. Effective with the primary election held in the year 2016, the election of justices of the Supreme Court of Appeals shall be on a nonpartisan basis and by division as set forth more fully in article five of this chapter.