215.29  Classification of Chief Financial Officer's warrants; report.--All disbursements made by the state upon Chief Financial Officer's warrants shall be classified according to officers, offices, bureaus, divisions, boards, commissions, institutions, other agencies and undertakings, or the judicial branch, and shall be further classified according to personal services, contractual services, commodities, current charges, current obligations, capital outlays, debt payments, or investments or such additional classifications as may be prescribed or authorized by law. Such detail classifications shall be printed in the Chief Financial Officer's annual reports.