Section 14.

All the net earnings accruing to the Permanent Revenue Fund for the University of Montana shall annually be added thereto until it has reached the sum of One Hundred Million Dollars ($100,000,000.00). Thereafter only one twentieth of the annual net earnings shall be added to the fund itself, and the remaining nineteen twentieths shall be apportioned to all the educational institutions then comprising the University of Montana, on the basis of the aggregate actual attendance in each institution during the preceding school or calendar year, and may be used for all purposes properly connected with the work of these institutions, subject, however, to such regulations and limitations as may be prescribed by law.