16. For the purposes of paragraph 1 of section 15, the net income of a worker is established in accordance with sections 9 to 14.
Notwithstanding the foregoing, that income is established using the gross income determined according to the Workmen’s Compensation Act (chapter A-3) and used as the basis for computing the indemnity for the most recent disability resulting from the accident, occupational disease or aggravation consecutive to the accident or occupational disease for which the worker is entitled to economic stabilization, up to the maximum yearly insurable earnings for the calendar year during which he earned the gross income, except in the case of aggravation, where the maximum yearly insurable earnings are the earnings for the calendar year of the aggravation.