103.12.1. Notwithstanding section 100, the pension payable to a Member who has not received pension benefits before 1 January 1988 and is entitled to a pension under the Act respecting the conditions of employment and the pension plan of the Members of the National Assembly (chapter C-52.1) shall be adjusted annually, at the time prescribed under section 119 of the Act respecting the Québec Pension Plan (chapter R-9), at the rate by which the rate of increase of the Pension Index determined under the said Act exceeds 3 %.