752.0.10.5.2. For the purpose of determining the total patronage gifts, no amount in respect of a patronage gift made in a particular taxation year by an individual may be taken into account in determining an amount that is deducted under section 752.0.10.6.2 in computing the tax payable under this Part by the individual for a taxation year until all amounts in respect of such a gift made in a taxation year preceding the particular year that can be so taken into account are so taken into account.