the deduction amount set forth in column A of Appended Table 3 of the Supplementary Provisions according to the taxable gross income that served as the basis for calculating the amount set forth in the preceding item (if an election under Article 84, paragraph (1) (Averaging Taxation on Fluctuating Income and Ad Hoc Income) of the former Act has been made for income tax for 1965, the adjusted income prescribed in item (i) of that paragraph, and, if the Income in Each Class that served as the basis for calculating the taxable gross income for that year included any amount of capital gains, occasional income, miscellaneous income, or Ad Hoc Income not falling under miscellaneous income, the amount calculated by deeming those amounts not to have existed, in accordance with the provisions of the Cabinet Order based on Article 104, paragraph (1), item (i) of the former Act; hereinafter referred to as the "taxable aggregate income and similar amount" in this Article) and according to whether there were a Claimable Spouse and dependents to whom Article 78, paragraph (1), item (ii) (Deduction for Dependents) of the former Act was applied who served as the basis for calculating that taxable aggregate income and similar amount and, if so, their number.