How were the number in cashflow analysis calculated? how did you get 1764875000, -1768027402, 20188723, 19982872, -492605, -20681328 and others? Thank you

Year FC Bond Cashflow FC Received Paid Actual $ Cashflow 0123 4 1,750,000,000 -1,768,027,402 20,188,723 19,982,872 -14,875,000 14,875,000 -492,605 -492,605 -14,875,000 14,875,000 -492,605 -492,605 -14,875,000 14,875,000 -492,605 -492,605 -14,875,000 14,875,000 -492,605 -492,605 LO 1,764,875,000 1,764,875,000 -20,681,328 20,681,328 AIC 0.85% 0.64% 2.44% 2.66% Face Value: 1,750,000,000 Bid Ask Coupon Rate: 0.850% Spot FX Rate: 87.57500 87.57500 OP as % of Par: 100.000% FC Swap Rate: 0.64% 0.70% Underwriting Fee: 0.000% $ Swap Rate: 2.41% 2.44%