The following tables present the plot points for Figure IV.B1--Long-Range OASI and DI Trust Fund Annual Income Rates and Cost Rates [As a percentage of taxable payroll], on a calendar year basis, for the historical period (1990-2023) and the long-range projection period (2024-2100). In the projection period, cost rates are shown under all three sets of assumptions. Only alternative II income rates are shown because of the small difference among the three alternatives.