Appendix 1: Basic Tables for Calculating Income Multiples and Savings-Income Ratios from the Sample Survey Data on Income and Savings

Simon Kuznets and Elizabeth Jenks, Shares of Upper Income Groups in Income and Savings (1953) (NBER, 1953), https://www.nber.org/books-and-chapters/shares-upper-income-groups-income-and-savings-1953/appendix-1-basic-tables-calculating-income-multiples-and-savings-income-ratios-sample-survey-data.