Part B and Part D Out-of-Pocket Spending as a Share of Average Social Security Benefit, 1970-2010 Download Source Kaiser Family Foundation analysis based on data from 2012 Annual Report of the Boards of Trustees of the Federal Hospital Insurance and Federal Supplementary Medical Insurance Trust Funds.

Distribution of Average Household Spending by Medicare and Non-Medicare Households, 2010 Download Source Kaiser Family Foundation analysis of the Bureau of Labor Statistics Consumer Expenditure Survey Interview and Expense Files, 2010.

Distribution of Traditional Medicare Beneficiaries and Medicare Spending, 2009 Download Source Kaiser Family Foundation analysis of the CMS Medicare Current Beneficiary Survey Cost and Use File, 2009.