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Appendix — Useful Links e Congressional Budget Office, “The Long-Term Budget Outlook,” 6/2010 e Congressional Budget Office, “Budget and Economic Outlook, Fiscal Years 2011 Through 2021,” 1/2011 e Department of Health & Human Services, Centers for Medicare & Medicaid Services, “The 2010 Annual Report of the Board of Trustees of the Federal Hospital Insurance and Federal Supplementary Medical Insurance Trust Funds,” 8/5/2010 e Department of the Treasury, “2010 Financial Report of the United States Government,” 12/2010 e National Commission on Fiscal Responsibility and Reform, “The Moment of Truth: Report of the National Commission on Fiscal Responsibility and Reform,” 12/1/2010 e Social Security Administration, “The 2010 Annual Report of the Board of Trustees of the Federal Old-Age and Survivors Insurance and Federal Disability Insurance Trust Funds,” 8/9/2010 e White House Office of Management and Budget, “Budget of the United States Government, Fiscal Year 2012,” 2/2011 KP BSF owe poo com USA Inc. | Appendix 465 This report has been compiled by Mary Meeker and her co-contributors (collectively referred to below as the “Contributors”) for informational purposes only. It is not intended to serve as the basis for investment, legal, political, tax or any other advice. Furthermore, this report is not to be construed as a solicitation or an offer to buy or sell securities in any entity, including any entity that is associated with the Contributors. The information contained in this report has been compiled from public sources that the Contributors believe to be reliable. While the Contributors find no reason to believe that the data relied upon and presented in this report are factually incorrect, they have made no separate investigation or otherwise independently verified the accuracy of such data. As such, the Contributors cannot guarantee the accuracy of any of the data (raw or interpreted) and accordingly the Contributors make no warranties (express, implied or statutory) as to the information in this report. This report summarizes a significant amount of publicly available data, and is not intended to be all- inclusive. The Contributors have complied this report based on selected sources that they believe to be most pertinent to the presented subject matter. Furthermore, the graphic illustrations are based on generalized calculations and are provided for illustrative purposes. Readers are encouraged to conduct their own analysis of the data underlying this report, as well as data from other sources, so as to come to their own conclusions. The information presented in this report represents the view of the Contributors, and does not necessarily reflect the views of Kleiner Perkins Caufield & Byers or any of its associated management personnel, investment vehicles, investors, portfolio companies or any affiliates or associates of the foregoing. KP a USA Inc. | Appendix 466 HOUSE_OVERSIGHT_021074