(12.) See Boards of Trustees, Federal Hospital Insurance and
Federal Supplementary Medical Insurance Trust Funds, "2012 Annual Report," table V.D1.
Treasury securities (Board of Trustees of the Federal Hospital Insurance Trust Fund, 1999; Board of Trustees of the Federal Supplementary Medical Insurance Trust Fund, 1999).
Board of Trustees of the Federal Supplementary Medical Insurance Trust Fund: 1999 Annual Report of the Board of Trustees of the Federal Supplementary Medical Insurance Trust Fund.
(Annual Report of the Board of Trustees of the Federal Hospital Insurance Trust Fund, 1998; Annual Report of the Board of Trustees of the Federal Supplementary Medical Insurance Trust Funds, 1998).
1997 Annual Report of the Board of Trustees of the Federal Supplementary Medical Insurance Trust Fund: Communication from The Board of Trustees, Federal Supplementary Medical Insurance Trust Fund.
Treasury securities (1996 Annual Report of the Board of Trustees of the Federal Hospital Insurance Trust Fund, 1996; 1996 Annual Report of the Board of Trustees of the
Federal Supplementary Medical Insurance Trust Fund, 1996).
Board of Trustees of the
Federal Supplementary Medical Insurance Trust Fund: 1996 Annual Report of the Board of Trustees of the
Federal Supplementary Medical Insurance Trust Fund.
Additional information on premiums paid by voluntary enrollees into the Medicare HI trust fund and on premiums paid into the Medicare SMI trust fund come from reports on trust fund activity (Board of Trustees of the Federal Hospital Insurance Trust Fund, 1990, and Board of Trustees of the
Federal Supplementary Medical Insurance Trust Fund, 1990).