ECONOMIC

TABLE B-75.—Interest-bearing public debt by kind of obligation, 1967-76(Millions of dollars)End of yearor monthTotalinterestbearingpublicdebtTotalMarketableBillsTreasurynotesTreasurybonds iTotalU.S.savingsbondsNon marketableForeigngovernmentseries 2Governmentaccountseries 3Other «Fiscal year:1967...1968...1969....1970...1971...1972...1973...1974...1975..1976...1975: Jan..Feb..Mar..Apr..May.June.July..Aug..Sept.Oct..Nov..Dec.1976: Jan..Feb..Mar..Apr..May.June.July.Aug..Sept.Oct..Nov..Dec.322,286344, 401351, 729369,026396, 289425, 360456,353473,238532,122619, 254493,128498,661508, 581515,752527, 030532,122537, 211546, 722552,604561,063565, 791575, 657581, 861592,874599, 224600,927608,077619, 254623, 580632,291633,560635,062643, 643652, 4575210,672226, 592226,107232, 599245,473257, 202262,971266,575315,606392,581286,133289, 827299, 989307, 202314,886315, 606323, 701331, 080338,94F350, 906355, 879363,191369, 316378, 773385,296386,444388,021392,581397, 719404, 314407, 663408, 590415,399421, 27658, 53564, 44068, 35676,15486,67794, 648100,061105,019128, 569161,198121,044122,995123, 972126,907131, 541128,569133,445138, 086142, 803147, 053151.139157, 483159,645162,088163.140161,764161, 840161,198161, 399161,433161, 505161,545161,711163, 99249,10871,07378, 94693, 489104, 807113,419117,840128,419150, 257191, 758131, 790132,683141,915144,997146, 505150, 257153,556155, 239158, 488166, 255166,051167,077171,110177,576183,143185,757186, 473191,758197, 204202,979206,319207, 275212, 986216, 66997,41891,07978,80562,95653,98949,13545, 07133,13736, 77939,62633,29834,14934,10335, 29836, 83936, 77936, 70137,75537, 65537, 59838, 68938, 63138, 56239,11039,01438, 92239, 70839, 62639,11539,90239, 83939, 76940, 70240, 615111,614117,808125,623136, 426150,816168,158193,382206, 663216,516226, 673206,995208, 834208, 592208, 550212,144216,516213,510215,642213,658210,157209,911212, 466212, 544214,100213, 928214,484220,056226, 673225,861227, 977225, 897226,472228, 243231,18151,21351,71251,71151,28153,00355,92159, 41861,92165, 48269, 73363, 72564, 03664,37164, 73065, 09465, 48265, 87266.17666, 47366, 81267.17767, 46467, 82668,17068, 56768, 96869,39469, 73370, 42871,07970,75271,11371, 50671,8531,5143,7414,0704,7559,27018,98528, 52425,01123, 216 124,17321, 500 130, 55722, 96223, 29823, 96923, 59623, 50323,21622, 20321, 55121,46821,22021, 28321, 56521,60121, 68921,66921,61221,51521,50021,35720,96720,81422, 29022, 48722, 29956,15559, 52666, 79076, 32382, 78489, 598101,738115,442116,870118,057116,812116,781120, 060124,173[21,710124, 084[21,865[18,220L17,486[19,385L19,041[20,105L19,438L19,453L24, 570[30, 557[28,912[30, 59128, 640,27,162.27, 405.29, 7442,7312,8283,0514,0685,7593,6543,7014,2893,6444,8833,4383,4423,4403,4433,4873,6443,7263,8303,8503,9043,9644,0524,0764,1384,2544,4494,5774,8835,1645,3405,6905,9066,8457,2851 Includes Treasury bonds and minor amounts of Panama Canal and postal savings bonds.2 Nonmarketable certificates of indebtedness, notes, and bonds in the Treasury foreign series and foreign-currencyseriesissues.3 Includes Treasury deposit funds and some special issues formerly included in "Other".4 Includes depository bonds, retirement plan bonds, Rural Electrification Administration bonds, State and local bonds,and special issues held only by U.S. Government agencies and trust funds and the Federal home loan banks.5 Includes $5,610 million in certificates not shown separately.Source: Department of the Treasury.274