| # | Flag | Country | Principal arrears, long-term DOD (US$)Principal arrears, long-term DOD (US$) | Year |
|---|---|---|---|---|
| 1 | Ukraine | $18,064,090,000 | 2017 | |
| 2 | Sudan | $10,964,846,851 | 2017 | |
| 3 | Argentina | $6,590,839,000 | 2016 | |
| 4 | Myanmar | $4,147,144,876 | 2017 | |
| 5 | Zimbabwe | $2,755,903,652 | 2017 | |
| 6 | Syria | $2,433,861,250 | 2017 | |
| 7 | Serbia | $2,070,122,000 | 2017 | |
| 8 | Somalia | $1,780,278,743 | 2017 | |
| 9 | Romania | $1,039,267,573 | 2017 | |
| 10 | Mozambique | $790,061,417 | 2017 | |
| 11 | Yemen | $725,242,345 | 2017 | |
| 12 | Ghana | $571,671,480 | 2017 | |
| 13 | Tanzania | $548,270,708 | 2017 | |
| 14 | Bulgaria | $474,676,000 | 2017 | |
| 15 | Nicaragua | $459,836,794 | 2017 | |
| 16 | Ethiopia | $354,963,769 | 2017 | |
| 17 | Zambia | $345,779,456 | 2017 | |
| 18 | Papua New Guinea | $332,716,089 | 2017 | |
| 19 | Republic of Macedonia | $303,983,697 | 2017 | |
| 20 | Moldova | $259,960,000 | 2017 | |
| 21 | Republic of the Congo | $254,161,071 | 2017 | |
| 22 | Sierra Leone | $201,855,000 | 2017 | |
| 23 | Kenya | $179,994,565 | 2017 | |
| 24 | Central African Republic | $158,558,203 | 2017 | |
| 25 | Mali | $137,882,285 | 2017 | |
| 26 | Mauritania | $129,790,009 | 2017 | |
| 27 | Guinea | $120,675,608 | 2017 | |
| 28 | Niger | $119,560,972 | 2017 | |
| 29 | Guinea-Bissau | $99,415,658 | 2017 | |
| 30 | Burkina Faso | $87,335,231 | 2017 | |
| 31 | Democratic Republic Of Congo | $85,228,957 | 2017 | |
| 32 | Madagascar | $84,313,364 | 2017 | |
| 33 | Eritrea | $83,146,842 | 2017 | |
| 34 | Liberia | $78,596,000 | 2017 | |
| 35 | Angola | $77,003,179 | 2017 | |
| 36 | Benin | $74,032,986 | 2017 | |
| 37 | São Tomé and Príncipe | $73,775,185 | 2017 | |
| 38 | Gabon | $73,600,627 | 2017 | |
| 39 | Guyana | $50,490,177 | 2017 | |
| 40 | Kazakhstan | $47,630,000 | 2017 | |
| 41 | Uganda | $44,157,651 | 2017 | |
| 42 | Chad | $40,869,135 | 2017 | |
| 43 | Djibouti | $23,885,894 | 2017 | |
| 44 | Ivory Coast | $23,496,529 | 2017 | |
| 45 | Cameroon | $22,195,816 | 2017 | |
| 46 | Iran | $21,319,914 | 2017 | |
| 47 | Jamaica | $21,146,657 | 2017 | |
| 48 | Grenada | $20,531,592 | 2017 | |
| 49 | Sri Lanka | $20,458,369 | 2017 | |
| 50 | Jordan | $16,877,266 | 2017 | |
| 51 | Ecuador | $15,873,339 | 2017 | |
| 52 | Bangladesh | $13,580,115 | 2017 | |
| 53 | Afghanistan | $9,393,920 | 2017 | |
| 54 | Swaziland | $7,839,510 | 2017 | |
| 55 | Belarus | $7,716,000 | 2017 | |
| 56 | Mongolia | $7,679,372 | 2017 | |
| 57 | Gambia | $7,359,574 | 2017 | |
| 58 | Honduras | $6,149,234 | 2017 | |
| 59 | Mauritius | $5,552,577 | 2017 | |
| 60 | Comoros | $4,903,800 | 2017 | |
| 61 | Burundi | $4,377,848 | 2017 | |
| 62 | Malawi | $4,367,928 | 2017 | |
| 63 | Togo | $3,986,495 | 2017 | |
| 64 | Dominican Republic | $3,294,000 | 2017 | |
| 65 | Haiti | $2,820,000 | 2017 | |
| 66 | Dominica | $2,500,000 | 2017 | |
| 67 | Cape Verde | $2,436,000 | 2017 | |
| 68 | Belize | $2,159,822 | 2017 | |
| 69 | Turkmenistan | $1,658,000 | 2017 | |
| 70 | Venezuela | $969,000 | 2017 | |
| 71 | Saint Lucia | $961,000 | 2017 | |
| 72 | China | $345,310 | 2017 | |
| 73 | Saint Vincent and the Grenadines | $344,000 | 2017 | |
| 74 | Vietnam | $325,573 | 2017 | |
| 75 | Maldives | $303,183 | 2017 | |
| 76 | Rwanda | $298,647 | 2017 | |
| 77 | Brazil | $217,000 | 2017 | |
| 78 | Georgia | $211,000 | 2017 | |
| 79 | Lesotho | $119,863 | 2017 | |
| 80 | Kyrgyzstan | $56,965 | 2017 | |
| 81 | Tajikistan | $51,268 | 2017 | |
| 82 | Botswana | $4,272 | 2017 | |
| 83 | Panama | $0 | 2016 | |
| 84 | Peru | $0 | 2017 | |
| 85 | Nepal | $0 | 2017 | |
| 86 | Philippines | $0 | 2017 | |
| 87 | Pakistan | $0 | 2017 | |
| 88 | Paraguay | $0 | 2017 | |
| 89 | Nigeria | $0 | 2017 | |
| 90 | Malaysia | $0 | 2016 | |
| 91 | Russia | $0 | 2017 | |
| 92 | Mexico | $0 | 2017 | |
| 93 | Solomon Islands | $0 | 2017 | |
| 94 | Montenegro | $0 | 2017 | |
| 95 | Morocco | $0 | 2017 | |
| 96 | Senegal | $0 | 2017 | |
| 97 | Lebanon | $0 | 2017 | |
| 98 | Laos | $0 | 2017 | |
| 99 | El Salvador | $0 | 2017 | |
| 100 | Cambodia | $0 | 2017 | |
| 101 | India | $0 | 2017 | |
| 102 | Indonesia | $0 | 2017 | |
| 103 | Guatemala | $0 | 2017 | |
| 104 | Thailand | $0 | 2017 | |
| 105 | Fiji | $0 | 2017 | |
| 106 | East Timor | $0 | 2017 | |
| 107 | Egypt | $0 | 2017 | |
| 108 | Tunisia | $0 | 2017 | |
| 109 | Tonga | $0 | 2017 | |
| 110 | Turkey | $0 | 2017 | |
| 111 | Algeria | $0 | 2017 | |
| 112 | Costa Rica | $0 | 2017 | |
| 113 | Colombia | $0 | 2017 | |
| 114 | Uzbekistan | $0 | 2017 | |
| 115 | Bhutan | $0 | 2017 | |
| 116 | Bolivia | $0 | 2017 | |
| 117 | Bosnia and Herzegovina | $0 | 2017 | |
| 118 | Vanuatu | $0 | 2017 | |
| 119 | Samoa | $0 | 2017 | |
| 120 | Azerbaijan | $0 | 2017 | |
| 121 | South Africa | $0 | 2017 | |
| 122 | Armenia | $0 | 2017 | |
| 123 | Albania | $0 | 2017 | |
| 124 | Kosovo | $0 | 2017 |