| Population in thousand, 45-49, total, secondary - IIASA Projection - Education Statistics (2010) |
Rank | Country | Value |
| 1 | China | 67,382 |
| 2 | India | 15,752 |
| 3 | United States | 15,611 |
| 4 | Russia | 7,944 |
| 5 | Brazil | 5,189 |
| 6 | Germany | 5,174 |
| 7 | Indonesia | 4,930 |
| 8 | Japan | 4,024 |
| 9 | Italy | 3,661 |
| 10 | Ukraine | 2,688 |
| 11 | South Korea | 2,643 |
| 12 | North Korea | 2,643 |
| 13 | United Kingdom | 2,608 |
| 14 | France | 2,440 |
| 15 | Spain | 2,247 |
| 16 | Mexico | 2,005 |
| 17 | Poland | 1,871 |
| 18 | Pakistan | 1,787 |
| 19 | Philippines | 1,782 |
| 20 | Bangladesh | 1,618 |
| 21 | Iran | 1,541 |
| 22 | Canada | 1,480 |
| 23 | Vietnam | 1,425 |
| 24 | Nigeria | 1,356 |
| 25 | Uzbekistan | 1,314 |
| 26 | Turkey | 1,268 |
| 27 | Egypt | 1,230 |
| 28 | Colombia | 1,222 |
| 29 | Australia | 1,104 |
| 30 | Malaysia | 1,023 |
| 31 | Romania | 1,004 |
| 32 | Thailand | 985.16 |
| 33 | Argentina | 918.16 |
| 34 | Netherlands | 857.82 |
| 35 | South Africa | 838.70 |
| 36 | Kazakhstan | 823.04 |
| 37 | Peru | 808.53 |
| 38 | Cuba | 730.73 |
| 39 | Sri Lanka | 619.69 |
| 40 | Austria | 591.47 |
| 41 | Chile | 552.72 |
| 42 | Czech Republic | 513.82 |
| 43 | Saudi Arabia | 481.51 |
| 44 | Hungary | 481.44 |
| 45 | Hong Kong | 467.94 |
| 46 | Sweden | 467.14 |
| 47 | Belgium | 460.92 |
| 48 | Ghana | 452.53 |
| 49 | Swaziland | 435.17 |
| 50 | Greece | 422.19 |
| 51 | Kenya | 386.66 |
| 52 | Bulgaria | 380.88 |
| 53 | Morocco | 364.66 |
| 54 | Syria | 299.66 |
| 55 | Denmark | 292.96 |
| 56 | Slovakia | 283.12 |
| 57 | Madagascar | 275.81 |
| 58 | Kyrgyzstan | 255.54 |
| 59 | Turkmenistan | 251.37 |
| 60 | Norway | 236.59 |
| 61 | New Zealand | 235.81 |
| 62 | Cameroon | 232.35 |
| 63 | Portugal | 230.66 |
| 64 | Singapore | 230.61 |
| 65 | Finland | 225.92 |
| 66 | Ecuador | 223.68 |
| 67 | Croatia | 218.60 |
| 68 | Lithuania | 203.74 |
| 69 | Ethiopia | 202.77 |
| 70 | Nepal | 192.02 |
| 71 | Armenia | 179.09 |
| 72 | Ireland | 177.25 |
| 73 | Dominican Republic | 176.61 |
| 74 | Bolivia | 167.40 |
| 75 | Jordan | 156.70 |
| 76 | Latvia | 137.61 |
| 77 | Ivory Coast | 133.76 |
| 78 | Zimbabwe | 123.51 |
| 79 | Slovenia | 121.70 |
| 80 | Uganda | 116.04 |
| 81 | El Salvador | 110.95 |
| 82 | Uruguay | 110.81 |
| 83 | Tanzania | 109.29 |
| 84 | Mongolia | 101.75 |
| 85 | Costa Rica | 99.40 |
| 86 | Cambodia | 97.90 |
| 87 | Zambia | 96.07 |
| 88 | Nicaragua | 91.54 |
| 89 | Panama | 89.78 |
| 90 | Paraguay | 88.44 |
| 91 | Guatemala | 83.87 |
| 92 | Haiti | 80.15 |
| 93 | Mozambique | 73.13 |
| 94 | Estonia | 70.84 |
| 95 | Macedonia | 69.03 |
| 96 | Togo | 62.20 |
| 97 | Benin | 61.34 |
| 98 | Honduras | 57.74 |
| 99 | Mauritius | 46.30 |
| 100 | Malawi | 43.77 |
| 101 | Cyprus | 41.53 |
| 102 | Bahrain | 38.87 |
| 103 | Guinea | 38.63 |
| 104 | Chad | 38.40 |
| 105 | Rwanda | 36.94 |
| 106 | Mali | 33.96 |
| 107 | Central African Republic | 33.44 |
| 108 | Guyana | 31.79 |
| 109 | Gabon | 31.46 |
| 110 | Burkina Faso | 30.52 |
| 111 | Eritrea | 24.49 |
| 112 | Niger | 24.45 |
| 113 | Macau | 24.04 |
| 114 | Malta | 22.76 |
| 115 | Luxembourg | 21.71 |
| 116 | Bahamas | 17.46 |
| 117 | Mauritania | 16.63 |
| 118 | Namibia | 15.41 |
| 119 | Comoros | 8.52 |
| 120 | Maldives | 5.42 |
| 121 | Belize | 1.61 |
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