| # | Flag | Country | Trained teachers in lower secondary education (% of total teachers)Trained teachers in lower secondary education (% of total teachers) | Year |
|---|---|---|---|---|
| 1 | Iraq | 100% | 2004 | |
| 2 | United Arab Emirates | 100% | 2016 | |
| 3 | Bhutan | 100% | 2017 | |
| 4 | Philippines | 100% | 2016 | |
| 5 | Papua New Guinea | 100% | 2012 | |
| 6 | Cuba | 100% | 2017 | |
| 7 | Djibouti | 100% | 2015 | |
| 8 | Oman | 100% | 2017 | |
| 9 | Nauru | 100% | 2016 | |
| 10 | Mauritania | 100% | 2015 | |
| 11 | Mongolia | 100% | 2007 | |
| 12 | Fiji | 100% | 2012 | |
| 13 | Morocco | 100% | 2017 | |
| 14 | Gambia | 100% | 2018 | |
| 15 | Cayman Islands | 100% | 2018 | |
| 16 | Cambodia | 100% | 2016 | |
| 17 | Croatia | 100% | 2003 | |
| 18 | Jordan | 100% | 2017 | |
| 19 | Iran | 100% | 2017 | |
| 20 | Thailand | 100% | 2015 | |
| 21 | Turks And Caicos Islands | 100% | 2002 | |
| 22 | Burundi | 100% | 2017 | |
| 23 | Bermuda | 100% | 2016 | |
| 24 | Andorra | 100% | 2012 | |
| 25 | Saudi Arabia | 100% | 2014 | |
| 26 | Uzbekistan | 99.01% | 2017 | |
| 27 | Vietnam | 98.98% | 2017 | |
| 28 | Belarus | 98.57% | 2017 | |
| 29 | Colombia | 98.19% | 2017 | |
| 30 | Moldova | 98% | 2017 | |
| 31 | Azerbaijan | 97.62% | 2017 | |
| 32 | Maldives | 96.82% | 2017 | |
| 33 | Kenya | 96.81% | 2009 | |
| 34 | Costa Rica | 96.36% | 2016 | |
| 35 | Laos | 94.75% | 2017 | |
| 36 | Georgia | 94.59% | 2009 | |
| 37 | Cape Verde | 94.07% | 2017 | |
| 38 | Panama | 94.02% | 2016 | |
| 39 | Tajikistan | 93.95% | 2003 | |
| 40 | Myanmar | 93.56% | 2017 | |
| 41 | El Salvador | 93.28% | 2017 | |
| 42 | Zambia | 92.65% | 2012 | |
| 43 | Brunei | 92.13% | 2017 | |
| 44 | Mexico | 92.1% | 2015 | |
| 45 | Tonga | 90.85% | 1998 | |
| 46 | Macao | 90.33% | 2017 | |
| 47 | Nepal | 89.48% | 2017 | |
| 48 | Guinea | 88.85% | 2008 | |
| 49 | Dominican Republic | 88.11% | 2015 | |
| 50 | Kiribati | 86.74% | 2014 | |
| 51 | Solomon Islands | 86.56% | 2017 | |
| 52 | Paraguay | 85.91% | 2012 | |
| 53 | Eritrea | 85.74% | 2013 | |
| 54 | Mozambique | 85.24% | 2013 | |
| 55 | Nigeria | 85.01% | 2010 | |
| 56 | Sri Lanka | 84.52% | 2017 | |
| 57 | Bahrain | 84.28% | 2017 | |
| 58 | Puerto Rico | 84.02% | 2016 | |
| 59 | Suriname | 83.7% | 2017 | |
| 60 | The Bahamas | 83.33% | 2016 | |
| 61 | Kuwait | 79.14% | 2012 | |
| 62 | Comoros | 77.89% | 2011 | |
| 63 | India | 76.58% | 2017 | |
| 64 | Ecuador | 75.85% | 2016 | |
| 65 | Ghana | 73.13% | 2018 | |
| 66 | Mali | 72.45% | 2011 | |
| 67 | Saint Lucia | 72.23% | 2017 | |
| 68 | Virgin Islands (British) | 71.57% | 2003 | |
| 69 | Egypt | 69.12% | 2016 | |
| 70 | Bangladesh | 67.2% | 2016 | |
| 71 | Ethiopia | 65.81% | 2011 | |
| 72 | Honduras | 65.37% | 2004 | |
| 73 | Saint Vincent and the Grenadines | 64.3% | 2010 | |
| 74 | Liberia | 62.49% | 2015 | |
| 75 | Rwanda | 61.34% | 2017 | |
| 76 | Burkina Faso | 58.23% | 2017 | |
| 77 | Belize | 58.04% | 2016 | |
| 78 | Nicaragua | 57.15% | 2008 | |
| 79 | Guyana | 56.62% | 2009 | |
| 80 | Qatar | 54.73% | 2008 | |
| 81 | Pakistan | 54.51% | 2017 | |
| 82 | Angola | 53.53% | 2015 | |
| 83 | Saint Kitts And Nevis | 53.33% | 2012 | |
| 84 | Sierra Leone | 53.28% | 2017 | |
| 85 | Serbia | 53.05% | 2011 | |
| 86 | Tuvalu | 52.44% | 2016 | |
| 87 | Cameroon | 51.06% | 2016 | |
| 88 | Dominica | 48.38% | 2016 | |
| 89 | Republic of the Congo | 47.9% | 2012 | |
| 90 | Barbados | 47.54% | 2017 | |
| 91 | Grenada | 44.62% | 2017 | |
| 92 | South Sudan | 44.33% | 2011 | |
| 93 | Trinidad and Tobago | 40.38% | 2009 | |
| 94 | Chad | 39.51% | 2016 | |
| 95 | Benin | 39.21% | 2000 | |
| 96 | Antigua and Barbuda | 38.21% | 2010 | |
| 97 | Madagascar | 21.55% | 2017 | |
| 98 | Vanuatu | 21.47% | 2015 | |
| 99 | São Tomé and Príncipe | 20.22% | 2016 | |
| 100 | Equatorial Guinea | 11.19% | 2015 | |
| 101 | Niger | 9.53% | 2017 |