| # | Flag | Country | CPIA business regulatory environment rating (1=low to 6=high)CPIA business regulatory environment rating (1=low to 6=high) | Year |
|---|---|---|---|---|
| 1 | Georgia | 5.5 | 2013 | |
| 2 | Armenia | 4.5 | 2013 | |
| 3 | Rwanda | 4.5 | 2017 | |
| 4 | Kyrgyzstan | 4.0 | 2017 | |
| 5 | Kenya | 4.0 | 2017 | |
| 6 | Zambia | 4.0 | 2017 | |
| 7 | Sri Lanka | 4.0 | 2015 | |
| 8 | Kosovo | 4.0 | 2017 | |
| 9 | Saint Vincent and the Grenadines | 4.0 | 2017 | |
| 10 | Azerbaijan | 4.0 | 2010 | |
| 11 | Moldova | 4.0 | 2017 | |
| 12 | Saint Lucia | 4.0 | 2017 | |
| 13 | Uzbekistan | 3.5 | 2017 | |
| 14 | Albania | 3.5 | 2006 | |
| 15 | Bosnia and Herzegovina | 3.5 | 2013 | |
| 16 | Burkina Faso | 3.5 | 2017 | |
| 17 | Benin | 3.5 | 2017 | |
| 18 | Bhutan | 3.5 | 2017 | |
| 19 | Cape Verde | 3.5 | 2017 | |
| 20 | Dominica | 3.5 | 2017 | |
| 21 | Grenada | 3.5 | 2017 | |
| 22 | Ghana | 3.5 | 2017 | |
| 23 | Gambia | 3.5 | 2017 | |
| 24 | Lesotho | 3.5 | 2017 | |
| 25 | Mali | 3.5 | 2017 | |
| 26 | Mongolia | 3.5 | 2017 | |
| 27 | Maldives | 3.5 | 2017 | |
| 28 | Niger | 3.5 | 2017 | |
| 29 | Nigeria | 3.5 | 2017 | |
| 30 | Nepal | 3.5 | 2017 | |
| 31 | Pakistan | 3.5 | 2017 | |
| 32 | Senegal | 3.5 | 2017 | |
| 33 | Tajikistan | 3.5 | 2017 | |
| 34 | Uganda | 3.5 | 2017 | |
| 35 | Vietnam | 3.5 | 2015 | |
| 36 | Samoa | 3.5 | 2017 | |
| 37 | Ivory Coast | 3.0 | 2017 | |
| 38 | Madagascar | 3.0 | 2017 | |
| 39 | Mauritania | 3.0 | 2017 | |
| 40 | Burundi | 3.0 | 2017 | |
| 41 | Malawi | 3.0 | 2017 | |
| 42 | Mozambique | 3.0 | 2017 | |
| 43 | Vanuatu | 3.0 | 2017 | |
| 44 | Nicaragua | 3.0 | 2017 | |
| 45 | Papua New Guinea | 3.0 | 2017 | |
| 46 | Solomon Islands | 3.0 | 2017 | |
| 47 | Sudan | 3.0 | 2017 | |
| 48 | Sierra Leone | 3.0 | 2017 | |
| 49 | Bangladesh | 3.0 | 2017 | |
| 50 | São Tomé and Príncipe | 3.0 | 2017 | |
| 51 | Togo | 3.0 | 2017 | |
| 52 | Ethiopia | 3.0 | 2017 | |
| 53 | Tonga | 3.0 | 2017 | |
| 54 | Guinea | 3.0 | 2017 | |
| 55 | Guyana | 3.0 | 2017 | |
| 56 | Honduras | 3.0 | 2017 | |
| 57 | Indonesia | 3.0 | 2006 | |
| 58 | India | 3.0 | 2013 | |
| 59 | Cameroon | 3.0 | 2017 | |
| 60 | Comoros | 3.0 | 2017 | |
| 61 | Laos | 3.0 | 2017 | |
| 62 | Liberia | 3.0 | 2017 | |
| 63 | Tanzania | 3.0 | 2017 | |
| 64 | Democratic Republic Of Congo | 3.0 | 2017 | |
| 65 | Kiribati | 2.5 | 2017 | |
| 66 | Serbia | 2.5 | 2006 | |
| 67 | Bolivia | 2.5 | 2015 | |
| 68 | Djibouti | 2.5 | 2017 | |
| 69 | Myanmar | 2.5 | 2017 | |
| 70 | Tuvalu | 2.5 | 2017 | |
| 71 | Chad | 2.5 | 2017 | |
| 72 | Cambodia | 2.5 | 2017 | |
| 73 | Marshall Islands | 2.5 | 2017 | |
| 74 | Zimbabwe | 2.5 | 2017 | |
| 75 | Guinea-Bissau | 2.5 | 2017 | |
| 76 | Yemen | 2.5 | 2017 | |
| 77 | Afghanistan | 2.0 | 2017 | |
| 78 | Republic of the Congo | 2.0 | 2017 | |
| 79 | Central African Republic | 2.0 | 2017 | |
| 80 | Federated States of Micronesia | 2.0 | 2017 | |
| 81 | East Timor | 2.0 | 2017 | |
| 82 | Angola | 2.0 | 2013 | |
| 83 | South Sudan | 2.0 | 2017 | |
| 84 | Somalia | 1.5 | 2017 | |
| 85 | Haiti | 1.5 | 2017 | |
| 86 | Eritrea | 1.0 | 2017 |