Data Availability Table |
| Market Name | Tariff Data Year | Sufficient Country-level Data | 2017 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|---|---|
| Afghanistan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Albania | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Algeria | 2017 | Yes | Yes | No | No | No | No |
| Andorra | 2021 | No | Yes | Yes | No | No | No |
| Angola | 2022 | Yes | Yes | Yes | Yes | No | No |
| Antigua and Barbuda | 2016 | No | Yes | Yes | Yes | No | No |
| Argentina | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Armenia | 2020 | Yes | Yes | Yes | Yes | Yes | Yes |
| Aruba | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Australia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Austria | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Azerbaijan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Bahamas, The | 2002 | Yes | Yes | Yes | No | No | No |
| Bahrain | 2021 | Yes | Yes | Yes | Yes | No | No |
| Bangladesh | 2018 | Yes | No | No | No | No | No |
| Barbados | 2014 | No | Yes | Yes | Yes | Yes | Yes |
| Belarus | 2020 | Yes | Yes | Yes | Yes | Yes | Yes |
| Belgium | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Belize | 2021 | No | Yes | Yes | Yes | Yes | Yes |
| Benin | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Bhutan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Bolivia | 2020 | Yes | Yes | Yes | Yes | Yes | Yes |
| Bosnia and Herzegovina | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Botswana | 2020 | No | Yes | Yes | Yes | Yes | Yes |
| Brazil | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Brunei | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Bulgaria | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Burkina Faso | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Burma | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Burundi | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Cambodia | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Cameroon | 2019 | Yes | Yes | Yes | No | No | No |
| Canada | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Cape Verde | 2021 | No | Yes | Yes | Yes | Yes | No |
| Central African Republic | 2016 | Yes | Yes | Yes | No | No | No |
| Chad | 2016 | Yes | No | No | No | No | No |
| Chile | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| China | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Colombia | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Comoros | 2019 | Yes | Yes | Yes | Yes | Yes | No |
| Congo, Democratic Republic of the | 2019 | Yes | Yes | Yes | Yes | Yes | No |
| Congo, Republic of the | 2014 | Yes | Yes | Yes | Yes | Yes | No |
| Costa Rica | 2022 | Yes | Yes | Yes | Yes | Yes | No |
| Cote d'Ivoire | 2021 | Yes | Yes | Yes | Yes | No | No |
| Croatia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Cuba | 2022 | No | No | No | No | No | No |
| Curacao | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Cyprus | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Czech Republic | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Denmark | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Djibouti | 2014 | Yes | No | No | No | No | No |
| Dominica | 2016 | No | No | No | No | No | No |
| Dominican Republic | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Ecuador | 2018 | Yes | Yes | Yes | Yes | Yes | Yes |
| Egypt | 2019 | Yes | Yes | Yes | Yes | Yes | Yes |
| El Salvador | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Equatorial Guinea | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Eritrea | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Estonia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Ethiopia | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Fiji | 2018 | Yes | Yes | Yes | Yes | Yes | Yes |
| Finland | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| France | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Gabon | 2019 | Yes | No | No | No | No | No |
| Gambia, The | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Georgia | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Germany | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Ghana | 2021 | Yes | Yes | Yes | Yes | No | No |
| Greece | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Grenada | 2016 | No | Yes | Yes | Yes | Yes | Yes |
| Guatemala | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Guinea | 2021 | Yes | Yes | No | No | No | No |
| Guinea-Bissau | 2021 | Yes | No | No | No | No | No |
| Guyana | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Haiti | 2020 | Yes | No | No | No | No | No |
| Honduras | 2022 | Yes | Yes | Yes | Yes | No | No |
| Hong Kong | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Hungary | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Iceland | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| India | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Indonesia | 2020 | Yes | Yes | Yes | Yes | Yes | Yes |
| Iran | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Iraq | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Ireland | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Israel | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Italy | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Jamaica | 2016 | Yes | Yes | Yes | Yes | Yes | No |
| Japan | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Jordan | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Kazakhstan | 2020 | Yes | Yes | Yes | Yes | Yes | No |
| Kenya | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Kiribati | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Kuwait | 2016 | Yes | Yes | Yes | Yes | Yes | No |
| Kyrgyzstan | 2020 | Yes | Yes | Yes | Yes | Yes | Yes |
| Laos | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Latvia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Lebanon | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Lesotho | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Liberia | 2021 | Yes | No | No | No | No | No |
| Libya | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Liechtenstein | 2021 | No | No | No | No | No | No |
| Lithuania | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Luxembourg | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Macau | 2021 | No | No | Yes | Yes | Yes | Yes |
| North Macedonia | 2021 | No | Yes | Yes | Yes | Yes | No |
| Madagascar | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Malawi | 2017 | Yes | Yes | Yes | Yes | Yes | No |
| Malaysia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Maldives | 2021 | Yes | Yes | Yes | Yes | No | Yes |
| Mali | 2021 | Yes | Yes | Yes | Yes | No | No |
| Malta | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Marshall Islands | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Mauritania | 2017 | Yes | Yes | Yes | Yes | Yes | No |
| Mauritius | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Mexico | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Micronesia | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Moldova | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Monaco | 2021 | No | No | No | No | No | No |
| Mongolia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Montenegro | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Morocco | 2022 | Yes | Yes | Yes | Yes | Yes | No |
| Mozambique | 2019 | No | Yes | Yes | Yes | Yes | No |
| Namibia | 2021 | No | Yes | Yes | Yes | Yes | No |
| Nepal | 2018 | Yes | Yes | Yes | Yes | No | No |
| Netherlands | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| New Zealand | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Nicaragua | 2022 | No | Yes | Yes | Yes | Yes | Yes |
| Niger | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Nigeria | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Norway | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Oman | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Pakistan | 2018 | Yes | Yes | Yes | Yes | Yes | Yes |
| Palau | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Palestinian Territories | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Panama | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Papua New Guinea | 2019 | Yes | No | No | No | No | No |
| Paraguay | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Peru | 2022 | Yes | Yes | Yes | Yes | Yes | No |
| Philippines | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Poland | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Portugal | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Qatar | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Romania | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Russia | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Rwanda | 2021 | Yes | Yes | Yes | Yes | No | No |
| Samoa | 2021 | No | Yes | Yes | Yes | No | Yes |
| San Marino | 2021 | No | No | No | No | No | No |
| Sao Tome and Principe | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Saudi Arabia | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Senegal | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Serbia | 2010 | Yes | Yes | Yes | Yes | Yes | Yes |
| Seychelles | 2022 | No | Yes | Yes | Yes | Yes | No |
| Sierra Leone | 2021 | Yes | Yes | Yes | No | No | No |
| Singapore | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Sint Maarten | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Slovakia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Slovenia | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Solomon Islands | 2016 | Yes | Yes | Yes | No | No | No |
| Somalia | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| South Africa | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| South Korea | 2022 | Yes | Yes | Yes | Yes | Yes | No |
| South Sudan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Spain | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Sri Lanka | 2017 | Yes | Yes | No | Yes | Yes | Yes |
| St. Kitts and Nevis | 2016 | No | Yes | No | No | No | No |
| St. Lucia | 2021 | No | Yes | Yes | Yes | No | No |
| St. Vincent and the Grenadines | 2020 | No | Yes | Yes | Yes | No | Yes |
| Sudan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Suriname | 2018 | No | Yes | Yes | Yes | Yes | Yes |
| Eswatini | 2021 | No | Yes | Yes | Yes | Yes | No |
| Sweden | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Switzerland | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Syria | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Taiwan | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| Tajikistan | 2019 | Yes | Yes | Yes | Yes | Yes | No |
| Tanzania | 2021 | No | Yes | Yes | Yes | Yes | Yes |
| Thailand | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Timor-Leste | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Togo | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Tonga | 2016 | No | No | No | No | No | No |
| Trinidad and Tobago | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Tunisia | 2016 | Yes | Yes | Yes | Yes | No | Yes |
| Turkey | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Turkmenistan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Tuvalu | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Uganda | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Ukraine | 2022 | Yes | Yes | Yes | Yes | Yes | Yes |
| United Arab Emirates | 2020 | Yes | Yes | Yes | Yes | Yes | Yes |
| United Kingdom | 2021 | Yes | Yes | Yes | Yes | Yes | Yes |
| Uruguay | 2021 | Yes | Yes | Yes | Yes | Yes | No |
| Uzbekistan | None Available | N/A | N/A | N/A | N/A | N/A | N/A |
| Vanuatu | 2020 | No | No | No | No | No | No |
| Venezuela | 2016 | No | No | No | No | No | No |
| Vietnam | 2020 | Yes | Yes | Yes | Yes | Yes | No |
| Yemen | 2016 | No | No | Yes | Yes | No | No |
| Zambia | 2016 | Yes | Yes | Yes | Yes | Yes | No |
| Zimbabwe | 2021 | Yes | Yes | Yes | Yes | Yes | No |