200 countries / 218191 reports
Country | Reports |
| United States | 160,505 |
| France | 12,431 |
| United Kingdom | 10,052 |
| Canada | 7,955 |
| Netherlands | 6,965 |
| Germany | 4,958 |
| Brazil | 3,174 |
| Belgium | 1,537 |
| Italy | 1,366 |
| Austria | 906 |
| Denmark | 857 |
| Australia | 623 |
| Switzerland | 487 |
| Spain | 401 |
| Slovenia | 338 |
| Cyprus | 316 |
| China | 291 |
| Ireland | 284 |
| Russia | 278 |
| India | 271 |
| Croatia | 243 |
| Mexico | 221 |
| Portugal | 161 |
| Hungary | 155 |
| South Africa | 147 |
| Japan | 147 |
| Sweden | 137 |
| Greece | 127 |
| Phillipines | 126 |
| Poland | 122 |
| New Zealand | 115 |
| Puerto Rico | 99 |
| Romania | 93 |
| Luxembourg | 91 |
| Turkey | 88 |
| Argentina | 76 |
| Norway | 74 |
| Czech Republic | 72 |
| Israel | 65 |
| Ukraine | 62 |
| Slovakia | 62 |
| Chile | 54 |
| Iran | 46 |
| Morocco | 46 |
| United Arab Emirates | 42 |
| Virgin Islands, US | 41 |
| Colombia | 41 |
| Thailand | 40 |
| Costa Rica | 34 |
| Malaysia | 34 |
| Serbia | 33 |
| Singapore | 31 |
| Greenland | 31 |
| New Caledonia | 31 |
| Iceland | 29 |
| Isle of Man | 29 |
| Egypt | 28 |
| Algeria | 26 |
| Reunion | 26 |
| Bahamas | 25 |
| Finland | 24 |
| Botswana | 24 |
| Estonia | 22 |
| Lithuania | 21 |
| Saudi Arabia | 21 |
| Taiwan | 21 |
| Venezuela | 21 |
| Jamaica | 21 |
| Afghanistan | 20 |
| South Korea | 19 |
| Pakistan | 19 |
| Hong Kong | 19 |
| Belize | 18 |
| Guam | 18 |
| Indonesia | 18 |
| Trinidad and Tobago | 18 |
| Dominican Republic | 18 |
| Kenya | 17 |
| Bermuda | 17 |
| Jersey | 17 |
| Bulgaria | 17 |
| Peru | 17 |
| Malta | 16 |
| Cayman Islands | 16 |
| Macedonia | 16 |
| Jordan | 15 |
| Guadaloupe | 14 |
| Honduras | 14 |
| Tunisia | 14 |
| Guernsey | 14 |
| Bosnia and Herzegovina | 13 |
| Mauritius | 13 |
| Lebanon | 13 |
| Barbados | 13 |
| Latvia | 13 |
| Cuba | 12 |
| French Polynesia | 12 |
| Panama | 12 |
| Martinique | 12 |
| Nicaragua | 12 |
| Vietnam | 11 |
| Ecuador | 11 |
| Guatemala | 10 |
| Qatar | 10 |
| Aruba | 10 |
| Sri Lanka | 10 |
| Antigua and Barbuda | 10 |
| Turks and Caicos Islands | 9 |
| Bangladesh | 9 |
| Maldives | 8 |
| Belarus | 8 |
| Curacao | 8 |
| Montenegro | 8 |
| Georgia | 8 |
| Tanzania | 8 |
| Kuwait | 7 |
| Paraguay | 7 |
| Saint Kitts and Nevis | 7 |
| Uruguay | 6 |
| Albania | 6 |
| Mayotte | 6 |
| Fiji | 6 |
| Gibraltar | 5 |
| Antarctica | 5 |
| Bahrain | 5 |
| Nepal | 5 |
| Papua New Guinea | 5 |
| Myanmar (Burma) | 5 |
| Haiti | 5 |
| Saint Lucia | 5 |
| Cape Verde | 5 |
| Iraq | 5 |
| Uganda | 4 |
| Grenada | 4 |
| Moldava | 4 |
| Faroe Islands | 4 |
| Mauritania | 4 |
| Armenia | 4 |
| Ethiopia | 4 |
| Northern Mariana Islands | 4 |
| Cambodia | 4 |
| Bonaire, Sint Eustatius and Saba | 4 |
| French Guiana | 4 |
| Senegal | 3 |
| Anguilla | 3 |
| Brunei | 3 |
| Bolivia | 3 |
| Guyana | 3 |
| Zimbabwe | 3 |
| Sint Maarten | 3 |
| Oman | 3 |
| Nigeria | 3 |
| Saint Barthelemy | 3 |
| Virgin Islands, British | 3 |
| Yemen | 3 |
| Suriname | 3 |
| Azerbaijan | 3 |
| Aland Islands | 2 |
| San Marino | 2 |
| Namibia | 2 |
| Cocos (Keeling) Islands | 2 |
| Dominica | 2 |
| Mozambique | 2 |
| El Salvador | 2 |
| Liechtenstein | 2 |
| Saint Vincent and the Grenadines | 2 |
| Svalbard and Jan Mayen | 2 |
| Vanuatu | 2 |
| Uzbekistan | 2 |
| Wallis and Futuna | 2 |
| American Samoa | 2 |
| Kiribati | 1 |
| Turkmenistan | 1 |
| Zambia | 1 |
| Madagascar | 1 |
| Palau | 1 |
| Cameroon | 1 |
| Kosovo | 1 |
| North Korea | 1 |
| Seychelles | 1 |
| Mongolia | 1 |
| Cote d'ivoire (Ivory Coast) | 1 |
| Angola | 1 |
| Sudan | 1 |
| Marshall Islands | 1 |
| Syria | 1 |
| Kyrgyzstan | 1 |
| Saint Pierre and Miquelon | 1 |
| Malawi | 1 |
| Andorra | 1 |
| Guinea | 1 |
| Western Sahara | 1 |
| Chad | 1 |
| Cook Islands | 1 |
| Micronesia | 1 |
| Tonga | 1 |
| Lesotho | 1 |
| Montserrat | 1 |
| Saint Martin | 1 |
| Benin | 0 |