The figure below depicts countries with Regress+ users color-coded by quartile (see rankings) and those with no known users in light gray. If you have used Regress+ but your country is not listed, please send me an email note with details. Your return email address will serve to verify the correction.
| Rank | Country |
|---|---|
| 1 | United States |
| 2 | Italy |
| 3 | France |
| 4 | Germany |
| 5 | United Kingdom |
| 6 | Canada |
| 7 | Australia |
| 8 | India |
| 9 | Switzerland |
| 10 | Netherlands |
| 11 | Japan |
| 12 | Brazil |
| 13 | Belgium |
| 14 | Mexico |
| 15 | Spain |
| 16 | Sweden |
| 17 | Poland |
| 18 | Portugal |
| 19 | China |
| 20 | Greece |
| Turkey | |
| 22 | Austria |
| Denmark | |
| 24 | Russian Federation |
| 25 | Finland |
| 26 | Iran |
| 27 | New Zealand |
| 28 | Norway |
| 29 | Singapore |
| 30 | Indonesia |
| 31 | Malaysia |
| 32 | Thailand |
| 33 | Venezuela |
| 34 | Pakistan |
| 35 | Argentina |
| 36 | Hungary |
| Taiwan | |
| 38 | Morocco |
| 39 | Chile |
| 40 | Romania |
| 41 | Egypt |
| 42 | Philippines |
| 43 | Colombia |
| Israel | |
| South Africa | |
| 46 | Ireland |
| 47 | Peru |
| 48 | Czech Republic |
| 49 | Hong Kong |
| 50 | Korea (South) |
| 51 | Netherlands Antilles |
| 52 | Slovakia |
| Ukraine | |
| Yugoslavia | |
| 55 | Croatia |
| Estonia | |
| 57 | Ecuador |
| 58 | Algeria |
| United Arab Emirates | |
| 60 | Iceland |
| 61 | Kenya |
| Nigeria | |
| Saudi Arabia | |
| Slovenia | |
| Tunisia | |
| Uruguay | |
| 67 | Bulgaria |
| Lithuania | |
| Luxembourg | |
| 70 | Bolivia |
| Latvia | |
| Puerto Rico | |
| 73 | Bosnia and Herzegowina |
| Costa Rica | |
| Senegal | |
| Viet Nam | |
| Zimbabwe | |
| 78 | Jamaica |
| Yemen | |
| 80 | Dominican Republic |
| Ethiopia | |
| Guatemala | |
| Malta | |
| 84 | Bahrain |
| Bangladesh | |
| Belarus | |
| Cote d'Ivoire | |
| Cyprus | |
| Kuwait | |
| Libya | |
| Macedonia | |
| Mauritius | |
| Mozambique | |
| Nepal | |
| Panama | |
| Qatar | |
| 97 | Andorra |
| Cuba | |
| Malawi | |
| Mongolia | |
| Sudan | |
| 102 | Armenia |
| Burkina Faso | |
| Cameroon | |
| Cape Verde | |
| El Salvador | |
| Fiji | |
| Georgia | |
| Ghana | |
| Grenada | |
| Honduras | |
| Iraq | |
| Jordan | |
| Lebanon | |
| Madagascar | |
| Myanmar | |
| New Caledonia | |
| Oman | |
| Paraguay | |
| Saint Vincent and the Grenadines | |
| Sri Lanka | |
| Syria | |
| Tanzania | |
| Trinidad and Tobago | |
| Uganda | |
| Uzbekistan | |
| Zambia |
This page last updated on 2 April 2008.