TRREE is a growing community. This is an overview of the origin of our participants.

Europe
+20,645 participants from 47 countries and territoriesSwitzerland => 11,089
Portugal => 2,489
Poland => 2,012
United Kingdom => 829
Germany => 639
Spain => 568
France => 522
Greece => 400
Belgium => 354
Italy => 220
Netherlands => 204
Austria => 189
Russian Federation => 151
Denmark => 126
Romania => 114
Serbia => 79
Croatia => 77
Hungary => 69
Sweden => 65
Ireland => 63
Lithuania => 55
Czechia => 45
Slovenia => 42
Bulgaria => 33
Ukraine => 32
Turkey => 27
Slovakia => 25
Norway => 18
Latvia => 18
Finland => 16
Estonia => 16
Belarus => 12
Liechtenstein => 11
Luxembourg => 11
Albania => 5
Macedonia, The Former Yugoslav Republic Of => 3
Isle Of Man => 3
Åland Islands => 2
Andorra => 2
Bosnia And Herzegovina => 2
Malta => 2
Moldova, Republic Of => 1
Monaco => 1
Gibraltar => 1
Holy See (Vatican City State) => 1
Iceland => 1
Montenegro => 1
Africa
+30,045 participants from 52 countries and territoriesSouth Africa => 15,204
Nigeria => 2,630
Mali => 2,445
Cameroon => 2,011
Kenya => 1,674
Côte d'Ivoire => 795
Ethiopia => 562
Gambia => 549
Uganda => 452
Botswana => 347
Mozambique => 312
Tanzania, United Republic Of => 307
Senegal => 305
Malawi => 292
Congo, The Democratic Republic Of The => 206
Egypt => 195
Zimbabwe => 177
Burkina Faso => 165
Ghana => 154
Zambia => 141
Benin => 139
Congo => 133
Guinea => 124
Swaziland => 85
Namibia => 80
Morocco => 68
Tunisia => 67
Rwanda => 54
Lesotho => 44
Sudan => 41
Niger => 40
Mauritius => 33
Gabon => 25
Liberia => 22
Algeria => 22
Chad => 20
Somalia => 16
Togo => 14
Sierra Leone => 14
Madagascar => 12
Libya => 11
Guinea-Bissau => 10
Equatorial Guinea => 8
Djibouti => 7
Seychelles => 7
Central African Republic => 5
Burundi => 5
Eritrea => 4
Angola => 4
Cabo Verde => 3
Mauritania => 3
Comoros => 2
Asia
+4,507 participants from 47 countries and territoriesHong Kong => 1,416
United Arab Emirates => 1,346
India => 522
Taiwan => 229
Saudi Arabia => 205
Philippines => 190
Mainland China => 67
Pakistan => 59
Nepal => 56
Japan => 35
Malaysia => 28
Thailand => 25
Israel => 24
Bahrain => 23
Bangladesh => 22
Myanmar => 21
Sri Lanka => 20
Korea, Republic Of => 20
Indonesia => 19
Palestine, State Of => 15
Lebanon => 14
Singapore => 14
Syrian Arab Republic => 13
Kazakhstan => 11
Viet Nam => 11
Iran, Islamic Republic Of => 10
Qatar => 10
Afghanistan => 9
Jordan => 8
Tajikistan => 7
Kuwait => 7
Oman => 6
Cambodia => 6
Macao => 5
Yemen => 5
Georgia => 5
Cyprus => 4
Korea, Democratic People's Republic Of => 4
Armenia => 4
Lao People's Democratic Republic => 3
Mongolia => 2
Azerbaijan => 2
Cocos (Keeling) Islands => 1
Iraq => 1
Maldives => 1
Uzbekistan => 1
Bhutan => 1
North-America
+1,487 participants from 24 countries and territoriesUnited States => 758
Canada => 440
Mexico => 115
Honduras => 75
Haiti => 47
Guatemala => 9
Trinidad And Tobago => 7
Puerto Rico => 5
Costa Rica => 4
Panama => 3
Cuba => 3
Jamaica => 3
Nicaragua => 3
Guadeloupe => 2
Belize => 2
Greenland => 2
Dominican Republic => 2
Bahamas => 1
Martinique => 1
Aruba => 1
Anguilla => 1
Grenada => 1
Saint Barthélemy => 1
El Salvador => 1
South-America
+1,957 participants from 11 countries and territoriesBrazil => 1,489
Peru => 137
Argentina => 121
Ecuador => 97
Colombia => 58
Chile => 33
Venezuela, Bolivarian Republic Of => 8
Suriname => 5
Bolivia, Plurinational State Of => 5
Uruguay => 3
Guyana => 1
Oceania
+213 participants from 14 countries and territoriesAustralia => 183
New Zealand => 13
Kiribati => 4
Palau => 2
Micronesia, Federated States Of => 2
Papua New Guinea => 1
Wallis And Futuna => 1
Fiji => 1
Solomon Islands => 1
United States Minor Outlying Islands => 1
Guam => 1
Tokelau => 1
American Samoa => 1
Marshall Islands => 1