TRREE is a growing community. This is an overview of the origin of our participants.
As of 23 May, 2026 05h05, this website had 281,174 registered participants from 240 countries and territories.

  • Africa

    +
    194,291 participants from 57 countries and territories
    • South Africa => 110,835
    • Kenya => 17,656
    • Nigeria => 11,473
    • Botswana => 7,164
    • Cameroon => 6,505
    • Uganda => 4,774
    • Mozambique => 4,750
    • Mali => 4,611
    • Ghana => 2,992
    • Ethiopia => 2,229
    • Côte d'Ivoire => 1,744
    • Lesotho => 1,679
    • Zimbabwe => 1,560
    • Rwanda => 1,556
    • Malawi => 1,447
    • Tanzania, the United Republic of => 1,390
    • Gambia => 1,270
    • Egypt => 1,239
    • Zambia => 1,104
    • Congo (the Democratic Republic of the) => 1,001
    • Namibia => 968
    • Liberia => 781
    • Senegal => 780
    • Eswatini => 665
    • Sudan => 614
    • Somalia => 574
    • Burkina Faso => 374
    • Congo => 339
    • Guinea => 264
    • Benin => 236
    • Niger => 198
    • Chad => 175
    • Morocco => 165
    • Libya => 158
    • Sierra Leone => 153
    • Madagascar => 137
    • Tunisia => 115
    • Mauritius => 88
    • Djibouti => 81
    • Guinea-Bissau => 72
    • Gabon => 53
    • Algeria => 51
    • Burundi => 39
    • Togo => 36
    • Central African Republic => 30
    • Angola => 28
    • Comoros => 20
    • Eritrea => 18
    • Equatorial Guinea => 17
    • Mauritania => 16
    • Seychelles => 15
    • Saint Helena, Ascension and Tristan da Cunha => 13
    • Réunion => 10
    • Cabo Verde => 8
    • Western Sahara => 8
    • Sao Tome and Principe => 7
    • Mayotte => 6

  • Europe

    +
    42,933 participants from 52 countries and territories
    • Switzerland => 24,092
    • Portugal => 4,709
    • Poland => 3,316
    • United Kingdom => 2,354
    • Germany => 1,344
    • France => 994
    • Spain => 904
    • Greece => 721
    • Netherlands => 589
    • Belgium => 553
    • Italy => 483
    • Russian Federation => 338
    • Austria => 331
    • Denmark => 302
    • Romania => 230
    • Ireland => 207
    • Sweden => 184
    • Lithuania => 119
    • Serbia => 108
    • Finland => 100
    • Hungary => 98
    • Croatia => 91
    • Turkey => 85
    • Czechia => 74
    • Norway => 65
    • Latvia => 62
    • Slovenia => 57
    • Ukraine => 51
    • Bulgaria => 51
    • Luxembourg => 39
    • Slovakia => 36
    • Liechtenstein => 32
    • Belarus => 27
    • Estonia => 25
    • Albania => 20
    • Moldova (the Republic of) => 12
    • Monaco => 11
    • Gibraltar => 11
    • Svalbard and Jan Mayen => 11
    • Malta => 11
    • Isle of Man => 9
    • North Macedonia => 9
    • Åland Islands => 9
    • Andorra => 9
    • Montenegro => 9
    • Jersey => 8
    • Bosnia and Herzegovina => 8
    • Iceland => 6
    • Holy See => 5
    • San Marino => 5
    • Faroe Islands => 5
    • Guernsey => 4

  • North-America

    +
    10,434 participants from 38 countries and territories
    • United States => 7,419
    • Canada => 1,265
    • Haiti => 740
    • Mexico => 334
    • Guatemala => 149
    • Honduras => 111
    • Jamaica => 37
    • Trinidad and Tobago => 29
    • Dominican Republic => 25
    • Cuba => 24
    • Puerto Rico => 21
    • Panama => 21
    • Nicaragua => 18
    • Bahamas => 18
    • Aruba => 17
    • El Salvador => 16
    • Saint Barthélemy => 16
    • Belize => 13
    • Barbados => 13
    • Saint Vincent and the Grenadines => 12
    • Antigua and Barbuda => 12
    • Martinique => 11
    • Virgin Islands (U.S.) => 10
    • Costa Rica => 9
    • Greenland => 9
    • Anguilla => 9
    • Bermuda => 8
    • Turks and Caicos Islands => 8
    • Guadeloupe => 8
    • Dominica => 8
    • Cayman Islands => 8
    • Grenada => 8
    • Saint Lucia => 7
    • Saint Kitts and Nevis => 6
    • Saint Martin (French part) => 5
    • Saint Pierre and Miquelon => 4
    • Montserrat => 4
    • Virgin Islands (British) => 2

  • Asia

    +
    22,358 participants from 53 countries and territories
    • Palestine, State of => 4,289
    • Hong Kong => 4,263
    • Saudi Arabia => 2,494
    • United Arab Emirates => 1,828
    • Viet Nam => 1,733
    • Bangladesh => 1,436
    • India => 1,135
    • Philippines => 777
    • China => 722
    • Israel => 690
    • Taiwan => 591
    • Kazakhstan => 521
    • Nepal => 214
    • Pakistan => 186
    • Thailand => 152
    • Japan => 139
    • Indonesia => 122
    • Armenia => 86
    • Malaysia => 85
    • Lebanon => 79
    • Cambodia => 65
    • Korea (the Republic of) => 55
    • Jordan => 54
    • Myanmar => 47
    • Sri Lanka => 42
    • Singapore => 40
    • Cyprus => 40
    • Syrian Arab Republic => 40
    • Afghanistan => 39
    • Bahrain => 36
    • Iran (Islamic Republic of) => 32
    • Qatar => 31
    • Brunei Darussalam => 30
    • Kuwait => 25
    • Georgia => 25
    • Yemen => 24
    • Oman => 18
    • Mongolia => 17
    • Iraq => 17
    • Azerbaijan => 14
    • Tajikistan => 14
    • Macao => 12
    • Lao People's Democratic Republic => 12
    • Maldives => 12
    • Bhutan => 11
    • Christmas Island => 10
    • Korea (the Democratic People's Republic of) => 10
    • Uzbekistan => 10
    • Kyrgyzstan => 9
    • Cocos (Keeling) Islands => 8
    • Turkmenistan => 7
    • British Indian Ocean Territory => 5
    • Timor-Leste => 5

  • South-America

    +
    10,370 participants from 14 countries and territories
    • Peru => 3,684
    • Brazil => 3,252
    • Ecuador => 2,754
    • Argentina => 303
    • Colombia => 140
    • Bolivia (Plurinational State of) => 89
    • Chile => 74
    • Venezuela (Bolivarian Republic of) => 19
    • Suriname => 13
    • Uruguay => 11
    • Paraguay => 10
    • French Guiana => 9
    • Guyana => 8
    • Falkland Islands (Malvinas) => 4

  • Oceania

    +
    788 participants from 26 countries and territories
    • Australia => 403
    • New Zealand => 187
    • American Samoa => 23
    • Micronesia (Federated States of) => 13
    • Kiribati => 12
    • Tuvalu => 12
    • Tokelau => 11
    • Norfolk Island => 10
    • Solomon Islands => 9
    • New Caledonia => 8
    • Palau => 8
    • Samoa => 8
    • Tonga => 8
    • Marshall Islands => 8
    • Niue => 7
    • Fiji => 7
    • Nauru => 7
    • French Polynesia => 6
    • Papua New Guinea => 6
    • Guam => 6
    • Cook Islands => 5
    • Vanuatu => 5
    • Wallis and Futuna => 5
    • United States Minor Outlying Islands => 5
    • Northern Mariana Islands => 5
    • Pitcairn => 4