Membership dashboard

The table below shows the latest figures for numbers of Cochrane Members and Supporters, listed by country. Numbers are updated each quarter and archived by year.

  • Cochrane Members - Cochrane’s core contributors who have earned membership
  • Cochrane Supporters - our global community of Cochrane Account holders who are actively engaged (have logged in to their account within the last 2 years) 

Why have the member and supporter numbers in my country changed? People may have relocated and changed their country of residence; people’s level of engagement with Cochrane may have changed.
Why is there no historic data for members and supporters in my country? Data will be shown from the moment that someone signs up in a geographic area, or changes their country of residence. We welcome new members from around the world all the time. There are now Cochrane Account holders in nearly every country across the globe!

More detailed information about contributor activity is published annually:
Cochrane Geographic Group annual activity reports.

If you have any queries about the information available on these pages, please contact support@cochrane.org.


Annual summary of Member and Supporter numbers

Member and Supporter numbers 2021

  Q1 2021 Current totals
  Members Supporters  
Total 12191 93016 105207
Afghanistan 1 32 33
Albania 1 36 37
Algeria 2 96 98
American Samoa   10 10
Andorra   8 8
Angola   13 13
Anguilla   1 1
Antarctica   2 2
Antigua and Barbuda   3 3
Argentina 73 641 714
Armenia 1 36 37
Aruba   3 3
Australia 1286 5717 7003
Austria 66 334 400
Azerbaijan   16 16
Bahamas   5 5
Bahrain 17 30 47
Bangladesh 6 202 208
Barbados 4 10 14
Belarus 2 88 90
Belgium 104 887 991
Belize   4 4
Benin   13 13
Bermuda   8 8
Bhutan   8 8
Bolivia 1 121 122
Bosnia and Herzegovina 29 42 71
Botswana 1 18 19
Brazil 347 3989 4336
Brunei Darussalam 1 14 15
Bulgaria 3 36 39
Burkina Faso   24 24
Burundi   2 2
Cambodia   17 17
Cameroon 10 99 109
Canada 810 4636 5446
Cape Verde   4 4
Cayman Islands   1 1
Central African Republic   2 2
Chad   3 3
Channel Islands 1   1
Chile 80 932 1012
China 508 4760 5268
Colombia 91 1386 1477
Congo   1 1
Congo, Democratic Republic of the   24 24
Costa Rica 6 71 77
Côte d'Ivoire   9 9
Croatia 58 170 228
Cuba 9 55 64
Cyprus 4 49 53
Czech Republic 18 80 98
Denmark 201 677 878
Djibouti   1 1
Dominica   2 2
Dominican Republic 2 59 61
Ecuador 11 656 667
Egypt 46 1864 1910
El Salvador 1 74 75
Eritrea   1 1
Estonia 1 50 51
Eswatini   4 4
Ethiopia 3 274 277
Faroe Islands   1 1
Fiji   20 20
Finland 57 150 207
France 172 1124 1296
French Guiana   1 1
French Polynesia   3 3
Gabon   1 1
Gambia 2 12 14
Georgia   36 36
Germany 476 2885 3361
Ghana 6 152 158
Gibraltar   3 3
Greece 47 349 396
Greenland   3 3
Grenada   4 4
Guadeloupe   3 3
Guam   1 1
Guatemala 2 75 77
Guernsey   2 2
Guinea   13 13
Guinea-Bissau   2 2
Guyana   7 7
Haiti   12 12
Honduras   29 29
Hong Kong 41 485 526
Hungary 14 246 260
Iceland   9 9
India 238 3520 3758
Indonesia 15 1112 1127
Iran 83 959 1042
Iraq 2 122 124
Ireland 233 1185 1418
Isle of Man   4 4
Israel 25 145 170
Italy 322 1465 1787
Jamaica 10 17 27
Japan 209 925 1134
Jordan 8 218 226
Kazakhstan 4 138 142
Kenya 16 203 219
Kiribati   2 2
Korea, North   2 2
Korea, South 34 608 642
Kosovo   5 5
Kuwait 1 46 47
Kyrgyzstan   34 34
Lao People's Democratic Republic   3 3
Latvia 1 25 26
Lebanon 24 86 110
Lesotho   4 4
Liberia   8 8
Libyan Arab Jamahiriya 7 117 124
Liechtenstein   2 2
Lithuania   87 87
Luxembourg 2 17 19
Macao   19 19
Macedonia   15 15
Madagascar   8 8
Malawi 8 47 55
Malaysia 155 934 1089
Maldives   12 12
Mali 1 12 13
Malta 1 54 55
Martinique   1 1
Mauritania   3 3
Mauritius   14 14
Mexico 78 2020 2098
Micronesia   2 2
Moldova 1 38 39
Monaco 1 2 3
Mongolia   14 14
Montenegro   3 3
Morocco 2 141 143
Mozambique 1 22 23
Myanmar 1 87 88
Namibia   24 24
Nepal 10 338 348
Netherlands 472 1436 1908
New Caledonia   3 3
New Zealand 129 376 505
Nicaragua   79 79
Niger   1 1
Nigeria 75 494 569
Northern Mariana Islands   1 1
Norway 69 380 449
Oman 3 38 41
Other   30 30
Pakistan 31 618 649
Palau   1 1
Palestine 1 65 66
Panama   59 59
Papua New Guinea   7 7
Paraguay 5 47 52
Peru 20 3447 3467
Philippines 32 551 583
Poland 55 428 483
Portugal 37 850 887
Puerto Rico   32 32
Qatar 12 114 126
Réunion 1   1
Romania 12 197 209
Russian Federation 47 1241 1288
Rwanda 1 34 35
Saint Kitts and Nevis   1 1
Saint Lucia   2 2
Saint Martin   1 1
Samoa   2 2
Saudi Arabia 34 628 662
Senegal   22 22
Serbia 8 44 52
Seychelles   3 3
Sierra Leone   8 8
Singapore 82 522 604
Slovakia   17 17
Slovenia 4 56 60
Solomon Islands   3 3
Somalia   8 8
South Africa 139 530 669
South Sudan   5 5
Spain 215 2156 2371
Sri Lanka 10 109 119
Sudan 2 199 201
Suriname   1 1
Swaziland 1   1
Sweden 72 1469 1541
Switzerland 164 718 882
Syrian Arab Republic 40 331 371
Taiwan 59 895 954
Tajikistan   12 12
Tanzania 6 70 76
Thailand 105 412 517
Timor-Leste   1 1
Togo   8 8
Tonga   1 1
Trinidad and Tobago 1 20 21
Tunisia 4 60 64
Turkey 12 458 470
Turks and Caicos Islands   1 1
Tuvalu   2 2
Uganda 7 118 125
UK 3068 12828 15896
Ukraine 8 281 289
United Arab Emirates 9 237 246
United Kingdom   1 1
United States Minor Outlying Islands   36 36
Uruguay 4 70 74
USA 982 10519 11501
Uzbekistan 1 32 33
Venezuela 7 119 126
Vietnam 2 184 186
Virgin Islands, British   4 4
Virgin Islands, U.S.   7 7
Yemen 1 52 53
Zambia 1 43 44
Zimbabwe 1 51 52
No country listed 25 223 248

 

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