Membership dashboard

This table shows the latest figures for numbers of Cochrane Members and Supporters, listed by country.

  • 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!

If you work for a Cochrane Geographic Group, and would like more detailed information about the contributions of members and supporters listed in your area, please contact membership@cochrane.org.

  Q1 2019 Q2 2019 Q3 2019 Current Total
  Members Supporters Members Supporters Members Supporters  
Total 10578 61099 10917 68501 11318 71224 82542
Afghanistan   23   26   27 27
Albania 3 24 3 31 3 34 37
Algeria 1 58 1 66 2 80 82
American Samoa   5   6   7 7
Andorra   2   2   1 1
Angola   3   5     5
Anguilla       1     1
Antarctica   3   3   3 3
Antigua and Barbuda   5   5   6 6
Argentina 62 395 68 481 67 540 607
Armenia   47   50   53 53
Aruba   1   1   1 1
Australia 1141 3317 1182 3738 1231 3923 5154
Austria 58 321 56 358 60 358 418
Azerbaijan   6   9   10 10
Bahamas   2   2   3 3
Bahrain 13 25 15 27 15 24 39
Bangladesh 3 119 4 138 4 153 157
Barbados 3 5 3 6 3 6 9
Belarus   55 1 64 1 84 85
Belgium 84 431 91 522 93 567 660
Belize   2   2   2 2
Benin   5   6   8 8
Bhutan 1 8   8   8 8
Bolivia   54 1 66 1 74 75
Bonaire, Sint Eustatius and Saba   1   1   1 1
Bosnia and Herzegovina 10 37 15 34 16 34 50
Botswana   17   19   21 21
Brazil 293 4080 308 4465 320 4657 4977
British Indian Ocean Territory   2   2   2 2
Brunei Darussalam 1 29 1 30 1 19 20
Bulgaria 5 23 3 28 3 30 33
Burkina Faso   14   16   19 19
Burundi   1   1   2 2
Cambodia   8 1 6 1 8 9
Cameroon 14 65 15 76 16 90 106
Canada 714 2935 730 3280 761 3373 4134
Cape Verde   3   3   4 4
Cayman Islands   4   4   3 3
Central African Republic           1 1
Chad   2   2   2 2
Chile 70 382 69 480 73 526 599
China 454 2525 463 2734 498 2529 3027
Colombia 74 586 76 674 85 711 796
Congo   11   15   21 21
Costa Rica 7 65 6 72 6 78 84
Côte d'Ivoire   8 1 7 1 8 9
Croatia 63 270 72 280 74 261 335
Cuba 5 23 5 32 9 34 43
Curaçao   3   3   4 4
Cyprus 3 23 3 27 3 29 32
Czech Republic 12 50 13 57 13 61 74
Denmark 178 549 186 610 194 639 833
Djibouti   1   1   1 1
Dominican Republic   43 1 50 1 49 50
Ecuador 9 315 9 389 10 420 430
Egypt 55 1116 51 1239 52 1315 1367
El Salvador 2 31 2 41 2 50 52
Equatorial Guinea   1   1   1 1
Eritrea   2   2   1 1
Estonia   13   14   11 11
Ethiopia   184   211 1 222 223
Fiji   7   13   14 14
Finland 53 123 56 129 57 135 192
France 82 741 100 877 109 927 1036
French Guiana   1   1   2 2
French Polynesia   1   2   4 4
Gabon   4   4   4 4
Gambia 3 11 3 13 2 14 16
Georgia   19   22   22 22
Germany 397 1534 408 1763 420 1888 2308
Ghana 11 97 9 109 9 112 121
Gibraltar   1   1      
Greece 47 245 42 277 45 293 338
Greenland           1 1
Grenada   5   5   5 5
Guadeloupe   3   3   4 4
Guam   3   3   2 2
Guatemala 2 39 3 43 3 47 50
Guernsey   2   2   3 3
Guinea   7   8   8 8
Guyana   5   5   5 5
Haiti   7   8   8 8
Honduras   41   44   46 46
Hong Kong 38 285 36 363 36 385 421
Hungary 8 59 8 65 8 62 70
Iceland 1 8 1 11 1 12 13
India 223 2298 231 2547 236 2650 2886
Indonesia 15 440 14 526 16 591 607
Iran 97 708 101 792 102 845 947
Iraq   36   46   51 51
Ireland 203 964 212 1019 216 1059 1275
Isle of Man 1 5 1 6 1 6 7
Israel 27 124 26 140 27 137 164
Italy 298 928 295 1043 299 1096 1395
Jamaica 6 23 6 26 7 23 30
Japan 151 557 159 637 168 650 818
Jersey   7   7   6 6
Jordan 6 82 5 106 4 124 128
Kazakhstan   141 1 159 1 159 160
Kenya 15 181 15 196 15 208 223
Kiribati       1   1 1
Korea, North           1 1
Korea, South 27 298 30 425 30 458 488
Kuwait 4 34 3 37 3 35 38
Kyrgyzstan   12 1 18 1 21 22
Lao People's Democratic Republic   4   5   4 4
Latvia 2 23 1 26 1 27 28
Lebanon 18 93 18 104 18 103 121
Lesotho   3   4   4 4
Liberia   7   7   6 6
Libyan Arab Jamahiriya   25   36   36 36
Lithuania   30   37   34 34
Luxembourg 1 12 2 13 1 13 14
Macao   6   7   7 7
Macedonia   18   21   20 20
Madagascar   4   6   7 7
Malawi 8 24 7 33 8 37 45
Malaysia 128 655 142 710 144 702 846
Maldives   5   8   9 9
Mali 1 7 1 9 1 11 12
Malta   29   35   37 37
Martinique   1   1   2 2
Mauritania   1   1   1 1
Mauritius   8   9   11 11
Mexico 126 1770 133 1942 135 2076 2211
Micronesia   1   1   3 3
Moldova   19   44 1 42 43
Monaco 1 1 1 1 1 1 2
Mongolia   6   7   9 9
Montenegro           1 1
Morocco 1 52   62   69 69
Mozambique 1 12 2 11 2 13 15
Myanmar   55   62   64 64
Namibia   11   14   15 15
Nepal 8 154 7 185 7 183 190
Netherlands 409 1188 423 1246 436 1232 1668
New Caledonia       1   1 1
New Zealand 113 289 114 326 119 338 457
Nicaragua   51   59   52 52
Niger   2   2   2 2
Nigeria 68 333 69 383 72 377 449
Norway 62 344 60 400 62 422 484
Oman 4 88 3 90 3 79 82
Other   10   11   14 14
Pakistan 32 369 36 414 36 386 404
Palestine 1 46 1 49 1 53 54
Panama   35   40   44 44
Papua New Guinea   6   7   7 7
Paraguay 1 21 1 26 1 28 29
Peru 13 389 14 449 13 605 618
Philippines 29 245 29 282 32 292 324
Poland 39 333 51 360 54 350 404
Portugal 34 490 35 576 34 603 637
Puerto Rico   34   36   34 34
Qatar 10 108 11 119 11 110 121
Réunion 1 2 1 2 1 2 3
Romania 13 120 11 138 10 141 151
Russian Federation 24 604 34 743 36 918 954
Rwanda 2 16 1 22 1 23 24
Saint Barthélemy   1   1   1 1
Saint Lucia   4   5   5 5
San Marino   1   1   1 1
Saudi Arabia 25 890 24 931 24 832 856
Senegal   15   18   20 20
Serbia 8 35 9 43 8 46 54
Seychelles   1   1   1 1
Sierra Leone   4   5   5 5
Singapore 74 297 76 338 80 367 447
Slovakia   15   18   17 17
Slovenia 6 35 4 46 4 49 53
Somalia   9   9   10 10
South Africa 111 412 117 444 121 451 572
South Sudan   1   1   1 1
Spain 214 1238 210 1411 213 1515 1728
Sri Lanka 7 81 7 92 6 93 99
Sudan 1 99   105 1 116 117
Suriname   2   2   2 2
Swaziland 1 4 1 4 1 3 4
Sweden 72 884 71 1072 76 1110 1186
Switzerland 125 554 136 611 138 644 782
Syrian Arab Republic 33 234 36 250 37 264 301
Taiwan 27 546 35 609 40 647 687
Tajikistan   10   10   10 10
Tanzania 9 63 9 73 8 77 85
Thailand 77 302 89 329 88 333 421
Togo       2   3 3
Tonga   1   1   1 1
Trinidad and Tobago   24   24   21 21
Tunisia 1 52   60   57 57
Turkey 15 246 12 296 12 311 323
Turkmenistan   1   2   1 1
Turks and Caicos Islands   1   1   1 1
Uganda 10 92 9 110 8 117 125
UK 2637 8993 2751 9894 2821 10242 13063
Ukraine 3 180 6 209 6 236 242
United Arab Emirates 8 226 8 246 9 228 237
United States Minor Outlying Islands 1 86 1 95 1 111 112
Uruguay 3 67 3 75 3 79 82
USA 881 7947 847 8958 903 9299 10202
Uzbekistan   27   30   33 33
Vanuatu   1   1      
Venezuela 3 73 3 76 7 90 97
Vietnam 1 91 1 109 1 118 119
Virgin Islands, U.S.   6   9   9 9
Yemen 2 29 2 31 2 29 31
Zambia   26 1 34 1 39 40
Zimbabwe 1 29 1 34 1 37 38
No country listed 19 581 19 562 21 557 578