Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 190685 | 167571 | 8155917 | 3592008 | 42.77 | 1910 | |
2 | United Kingdom | 53129 | 44817 | 2304789 | 456031 | 43.38 | 1314 | |
3 | China | 52384 | 51360 | 1097656 | 470855 | 20.95 | 705 | |
4 | Germany | 44113 | 39153 | 1665767 | 325658 | 37.76 | 1096 | |
5 | Japan | 38627 | 36512 | 962126 | 207321 | 24.91 | 796 | |
6 | France | 30366 | 27185 | 1120671 | 173380 | 36.91 | 1045 | |
7 | Italy | 29456 | 25953 | 1168141 | 214434 | 39.66 | 984 | |
8 | Canada | 27533 | 24786 | 1331133 | 198225 | 48.35 | 1111 | |
9 | Spain | 23270 | 19993 | 736055 | 124514 | 31.63 | 824 | |
10 | Australia | 21221 | 18543 | 946282 | 164854 | 44.59 | 935 | |
11 | India | 19469 | 17106 | 443553 | 127202 | 22.78 | 528 | |
12 | Netherlands | 19066 | 17018 | 1042907 | 138881 | 54.70 | 992 | |
13 | Brazil | 16204 | 15141 | 397263 | 111658 | 24.52 | 557 | |
14 | South Korea | 15599 | 14933 | 441457 | 71656 | 28.30 | 537 | |
15 | Turkey | 13671 | 12605 | 214239 | 36913 | 15.67 | 397 | |
16 | Switzerland | 11972 | 10767 | 613873 | 58986 | 51.28 | 870 | |
17 | Sweden | 10616 | 9799 | 514270 | 61048 | 48.44 | 805 | |
18 | Belgium | 8942 | 8101 | 454253 | 42579 | 50.80 | 789 | |
19 | Poland | 8867 | 8431 | 192738 | 28068 | 21.74 | 518 | |
20 | Taiwan | 8665 | 8046 | 238950 | 34870 | 27.58 | 431 | |
21 | Denmark | 6938 | 6294 | 357849 | 41799 | 51.58 | 716 | |
22 | Iran | 6720 | 6391 | 132421 | 42090 | 19.71 | 296 | |
23 | Greece | 6193 | 5491 | 209609 | 19077 | 33.85 | 492 | |
24 | Austria | 5970 | 5386 | 289040 | 23505 | 48.42 | 605 | |
25 | Israel | 5288 | 4762 | 233302 | 20194 | 44.12 | 588 | |
26 | Norway | 5222 | 4535 | 243093 | 24953 | 46.55 | 591 | |
27 | Czech Republic | 4494 | 4256 | 139492 | 14967 | 31.04 | 443 | |
28 | Finland | 4421 | 4162 | 221305 | 21539 | 50.06 | 597 | |
29 | Mexico | 4032 | 3748 | 109593 | 14285 | 27.18 | 393 | |
30 | Russian Federation | 3749 | 3647 | 75552 | 13207 | 20.15 | 399 | |
31 | Ireland | 3620 | 3255 | 164563 | 11972 | 45.46 | 486 | |
32 | New Zealand | 3605 | 3167 | 141844 | 13868 | 39.35 | 485 | |
33 | Portugal | 3468 | 3219 | 132859 | 15562 | 38.31 | 440 | |
34 | Hong Kong | 3426 | 3155 | 142755 | 14264 | 41.67 | 464 | |
35 | South Africa | 3325 | 2997 | 139097 | 24698 | 41.83 | 444 | |
36 | Argentina | 3278 | 3006 | 95839 | 11482 | 29.24 | 392 | |
37 | Thailand | 3087 | 2754 | 92126 | 12116 | 29.84 | 335 | |
38 | Singapore | 2888 | 2597 | 141146 | 10547 | 48.87 | 446 | |
39 | Egypt | 2645 | 2560 | 83576 | 9149 | 31.60 | 261 | |
40 | Hungary | 2505 | 2375 | 94030 | 7947 | 37.54 | 406 | |
41 | Pakistan | 2202 | 2030 | 51795 | 8578 | 23.52 | 275 | |
42 | Malaysia | 2198 | 2087 | 62098 | 11367 | 28.25 | 287 | |
43 | Croatia | 2009 | 1916 | 52196 | 4405 | 25.98 | 253 | |
44 | Nigeria | 1988 | 1944 | 36426 | 6550 | 18.32 | 208 | |
45 | Saudi Arabia | 1873 | 1737 | 50267 | 6348 | 26.84 | 297 | |
46 | Romania | 1864 | 1797 | 47197 | 4685 | 25.32 | 282 | |
47 | Chile | 1727 | 1615 | 42439 | 5748 | 24.57 | 314 | |
48 | Serbia | 1578 | 1512 | 41151 | 3711 | 26.08 | 240 | |
49 | Tunisia | 1510 | 1392 | 37348 | 3549 | 24.73 | 181 | |
50 | Colombia | 1347 | 1250 | 39615 | 4359 | 29.41 | 276 | |
51 | Slovakia | 1162 | 1109 | 37421 | 2889 | 32.20 | 237 | |
52 | Slovenia | 1075 | 1030 | 41268 | 3479 | 38.39 | 262 | |
53 | Cuba | 1044 | 989 | 14207 | 1703 | 13.61 | 142 | |
54 | Morocco | 869 | 794 | 9509 | 1235 | 10.94 | 154 | |
55 | Kenya | 764 | 727 | 37380 | 4680 | 48.93 | 237 | |
56 | Venezuela | 704 | 663 | 13623 | 973 | 19.35 | 178 | |
57 | Bulgaria | 685 | 665 | 24594 | 1183 | 35.90 | 214 | |
58 | Bangladesh | 626 | 605 | 22319 | 2764 | 35.65 | 213 | |
59 | Lebanon | 596 | 530 | 24543 | 1440 | 41.18 | 219 | |
60 | Indonesia | 533 | 506 | 20533 | 1920 | 38.52 | 195 | |
61 | Uganda | 503 | 481 | 27826 | 3587 | 55.32 | 193 | |
62 | Jordan | 493 | 476 | 9929 | 1063 | 20.14 | 149 | |
63 | United Arab Emirates | 484 | 439 | 14446 | 938 | 29.85 | 192 | |
64 | Peru | 481 | 432 | 29564 | 1829 | 61.46 | 229 | |
65 | Nepal | 471 | 431 | 8774 | 1163 | 18.63 | 136 | |
66 | Tanzania | 452 | 438 | 20401 | 2808 | 45.13 | 177 | |
67 | Ukraine | 445 | 439 | 19414 | 1475 | 43.63 | 201 | |
68 | Iceland | 419 | 379 | 24312 | 1079 | 58.02 | 238 | |
69 | Lithuania | 412 | 404 | 22370 | 1049 | 54.30 | 203 | |
70 | Viet Nam | 408 | 392 | 17671 | 1898 | 43.31 | 200 | |
71 | Kuwait | 399 | 384 | 8943 | 632 | 22.41 | 142 | |
72 | Estonia | 371 | 362 | 16809 | 1212 | 45.31 | 232 | |
73 | Bosnia and Herzegovina | 354 | 346 | 5504 | 300 | 15.55 | 97 | |
74 | Puerto Rico | 339 | 328 | 12748 | 474 | 37.60 | 187 | |
75 | Philippines | 335 | 306 | 16596 | 727 | 49.54 | 219 | |
76 | Sri Lanka | 316 | 288 | 9748 | 827 | 30.85 | 164 | |
77 | Ghana | 303 | 288 | 13198 | 1997 | 43.56 | 166 | |
78 | Ethiopia | 299 | 280 | 9409 | 2902 | 31.47 | 152 | |
79 | Cameroon | 296 | 278 | 10040 | 1516 | 33.92 | 127 | |
80 | Oman | 278 | 229 | 4856 | 401 | 17.47 | 126 | |
81 | Uruguay | 269 | 256 | 7728 | 712 | 28.73 | 164 | |
82 | Iraq | 265 | 227 | 6647 | 301 | 25.08 | 116 | |
83 | Qatar | 264 | 249 | 6992 | 827 | 26.48 | 179 | |
84 | Cyprus | 235 | 214 | 20922 | 642 | 89.03 | 167 | |
85 | Algeria | 221 | 212 | 7259 | 624 | 32.85 | 121 | |
86 | Sudan | 219 | 206 | 5169 | 528 | 23.60 | 104 | |
87 | Luxembourg | 218 | 201 | 12142 | 627 | 55.70 | 176 | |
88 | Malawi | 217 | 204 | 8625 | 1110 | 39.75 | 155 | |
89 | Senegal | 189 | 183 | 3591 | 410 | 19.00 | 123 | |
90 | Zambia | 173 | 158 | 8951 | 802 | 51.74 | 136 | |
91 | Libya | 169 | 154 | 1735 | 64 | 10.27 | 69 | |
92 | Burkina Faso | 167 | 161 | 4651 | 674 | 27.85 | 109 | |
93 | Zimbabwe | 160 | 150 | 5427 | 575 | 33.92 | 136 | |
94 | Macedonia | 156 | 150 | 11430 | 303 | 73.27 | 120 | |
95 | Azerbaijan | 155 | 155 | 2299 | 43 | 14.83 | 69 | |
96 | Costa Rica | 152 | 141 | 7683 | 379 | 50.55 | 161 | |
97 | Ecuador | 149 | 144 | 10412 | 477 | 69.88 | 130 | |
98 | Georgia | 148 | 143 | 14979 | 136 | 101.21 | 159 | |
99 | Belarus | 132 | 131 | 3449 | 217 | 26.13 | 129 | |
100 | Côte d’Ivoire | 130 | 123 | 3069 | 359 | 23.61 | 106 | |
101 | Trinidad and Tobago | 126 | 113 | 2365 | 135 | 18.77 | 91 | |
102 | Jamaica | 125 | 112 | 4176 | 255 | 33.41 | 100 | |
103 | Bahrain | 120 | 113 | 4296 | 113 | 35.80 | 89 | |
104 | Latvia | 119 | 117 | 7357 | 241 | 61.82 | 163 | |
105 | Congo | 113 | 110 | 2834 | 261 | 25.08 | 100 | |
106 | Malta | 107 | 102 | 4097 | 145 | 38.29 | 124 | |
107 | Macao | 106 | 104 | 3451 | 449 | 32.56 | 112 | |
108 | Cambodia | 102 | 95 | 6022 | 491 | 59.04 | 110 | |
109 | Syrian Arab Republic | 100 | 92 | 2814 | 161 | 28.14 | 86 | |
110 | Benin | 99 | 95 | 2772 | 473 | 28.00 | 94 | |
111 | Gambia | 93 | 86 | 3809 | 340 | 40.96 | 135 | |
112 | Mali | 93 | 90 | 3267 | 245 | 35.13 | 100 | |
113 | Botswana | 89 | 76 | 3123 | 207 | 35.09 | 95 | |
114 | Armenia | 87 | 82 | 9621 | 100 | 110.59 | 86 | |
115 | Palestine | 84 | 74 | 2414 | 166 | 28.74 | 92 | |
116 | Guatemala | 82 | 76 | 4230 | 196 | 51.59 | 100 | |
117 | Yemen | 79 | 78 | 1360 | 134 | 17.22 | 72 | |
118 | Mozambique | 75 | 69 | 6422 | 361 | 85.63 | 117 | |
119 | Bolivia | 74 | 74 | 2996 | 209 | 40.49 | 97 | |
120 | Madagascar | 73 | 70 | 1512 | 233 | 20.71 | 82 | |
121 | Gabon | 71 | 68 | 1991 | 237 | 28.04 | 97 | |
122 | Panama | 68 | 64 | 3388 | 200 | 49.82 | 126 | |
123 | Mongolia | 66 | 65 | 1828 | 132 | 27.70 | 82 | |
124 | Papua New Guinea | 64 | 61 | 1903 | 285 | 29.73 | 90 | |
125 | Paraguay | 59 | 53 | 3866 | 142 | 65.53 | 86 | |
126 | Rwanda | 58 | 56 | 1763 | 130 | 30.40 | 93 | |
127 | Laos | 55 | 49 | 1430 | 248 | 26.00 | 81 | |
128 | Togo | 52 | 49 | 585 | 50 | 11.25 | 54 | |
129 | Uzbekistan | 51 | 50 | 888 | 47 | 17.41 | 61 | |
130 | Afghanistan | 51 | 42 | 1079 | 72 | 21.16 | 55 | |
131 | Monaco | 46 | 43 | 1333 | 94 | 28.98 | 91 | |
132 | Brunei Darussalam | 45 | 35 | 848 | 52 | 18.84 | 67 | |
133 | Grenada | 44 | 40 | 751 | 33 | 17.07 | 63 | |
134 | Albania | 44 | 42 | 2739 | 47 | 62.25 | 73 | |
135 | Barbados | 44 | 32 | 893 | 54 | 20.30 | 78 | |
136 | Nicaragua | 43 | 43 | 1623 | 141 | 37.74 | 78 | |
137 | Honduras | 43 | 40 | 2872 | 45 | 66.79 | 70 | |
138 | Kazakhstan | 41 | 41 | 825 | 66 | 20.12 | 87 | |
139 | Niger | 38 | 36 | 921 | 56 | 24.24 | 69 | |
140 | Myanmar | 37 | 36 | 1373 | 81 | 37.11 | 71 | |
141 | Montenegro | 35 | 35 | 896 | 49 | 25.60 | 47 | |
142 | Guadeloupe | 33 | 31 | 619 | 39 | 18.76 | 64 | |
143 | Moldova | 32 | 31 | 9380 | 39 | 293.13 | 82 | |
144 | Eswatini | 31 | 28 | 968 | 15 | 31.23 | 55 | |
145 | El Salvador | 31 | 31 | 3940 | 46 | 127.10 | 67 | |
146 | New Caledonia | 28 | 28 | 971 | 58 | 34.68 | 62 | |
147 | Haïti | 27 | 23 | 972 | 103 | 36.00 | 69 | |
148 | Dominican Republic | 27 | 24 | 1262 | 39 | 46.74 | 79 | |
149 | Sierra Leone | 27 | 23 | 959 | 109 | 35.52 | 73 | |
150 | Democratic Republic Congo | 25 | 23 | 949 | 48 | 37.96 | 63 | |
151 | Guinea | 23 | 19 | 455 | 66 | 19.78 | 70 | |
152 | Reunion | 22 | 20 | 774 | 15 | 35.18 | 45 | |
153 | French Guiana | 21 | 19 | 691 | 84 | 32.90 | 65 | |
154 | Netherlands Antilles | 20 | 16 | 604 | 4 | 30.20 | 47 | |
155 | Liechtenstein | 20 | 18 | 912 | 27 | 45.60 | 41 | |
156 | Fiji | 20 | 20 | 499 | 62 | 24.95 | 67 | |
157 | Kyrgyzstan | 19 | 19 | 809 | 27 | 42.58 | 69 | |
158 | Martinique | 19 | 18 | 278 | 16 | 14.63 | 49 | |
159 | Central African Republic | 19 | 18 | 411 | 35 | 21.63 | 50 | |
160 | Namibia | 18 | 17 | 563 | 60 | 31.28 | 68 | |
161 | Greenland | 18 | 18 | 382 | 88 | 21.22 | 53 | |
162 | Guinea-Bissau | 18 | 16 | 715 | 220 | 39.72 | 68 | |
163 | Mauritius | 17 | 16 | 344 | 27 | 20.24 | 68 | |
164 | Angola | 16 | 15 | 255 | 24 | 15.94 | 47 | |
165 | Solomon Islands | 14 | 12 | 634 | 33 | 45.29 | 37 | |
166 | Federated States of Micronesia | 14 | 14 | 63 | 5 | 4.50 | 32 | |
167 | French Polynesia | 12 | 12 | 331 | 10 | 27.58 | 63 | |
168 | Guam | 11 | 11 | 442 | 5 | 40.18 | 53 | |
169 | Bhutan | 11 | 9 | 195 | 26 | 17.73 | 41 | |
170 | Faroe Islands | 11 | 10 | 940 | 42 | 85.45 | 59 | |
171 | Guyana | 11 | 10 | 178 | 10 | 16.18 | 39 | |
172 | Burundi | 10 | 10 | 357 | 12 | 35.70 | 45 | |
173 | Tajikistan | 9 | 9 | 219 | 20 | 24.33 | 37 | |
174 | Saint Kitts and Nevis | 9 | 7 | 200 | 30 | 22.22 | 41 | |
175 | Somalia | 8 | 8 | 246 | 25 | 30.75 | 28 | |
176 | Cayman Islands | 8 | 8 | 373 | 3 | 46.63 | 24 | |
177 | Liberia | 7 | 6 | 183 | 29 | 26.14 | 54 | |
178 | Djibouti | 7 | 7 | 53 | 3 | 7.57 | 23 | |
179 | Suriname | 7 | 7 | 57 | 6 | 8.14 | 41 | |
180 | Lesotho | 7 | 6 | 172 | 4 | 24.57 | 36 | |
181 | Seychelles | 7 | 7 | 167 | 6 | 23.86 | 48 | |
182 | Saint Lucia | 7 | 6 | 57 | 1 | 8.14 | 18 | |
183 | Vanuatu | 7 | 7 | 253 | 13 | 36.14 | 33 | |
184 | Dominica | 6 | 5 | 115 | 0 | 19.17 | 38 | |
185 | Belize | 6 | 6 | 139 | 1 | 23.17 | 28 | |
186 | Bahamas | 5 | 4 | 79 | 15 | 15.80 | 33 | |
187 | Mauritania | 4 | 4 | 99 | 7 | 24.75 | 32 | |
188 | Sao Tome and Principe | 4 | 4 | 89 | 7 | 22.25 | 17 | |
189 | Aruba | 4 | 4 | 57 | 0 | 14.25 | 19 | |
190 | Chad | 4 | 4 | 87 | 5 | 21.75 | 39 | |
191 | Andorra | 4 | 4 | 65 | 2 | 16.25 | 27 | |
192 | Palau | 3 | 3 | 32 | 0 | 10.67 | 20 | |
193 | Comoros | 3 | 3 | 555 | 12 | 185.00 | 21 | |
194 | Tonga | 3 | 3 | 40 | 3 | 13.33 | 29 | |
195 | Eritrea | 3 | 3 | 43 | 3 | 14.33 | 40 | |
196 | Virgin Islands (U.S.) | 3 | 3 | 120 | 0 | 40.00 | 22 | |
197 | Antigua and Barbuda | 3 | 3 | 31 | 0 | 10.33 | 19 | |
198 | Maldives | 2 | 2 | 17 | 2 | 8.50 | 24 | |
199 | Timor-Leste | 2 | 2 | 49 | 3 | 24.50 | 21 | |
200 | San Marino | 2 | 2 | 213 | 5 | 106.50 | 35 | |
201 | Virgin Islands (British) | 2 | 2 | 6 | 0 | 3.00 | 11 | |
202 | American Samoa | 2 | 2 | 29 | 4 | 14.50 | 23 | |
203 | Equatorial Guinea | 2 | 2 | 25 | 3 | 12.50 | 31 | |
204 | North Korea | 1 | 1 | 12 | 0 | 12.00 | 21 | |
205 | Saint Vincent and the Grenadines | 1 | 1 | 23 | 0 | 23.00 | 17 | |
206 | South Georgia and the South Sandwich Islands | 1 | 1 | 17 | 0 | 17.00 | 3 | |
207 | Mayotte | 1 | 1 | 2 | 0 | 2.00 | 12 | |
208 | Western Sahara | 1 | 1 | 26 | 0 | 26.00 | 1 | |
209 | Bermuda | 1 | 1 | 18 | 0 | 18.00 | 27 | |
210 | Marshall Islands | 1 | 1 | 25 | 1 | 25.00 | 18 | |
211 | Wallis and Futuna | 1 | 1 | 22 | 0 | 22.00 | 6 | |
212 | Samoa | 1 | 1 | 10 | 0 | 10.00 | 28 | |
213 | Turkmenistan | 1 | 1 | 0 | 0 | 0.00 | 14 | |
214 | Northern Mariana Islands | 1 | 1 | 11 | 0 | 11.00 | 11 | |
215 | Christmas Island | 1 | 1 | 21 | 0 | 21.00 | 1 | |
216 | Cape Verde | 1 | 1 | 11 | 2 | 11.00 | 20 | |
217 | Cocos (Keeling) Islands | 1 | 1 | 20 | 0 | 20.00 | 2 |
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