Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 735679 | 714501 | 23866820 | 11654613 | 32.44 | 900 | |
2 | China | 594073 | 588952 | 7449577 | 5493735 | 12.54 | 474 | |
3 | United Kingdom | 237231 | 228804 | 8095842 | 2309389 | 34.13 | 625 | |
4 | Germany | 223408 | 217625 | 7063500 | 2056414 | 31.62 | 586 | |
5 | France | 175288 | 171119 | 5580652 | 1500837 | 31.84 | 532 | |
6 | Russian Federation | 168086 | 165525 | 1503143 | 563498 | 8.94 | 289 | |
7 | Italy | 142423 | 138664 | 3813456 | 1283844 | 26.78 | 447 | |
8 | Canada | 136280 | 132264 | 4152060 | 881980 | 30.47 | 481 | |
9 | Japan | 126966 | 124405 | 2972753 | 747253 | 23.41 | 408 | |
10 | Australia | 121970 | 118208 | 3880440 | 946562 | 31.81 | 479 | |
11 | India | 98062 | 95132 | 1396203 | 604471 | 14.24 | 255 | |
12 | Spain | 95306 | 93082 | 2596439 | 718967 | 27.24 | 391 | |
13 | Netherlands | 73087 | 71160 | 2566185 | 453870 | 35.11 | 441 | |
14 | Brazil | 56136 | 55005 | 999870 | 340784 | 17.81 | 260 | |
15 | Switzerland | 54741 | 53121 | 2116115 | 355971 | 38.66 | 408 | |
16 | Poland | 51247 | 50065 | 730314 | 218032 | 14.25 | 231 | |
17 | Indonesia | 43797 | 43414 | 153418 | 55589 | 3.50 | 116 | |
18 | South Korea | 41614 | 41078 | 780491 | 152470 | 18.76 | 254 | |
19 | Norway | 41449 | 40367 | 1225285 | 237307 | 29.56 | 308 | |
20 | Sweden | 41038 | 39959 | 1351004 | 218919 | 32.92 | 323 | |
21 | Iran | 35735 | 35431 | 475220 | 173334 | 13.30 | 160 | |
22 | South Africa | 31154 | 30029 | 721569 | 163199 | 23.16 | 246 | |
23 | Belgium | 31012 | 30294 | 964362 | 151005 | 31.10 | 294 | |
24 | Austria | 29178 | 28130 | 828032 | 113771 | 28.38 | 277 | |
25 | Mexico | 28195 | 27654 | 535357 | 140886 | 18.99 | 203 | |
26 | Chile | 28102 | 27769 | 873866 | 201758 | 31.10 | 262 | |
27 | Taiwan | 27878 | 27405 | 626046 | 120297 | 22.46 | 235 | |
28 | Turkey | 27660 | 27083 | 474292 | 147102 | 17.15 | 194 | |
29 | Denmark | 27387 | 26797 | 988310 | 148485 | 36.09 | 298 | |
30 | Finland | 24534 | 23943 | 696734 | 139105 | 28.40 | 247 | |
31 | Czech Republic | 24442 | 23956 | 387046 | 95965 | 15.84 | 170 | |
32 | Argentina | 23761 | 23303 | 458528 | 168113 | 19.30 | 182 | |
33 | New Zealand | 21917 | 21168 | 643451 | 139739 | 29.36 | 229 | |
34 | Portugal | 21543 | 20926 | 548588 | 106973 | 25.46 | 225 | |
35 | Greece | 21214 | 20697 | 521867 | 111948 | 24.60 | 213 | |
36 | Israel | 17964 | 17489 | 586744 | 101350 | 32.66 | 247 | |
37 | Malaysia | 16568 | 16389 | 185863 | 42403 | 11.22 | 144 | |
38 | Ukraine | 15638 | 15521 | 152840 | 38405 | 9.77 | 132 | |
39 | Hong Kong | 15318 | 14843 | 474749 | 59953 | 30.99 | 231 | |
40 | Saudi Arabia | 14889 | 14708 | 197154 | 40303 | 13.24 | 134 | |
41 | Egypt | 14675 | 14366 | 183706 | 54142 | 12.52 | 117 | |
42 | Hungary | 13321 | 13004 | 291330 | 47322 | 21.87 | 183 | |
43 | Romania | 12452 | 12175 | 137942 | 28819 | 11.08 | 124 | |
44 | Ireland | 11239 | 10870 | 356363 | 36488 | 31.71 | 191 | |
45 | Slovakia | 8995 | 8818 | 98849 | 23996 | 10.99 | 104 | |
46 | Nigeria | 8988 | 8913 | 69285 | 19708 | 7.71 | 82 | |
47 | Thailand | 8181 | 7997 | 122071 | 21290 | 14.92 | 130 | |
48 | Singapore | 8051 | 7738 | 174841 | 20771 | 21.72 | 153 | |
49 | Colombia | 7904 | 7674 | 101322 | 23003 | 12.82 | 106 | |
50 | Pakistan | 7550 | 7482 | 96996 | 28042 | 12.85 | 103 | |
51 | United Arab Emirates | 7007 | 6901 | 66056 | 9636 | 9.43 | 86 | |
52 | Iraq | 6961 | 6876 | 30951 | 10618 | 4.45 | 61 | |
53 | Croatia | 6848 | 6710 | 104286 | 25260 | 15.23 | 114 | |
54 | Slovenia | 5943 | 5755 | 108394 | 16786 | 18.24 | 120 | |
55 | Morocco | 5657 | 5544 | 83588 | 25085 | 14.78 | 102 | |
56 | Viet Nam | 5505 | 5399 | 83903 | 18269 | 15.24 | 114 | |
57 | Bulgaria | 5186 | 5089 | 78175 | 11668 | 15.07 | 101 | |
58 | Algeria | 5095 | 5043 | 61047 | 13648 | 11.98 | 87 | |
59 | Kazakhstan | 4905 | 4861 | 28172 | 5995 | 5.74 | 56 | |
60 | Estonia | 4817 | 4725 | 97831 | 21256 | 20.31 | 118 | |
61 | Serbia | 4504 | 4396 | 55005 | 12979 | 12.21 | 86 | |
62 | Iceland | 4286 | 4150 | 162735 | 25416 | 37.97 | 156 | |
63 | Tunisia | 3954 | 3852 | 56114 | 17699 | 14.19 | 82 | |
64 | Bangladesh | 3448 | 3306 | 53307 | 13394 | 15.46 | 94 | |
65 | Venezuela | 3331 | 3295 | 64995 | 6493 | 19.51 | 99 | |
66 | Lithuania | 2860 | 2809 | 41469 | 7269 | 14.50 | 75 | |
67 | Peru | 2856 | 2806 | 58203 | 9658 | 20.38 | 100 | |
68 | Kuwait | 2845 | 2823 | 22130 | 4296 | 7.78 | 56 | |
69 | Ethiopia | 2839 | 2751 | 54788 | 16736 | 19.30 | 97 | |
70 | Philippines | 2767 | 2699 | 51234 | 8417 | 18.52 | 101 | |
71 | Uzbekistan | 2687 | 2667 | 22455 | 6525 | 8.36 | 59 | |
72 | Oman | 2494 | 2445 | 34206 | 4108 | 13.72 | 78 | |
73 | Ecuador | 2392 | 2345 | 39091 | 9087 | 16.34 | 78 | |
74 | Jordan | 2222 | 2198 | 31718 | 4964 | 14.27 | 72 | |
75 | Kenya | 2166 | 2093 | 48147 | 5879 | 22.23 | 92 | |
76 | Georgia | 1768 | 1745 | 43266 | 5170 | 24.47 | 80 | |
77 | Ghana | 1739 | 1707 | 24065 | 4285 | 13.84 | 63 | |
78 | Cyprus | 1710 | 1652 | 38574 | 4255 | 22.56 | 87 | |
79 | Nepal | 1690 | 1642 | 44058 | 6249 | 26.07 | 96 | |
80 | Cameroon | 1575 | 1556 | 24502 | 9774 | 15.56 | 69 | |
81 | Sri Lanka | 1500 | 1460 | 28841 | 3697 | 19.23 | 77 | |
82 | Qatar | 1498 | 1480 | 17601 | 2267 | 11.75 | 51 | |
83 | Azerbaijan | 1457 | 1444 | 10579 | 1763 | 7.26 | 48 | |
84 | Latvia | 1372 | 1342 | 14438 | 1952 | 10.52 | 49 | |
85 | Puerto Rico | 1364 | 1340 | 36979 | 2160 | 27.11 | 87 | |
86 | Tanzania | 1339 | 1293 | 26227 | 4257 | 19.59 | 71 | |
87 | Lebanon | 1332 | 1302 | 24584 | 2576 | 18.46 | 65 | |
88 | Uruguay | 1326 | 1282 | 27417 | 5526 | 20.68 | 72 | |
89 | Armenia | 1258 | 1242 | 36691 | 4140 | 29.17 | 87 | |
90 | Costa Rica | 1257 | 1219 | 26914 | 3686 | 21.41 | 75 | |
91 | Mongolia | 1247 | 1208 | 33332 | 4580 | 26.73 | 75 | |
92 | Belarus | 1233 | 1224 | 10237 | 1051 | 8.30 | 49 | |
93 | Luxembourg | 1218 | 1189 | 27196 | 2331 | 22.33 | 79 | |
94 | Cuba | 1095 | 1059 | 15000 | 2279 | 13.70 | 53 | |
95 | Macao | 1051 | 1038 | 12931 | 1575 | 12.30 | 49 | |
96 | Botswana | 948 | 917 | 18501 | 2686 | 19.52 | 65 | |
97 | Zimbabwe | 947 | 904 | 20508 | 2652 | 21.66 | 65 | |
98 | New Caledonia | 904 | 874 | 29403 | 4050 | 32.53 | 78 | |
99 | Namibia | 892 | 874 | 31364 | 2569 | 35.16 | 81 | |
100 | Kyrgyzstan | 865 | 836 | 13188 | 2036 | 15.25 | 53 | |
101 | Senegal | 842 | 831 | 17656 | 2065 | 20.97 | 62 | |
102 | Trinidad and Tobago | 728 | 704 | 10320 | 979 | 14.18 | 51 | |
103 | Panama | 727 | 716 | 18709 | 2454 | 25.73 | 67 | |
104 | Malta | 701 | 645 | 15192 | 1628 | 21.67 | 57 | |
105 | Bolivia | 664 | 653 | 19907 | 1846 | 29.98 | 73 | |
106 | Uganda | 656 | 641 | 11187 | 1547 | 17.05 | 47 | |
107 | Libya | 644 | 640 | 6692 | 595 | 10.39 | 38 | |
108 | Macedonia | 642 | 615 | 5459 | 939 | 8.50 | 36 | |
109 | Côte d’Ivoire | 611 | 603 | 8601 | 790 | 14.08 | 45 | |
110 | Brunei Darussalam | 603 | 582 | 11711 | 1103 | 19.42 | 51 | |
111 | Syrian Arab Republic | 595 | 582 | 15856 | 1209 | 26.65 | 55 | |
112 | Sudan | 590 | 580 | 9766 | 733 | 16.55 | 47 | |
113 | Myanmar | 544 | 509 | 8685 | 1900 | 15.97 | 42 | |
114 | Albania | 542 | 535 | 6945 | 976 | 12.81 | 41 | |
115 | Bosnia and Herzegovina | 528 | 510 | 4679 | 468 | 8.86 | 32 | |
116 | Tajikistan | 525 | 514 | 6653 | 861 | 12.67 | 41 | |
117 | Yemen | 523 | 516 | 10813 | 1394 | 20.67 | 50 | |
118 | Benin | 491 | 487 | 7062 | 898 | 14.38 | 43 | |
119 | Jamaica | 487 | 467 | 12210 | 1089 | 25.07 | 50 | |
120 | Fiji | 482 | 454 | 8666 | 765 | 17.98 | 45 | |
121 | Monaco | 475 | 457 | 26419 | 1499 | 55.62 | 69 | |
122 | Burkina Faso | 469 | 459 | 8309 | 1058 | 17.72 | 48 | |
123 | Greenland | 432 | 424 | 10980 | 1357 | 25.42 | 51 | |
124 | Bermuda | 432 | 415 | 25978 | 1686 | 60.13 | 87 | |
125 | Mozambique | 426 | 418 | 6707 | 686 | 15.74 | 41 | |
126 | French Polynesia | 418 | 409 | 9115 | 913 | 21.81 | 48 | |
127 | Zambia | 395 | 390 | 7673 | 581 | 19.43 | 46 | |
128 | Madagascar | 387 | 378 | 8449 | 1348 | 21.83 | 47 | |
129 | Niger | 369 | 364 | 9395 | 791 | 25.46 | 52 | |
130 | Congo | 368 | 360 | 7396 | 703 | 20.10 | 48 | |
131 | Papua New Guinea | 348 | 342 | 5981 | 371 | 17.19 | 39 | |
132 | Palestine | 338 | 334 | 3948 | 441 | 11.68 | 32 | |
133 | Malawi | 329 | 319 | 5639 | 826 | 17.14 | 37 | |
134 | Montenegro | 321 | 306 | 2943 | 459 | 9.17 | 29 | |
135 | Bahrain | 317 | 290 | 4875 | 262 | 15.38 | 33 | |
136 | Rwanda | 293 | 286 | 3272 | 374 | 11.17 | 31 | |
137 | Angola | 270 | 268 | 4643 | 410 | 17.20 | 30 | |
138 | Cambodia | 248 | 228 | 5764 | 456 | 23.24 | 33 | |
139 | Faroe Islands | 242 | 236 | 5415 | 878 | 22.38 | 36 | |
140 | Laos | 234 | 224 | 6999 | 375 | 29.91 | 39 | |
141 | El Salvador | 217 | 216 | 3124 | 466 | 14.40 | 26 | |
142 | Mali | 215 | 210 | 4397 | 305 | 20.45 | 37 | |
143 | Guatemala | 208 | 206 | 3537 | 284 | 17.00 | 33 | |
144 | Moldova | 202 | 198 | 1914 | 163 | 9.48 | 24 | |
145 | Nicaragua | 183 | 182 | 4593 | 287 | 25.10 | 38 | |
146 | North Korea | 174 | 173 | 1148 | 94 | 6.60 | 14 | |
147 | Afghanistan | 169 | 163 | 2140 | 120 | 12.66 | 20 | |
148 | Democratic Republic Congo | 160 | 156 | 2184 | 165 | 13.65 | 23 | |
149 | Mauritius | 159 | 155 | 1967 | 183 | 12.37 | 24 | |
150 | Barbados | 159 | 152 | 4048 | 200 | 25.46 | 36 | |
151 | Gabon | 152 | 150 | 2957 | 283 | 19.45 | 27 | |
152 | Dominican Republic | 136 | 134 | 1786 | 150 | 13.13 | 23 | |
153 | Bhutan | 130 | 126 | 2759 | 225 | 21.22 | 30 | |
154 | Guam | 128 | 121 | 3170 | 146 | 24.77 | 31 | |
155 | Eritrea | 127 | 126 | 3710 | 300 | 29.21 | 32 | |
156 | Vanuatu | 117 | 114 | 2459 | 206 | 21.02 | 27 | |
157 | Honduras | 115 | 114 | 2127 | 77 | 18.50 | 23 | |
158 | Chad | 114 | 114 | 2094 | 257 | 18.37 | 24 | |
159 | French Guiana | 113 | 111 | 4065 | 156 | 35.97 | 36 | |
160 | Guadeloupe | 112 | 110 | 2685 | 87 | 23.97 | 29 | |
161 | Bahamas | 108 | 103 | 2361 | 217 | 21.86 | 25 | |
162 | Seychelles | 107 | 105 | 2586 | 130 | 24.17 | 24 | |
163 | Mauritania | 106 | 103 | 1995 | 85 | 18.82 | 25 | |
164 | Falkland Islands (Malvinas) | 105 | 104 | 1848 | 224 | 17.60 | 23 | |
165 | Togo | 105 | 105 | 1712 | 159 | 16.30 | 22 | |
166 | Paraguay | 100 | 98 | 2919 | 162 | 29.19 | 24 | |
167 | Montserrat | 98 | 98 | 4166 | 297 | 42.51 | 35 | |
168 | Maldives | 97 | 96 | 2627 | 229 | 27.08 | 27 | |
169 | Swaziland | 96 | 96 | 1968 | 54 | 20.50 | 23 | |
170 | Cape Verde | 92 | 92 | 1607 | 134 | 17.47 | 24 | |
171 | Solomon Islands | 82 | 82 | 2841 | 106 | 34.65 | 28 | |
172 | Turkmenistan | 77 | 77 | 1337 | 29 | 17.36 | 18 | |
173 | Sierra Leone | 70 | 70 | 917 | 67 | 13.10 | 18 | |
174 | Haïti | 69 | 68 | 1616 | 200 | 23.42 | 19 | |
175 | Andorra | 66 | 64 | 1789 | 86 | 27.11 | 20 | |
176 | Palau | 65 | 64 | 1043 | 114 | 16.05 | 18 | |
177 | Guyana | 64 | 60 | 1168 | 43 | 18.25 | 18 | |
178 | Burundi | 61 | 61 | 875 | 62 | 14.34 | 18 | |
179 | Guinea | 61 | 61 | 1445 | 25 | 23.69 | 16 | |
180 | Suriname | 59 | 58 | 1224 | 50 | 20.75 | 18 | |
181 | Lesotho | 59 | 57 | 1239 | 30 | 21.00 | 15 | |
182 | Reunion | 58 | 58 | 1769 | 22 | 30.50 | 22 | |
183 | Belize | 56 | 56 | 1590 | 55 | 28.39 | 20 | |
184 | Virgin Islands (British) | 54 | 54 | 3157 | 56 | 58.46 | 23 | |
185 | Samoa | 54 | 53 | 1930 | 33 | 35.74 | 20 | |
186 | Central African Republic | 49 | 49 | 884 | 71 | 18.04 | 16 | |
187 | Djibouti | 49 | 49 | 1079 | 129 | 22.02 | 15 | |
188 | San Marino | 47 | 47 | 630 | 96 | 13.40 | 16 | |
189 | Gibraltar | 44 | 42 | 1738 | 112 | 39.50 | 22 | |
190 | Liechtenstein | 40 | 38 | 484 | 31 | 12.10 | 13 | |
191 | Timor-Leste | 39 | 39 | 437 | 31 | 11.21 | 13 | |
192 | Virgin Islands (U.S.) | 37 | 37 | 3082 | 20 | 83.30 | 15 | |
193 | Martinique | 36 | 36 | 509 | 8 | 14.14 | 13 | |
194 | Gambia | 36 | 36 | 1860 | 31 | 51.67 | 18 | |
195 | Netherlands Antilles | 35 | 35 | 1139 | 20 | 32.54 | 19 | |
196 | Tonga | 33 | 32 | 604 | 27 | 18.30 | 14 | |
197 | Cayman Islands | 33 | 32 | 1203 | 19 | 36.45 | 14 | |
198 | Svalbard and Jan Mayen | 30 | 30 | 391 | 3 | 13.03 | 12 | |
199 | Federated States of Micronesia | 28 | 26 | 611 | 16 | 21.82 | 15 | |
200 | Cook Islands | 25 | 24 | 363 | 4 | 14.52 | 10 | |
201 | Marshall Islands | 22 | 22 | 754 | 6 | 34.27 | 14 | |
202 | Grenada | 21 | 21 | 717 | 10 | 34.14 | 10 | |
203 | American Samoa | 21 | 20 | 481 | 7 | 22.90 | 13 | |
204 | Comoros | 21 | 17 | 313 | 14 | 14.90 | 7 | |
205 | Dominica | 20 | 20 | 830 | 14 | 41.50 | 11 | |
206 | Somalia | 18 | 18 | 135 | 4 | 7.50 | 6 | |
207 | Turks and Caicos Islands | 16 | 15 | 160 | 17 | 10.00 | 7 | |
208 | Vatican City State | 15 | 13 | 472 | 13 | 31.47 | 9 | |
209 | Kiribati | 14 | 14 | 376 | 6 | 26.86 | 10 | |
210 | Guinea-Bissau | 14 | 14 | 160 | 13 | 11.43 | 5 | |
211 | Antigua and Barbuda | 13 | 13 | 496 | 4 | 38.15 | 8 | |
212 | Liberia | 13 | 13 | 265 | 4 | 20.38 | 6 | |
213 | Republic of South Sudan | 13 | 13 | 24 | 0 | 1.85 | 3 | |
214 | Equatorial Guinea | 12 | 12 | 263 | 4 | 21.92 | 7 | |
215 | Mayotte | 12 | 12 | 196 | 5 | 16.33 | 6 | |
216 | Northern Mariana Islands | 12 | 11 | 260 | 17 | 21.67 | 7 | |
217 | Saint Helena | 11 | 10 | 103 | 2 | 9.36 | 4 | |
218 | Saint Kitts and Nevis | 11 | 11 | 419 | 3 | 38.09 | 6 | |
219 | Saint Lucia | 10 | 10 | 410 | 4 | 41.00 | 7 | |
220 | Sao Tome and Principe | 8 | 7 | 269 | 12 | 33.63 | 4 | |
221 | Tuvalu | 6 | 6 | 326 | 3 | 54.33 | 6 | |
222 | Anguilla | 5 | 5 | 61 | 0 | 12.20 | 2 | |
223 | Aruba | 5 | 5 | 60 | 3 | 12.00 | 2 | |
224 | Niue | 5 | 5 | 81 | 3 | 16.20 | 4 | |
225 | Saint Vincent and the Grenadines | 5 | 5 | 345 | 1 | 69.00 | 3 | |
226 | United States Minor Outlying Islands | 4 | 4 | 236 | 0 | 59.00 | 3 | |
227 | Curaçao | 4 | 4 | 33 | 8 | 8.25 | 3 | |
228 | Nauru | 2 | 2 | 40 | 0 | 20.00 | 2 | |
229 | South Georgia and the South Sandwich Islands | 2 | 2 | 2 | 0 | 1.00 | 1 | |
230 | French Southern Territories | 2 | 2 | 47 | 0 | 23.50 | 2 | |
231 | Wallis and Futuna | 2 | 2 | 1 | 0 | 0.50 | 1 | |
232 | Western Sahara | 1 | 1 | 7 | 0 | 7.00 | 1 | |
233 | Heard Island and McDonald Islands | 1 | 1 | 11 | 0 | 11.00 | 1 | |
234 | Christmas Island | 1 | 1 | 0 | 0 | 0.00 | 0 | |
235 | British Indian Ocean Territory | 1 | 1 | 104 | 0 | 104.00 | 1 | |
236 | Bouvet Island | 1 | 1 | 0 | 0 | 0.00 | 0 |
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Scimago Lab, Copyright 2007-2022. Data Source: Scopus®