Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 373866 | 354483 | 19294238 | 8351772 | 51.61 | 2711 | |
2 | Japan | 103612 | 101538 | 2858319 | 699905 | 27.59 | 1171 | |
3 | United Kingdom | 102184 | 93642 | 4446012 | 924058 | 43.51 | 1707 | |
4 | Germany | 92559 | 89292 | 3439410 | 755327 | 37.16 | 1498 | |
5 | China | 65620 | 65311 | 867515 | 431904 | 13.22 | 1112 | |
6 | France | 64998 | 62515 | 2385999 | 451540 | 36.71 | 1352 | |
7 | Italy | 46241 | 44369 | 1588847 | 324208 | 34.36 | 1189 | |
8 | Canada | 44941 | 42829 | 2111644 | 338953 | 46.99 | 1381 | |
9 | Russian Federation | 36600 | 36347 | 434419 | 127041 | 11.87 | 675 | |
10 | Spain | 33086 | 31454 | 1059708 | 221436 | 32.03 | 1073 | |
11 | Australia | 31766 | 29873 | 1315423 | 240763 | 41.41 | 1193 | |
12 | India | 26662 | 25822 | 553547 | 184642 | 20.76 | 745 | |
13 | Netherlands | 25640 | 24532 | 1325617 | 170562 | 51.70 | 1206 | |
14 | South Korea | 21238 | 20922 | 550184 | 93746 | 25.91 | 810 | |
15 | Sweden | 19834 | 19304 | 980024 | 122901 | 49.41 | 1036 | |
16 | Switzerland | 17960 | 17253 | 942664 | 101353 | 52.49 | 1142 | |
17 | Brazil | 16603 | 16331 | 407278 | 128116 | 24.53 | 690 | |
18 | Poland | 16483 | 16253 | 308363 | 69921 | 18.71 | 660 | |
19 | Taiwan | 15391 | 15132 | 386362 | 66761 | 25.10 | 615 | |
20 | Belgium | 13970 | 13448 | 568150 | 64714 | 40.67 | 942 | |
21 | Israel | 12540 | 12060 | 578172 | 63397 | 46.11 | 821 | |
22 | Finland | 10152 | 9893 | 444951 | 56997 | 43.83 | 756 | |
23 | Denmark | 10146 | 9818 | 547186 | 60944 | 53.93 | 900 | |
24 | Austria | 10026 | 9587 | 385855 | 40818 | 38.49 | 783 | |
25 | Turkey | 9969 | 9473 | 218462 | 48471 | 21.91 | 535 | |
26 | Hong Kong | 8549 | 8264 | 310441 | 35649 | 36.31 | 687 | |
27 | Ukraine | 7768 | 7718 | 60122 | 16923 | 7.74 | 323 | |
28 | Greece | 7395 | 7147 | 224684 | 31758 | 30.38 | 610 | |
29 | Czech Republic | 7362 | 7258 | 138603 | 28747 | 18.83 | 554 | |
30 | Mexico | 7121 | 6969 | 178503 | 34385 | 25.07 | 536 | |
31 | Norway | 7053 | 6817 | 329541 | 40537 | 46.72 | 747 | |
32 | Singapore | 6210 | 6099 | 195262 | 18304 | 31.44 | 697 | |
33 | New Zealand | 6113 | 5834 | 232287 | 31324 | 38.00 | 633 | |
34 | Hungary | 5896 | 5777 | 154814 | 20425 | 26.26 | 540 | |
35 | Argentina | 5785 | 5647 | 151382 | 27949 | 26.17 | 510 | |
36 | South Africa | 5558 | 5256 | 148036 | 29178 | 26.63 | 567 | |
37 | Portugal | 5060 | 4950 | 161020 | 26410 | 31.82 | 599 | |
38 | Ireland | 3974 | 3720 | 182043 | 13257 | 45.81 | 628 | |
39 | Egypt | 3543 | 3506 | 63410 | 12331 | 17.90 | 349 | |
40 | Romania | 3168 | 3146 | 42204 | 8141 | 13.32 | 364 | |
41 | Slovakia | 2762 | 2714 | 47795 | 7894 | 17.30 | 331 | |
42 | Chile | 2427 | 2378 | 81628 | 13629 | 33.63 | 451 | |
43 | Thailand | 2374 | 2331 | 56029 | 8273 | 23.60 | 396 | |
44 | Croatia | 2340 | 2309 | 31831 | 6490 | 13.60 | 337 | |
45 | Slovenia | 2229 | 2191 | 47884 | 7515 | 21.48 | 361 | |
46 | Bulgaria | 2229 | 2187 | 38044 | 5278 | 17.07 | 305 | |
47 | Iran | 2225 | 2199 | 47166 | 15894 | 21.20 | 416 | |
48 | Saudi Arabia | 2004 | 1935 | 37850 | 5169 | 18.89 | 478 | |
49 | Malaysia | 1567 | 1534 | 37896 | 6691 | 24.18 | 415 | |
50 | Belarus | 1563 | 1558 | 21033 | 2528 | 13.46 | 213 | |
51 | Pakistan | 1489 | 1413 | 21135 | 4651 | 14.19 | 353 | |
52 | Venezuela | 1452 | 1422 | 30675 | 3601 | 21.13 | 254 | |
53 | Cuba | 1400 | 1380 | 20958 | 3621 | 14.97 | 200 | |
54 | Morocco | 1367 | 1338 | 22943 | 4352 | 16.78 | 232 | |
55 | Nigeria | 1306 | 1287 | 21440 | 4559 | 16.42 | 260 | |
56 | Tunisia | 1033 | 1006 | 19691 | 3829 | 19.06 | 235 | |
57 | Serbia | 988 | 971 | 13525 | 2072 | 13.69 | 307 | |
58 | Colombia | 859 | 834 | 21659 | 3006 | 25.21 | 356 | |
59 | Lithuania | 849 | 839 | 12869 | 2492 | 15.16 | 265 | |
60 | Estonia | 732 | 719 | 21642 | 3373 | 29.57 | 346 | |
61 | Kenya | 686 | 667 | 24835 | 3500 | 36.20 | 310 | |
62 | Jordan | 683 | 672 | 14051 | 1450 | 20.57 | 219 | |
63 | Indonesia | 678 | 664 | 20295 | 2188 | 29.93 | 284 | |
64 | Kuwait | 665 | 654 | 13460 | 1287 | 20.24 | 195 | |
65 | Algeria | 648 | 643 | 11932 | 1989 | 18.41 | 213 | |
66 | Bangladesh | 628 | 607 | 12924 | 1746 | 20.58 | 252 | |
67 | Lebanon | 571 | 551 | 13342 | 1142 | 23.37 | 264 | |
68 | United Arab Emirates | 571 | 554 | 11493 | 938 | 20.13 | 268 | |
69 | Philippines | 494 | 482 | 15810 | 1376 | 32.00 | 296 | |
70 | Georgia | 481 | 467 | 13408 | 885 | 27.88 | 219 | |
71 | Uzbekistan | 478 | 474 | 3987 | 692 | 8.34 | 106 | |
72 | Armenia | 473 | 466 | 8292 | 1611 | 17.53 | 214 | |
73 | Latvia | 454 | 450 | 7809 | 1180 | 17.20 | 202 | |
74 | Puerto Rico | 454 | 446 | 15263 | 1060 | 33.62 | 253 | |
75 | Viet Nam | 433 | 428 | 15642 | 1745 | 36.12 | 269 | |
76 | Iceland | 410 | 398 | 22275 | 2071 | 54.33 | 370 | |
77 | Uruguay | 372 | 364 | 11472 | 1505 | 30.84 | 222 | |
78 | Zimbabwe | 339 | 313 | 10623 | 587 | 31.34 | 164 | |
79 | Peru | 336 | 326 | 10543 | 1022 | 31.38 | 288 | |
80 | Oman | 336 | 316 | 6680 | 674 | 19.88 | 176 | |
81 | Costa Rica | 287 | 279 | 11368 | 1294 | 39.61 | 214 | |
82 | Sri Lanka | 286 | 277 | 6776 | 611 | 23.69 | 225 | |
83 | Ethiopia | 261 | 256 | 7757 | 1606 | 29.72 | 193 | |
84 | Tanzania | 256 | 246 | 9121 | 1229 | 35.63 | 205 | |
85 | Cameroon | 250 | 247 | 6499 | 1415 | 26.00 | 167 | |
86 | Kazakhstan | 248 | 244 | 4108 | 467 | 16.56 | 138 | |
87 | Cyprus | 235 | 229 | 5966 | 635 | 25.39 | 254 | |
88 | Uganda | 229 | 220 | 10526 | 1310 | 45.97 | 209 | |
89 | Moldova | 223 | 223 | 2762 | 530 | 12.39 | 135 | |
90 | Senegal | 219 | 206 | 5808 | 531 | 26.52 | 146 | |
91 | Ghana | 217 | 210 | 6266 | 830 | 28.88 | 191 | |
92 | Macedonia | 215 | 208 | 4331 | 383 | 20.14 | 152 | |
93 | Nepal | 212 | 194 | 7242 | 649 | 34.16 | 175 | |
94 | Jamaica | 206 | 195 | 4152 | 426 | 20.16 | 121 | |
95 | Azerbaijan | 197 | 196 | 1117 | 316 | 5.67 | 138 | |
96 | Trinidad and Tobago | 163 | 149 | 3124 | 214 | 19.17 | 117 | |
97 | Botswana | 154 | 154 | 2580 | 244 | 16.75 | 127 | |
98 | Malawi | 137 | 121 | 4033 | 452 | 29.44 | 166 | |
99 | Ecuador | 132 | 126 | 5379 | 711 | 40.75 | 197 | |
100 | Côte d’Ivoire | 130 | 127 | 3058 | 310 | 23.52 | 134 | |
101 | Syrian Arab Republic | 129 | 126 | 3382 | 287 | 26.22 | 130 | |
102 | Luxembourg | 128 | 122 | 4607 | 186 | 35.99 | 243 | |
103 | Panama | 118 | 116 | 10096 | 874 | 85.56 | 242 | |
104 | Qatar | 117 | 109 | 1318 | 95 | 11.26 | 238 | |
105 | Papua New Guinea | 111 | 110 | 3219 | 227 | 29.00 | 112 | |
106 | Zambia | 110 | 107 | 3898 | 354 | 35.44 | 151 | |
107 | Burkina Faso | 109 | 105 | 3450 | 410 | 31.65 | 126 | |
108 | Bahrain | 107 | 103 | 1829 | 95 | 17.09 | 117 | |
109 | Iraq | 107 | 103 | 1364 | 122 | 12.75 | 155 | |
110 | Madagascar | 105 | 100 | 2015 | 318 | 19.19 | 113 | |
111 | Sudan | 99 | 98 | 2695 | 357 | 27.22 | 119 | |
112 | Bolivia | 92 | 92 | 2816 | 169 | 30.61 | 151 | |
113 | Bosnia and Herzegovina | 91 | 89 | 980 | 104 | 10.77 | 128 | |
114 | Malta | 84 | 80 | 2481 | 116 | 29.54 | 165 | |
115 | Benin | 79 | 78 | 1760 | 186 | 22.28 | 117 | |
116 | Palestine | 77 | 77 | 1986 | 177 | 25.79 | 131 | |
117 | Libya | 73 | 67 | 759 | 31 | 10.40 | 94 | |
118 | Gambia | 72 | 67 | 3825 | 294 | 53.13 | 145 | |
119 | Namibia | 70 | 67 | 1798 | 256 | 25.69 | 119 | |
120 | Mauritius | 70 | 68 | 1215 | 72 | 17.36 | 104 | |
121 | Barbados | 68 | 64 | 1785 | 96 | 26.25 | 102 | |
122 | Yemen | 67 | 64 | 1466 | 139 | 21.88 | 98 | |
123 | Mali | 60 | 60 | 2703 | 216 | 45.05 | 124 | |
124 | New Caledonia | 59 | 58 | 2694 | 256 | 45.66 | 123 | |
125 | Fiji | 59 | 56 | 1836 | 130 | 31.12 | 109 | |
126 | Mozambique | 57 | 57 | 1238 | 161 | 21.72 | 130 | |
127 | Gabon | 57 | 55 | 1822 | 197 | 31.96 | 120 | |
128 | Mongolia | 56 | 56 | 1676 | 235 | 29.93 | 117 | |
129 | Guatemala | 54 | 52 | 1774 | 53 | 32.85 | 110 | |
130 | Monaco | 51 | 48 | 2518 | 242 | 49.37 | 126 | |
131 | Brunei Darussalam | 51 | 48 | 1298 | 109 | 25.45 | 105 | |
132 | Macao | 47 | 45 | 692 | 77 | 14.72 | 178 | |
133 | Kyrgyzstan | 44 | 43 | 1431 | 71 | 32.52 | 103 | |
134 | Congo | 42 | 38 | 840 | 78 | 20.00 | 133 | |
135 | Togo | 41 | 39 | 591 | 30 | 14.41 | 63 | |
136 | Niger | 40 | 39 | 617 | 34 | 15.43 | 96 | |
137 | Bermuda | 39 | 35 | 2724 | 308 | 69.85 | 105 | |
138 | Albania | 38 | 37 | 499 | 90 | 13.13 | 85 | |
139 | Guam | 38 | 36 | 1442 | 38 | 37.95 | 75 | |
140 | Montenegro | 37 | 37 | 802 | 92 | 21.68 | 80 | |
141 | Tajikistan | 35 | 35 | 609 | 32 | 17.40 | 58 | |
142 | French Polynesia | 34 | 33 | 1638 | 150 | 48.18 | 99 | |
143 | Cambodia | 32 | 30 | 1128 | 50 | 35.25 | 128 | |
144 | Paraguay | 31 | 31 | 1038 | 101 | 33.48 | 103 | |
145 | Guadeloupe | 28 | 27 | 964 | 67 | 34.43 | 79 | |
146 | Guinea | 26 | 26 | 411 | 13 | 15.81 | 78 | |
147 | Myanmar | 26 | 26 | 1073 | 81 | 41.27 | 95 | |
148 | El Salvador | 25 | 25 | 528 | 13 | 21.12 | 77 | |
149 | Dominican Republic | 24 | 23 | 1026 | 38 | 42.75 | 81 | |
150 | Nicaragua | 23 | 23 | 792 | 35 | 34.43 | 100 | |
151 | French Guiana | 21 | 21 | 681 | 67 | 32.43 | 92 | |
152 | Honduras | 20 | 18 | 608 | 16 | 30.40 | 76 | |
153 | Guyana | 20 | 19 | 879 | 20 | 43.95 | 56 | |
154 | Mauritania | 19 | 19 | 352 | 48 | 18.53 | 50 | |
155 | Greenland | 17 | 16 | 432 | 68 | 25.41 | 87 | |
156 | Swaziland | 17 | 16 | 215 | 2 | 12.65 | 73 | |
157 | Lesotho | 17 | 15 | 202 | 6 | 11.88 | 46 | |
158 | Eritrea | 17 | 17 | 254 | 25 | 14.94 | 53 | |
159 | Liechtenstein | 16 | 16 | 712 | 67 | 44.50 | 103 | |
160 | Angola | 16 | 16 | 255 | 18 | 15.94 | 56 | |
161 | Netherlands Antilles | 15 | 11 | 497 | 8 | 33.13 | 60 | |
162 | Laos | 15 | 15 | 456 | 89 | 30.40 | 107 | |
163 | Central African Republic | 14 | 14 | 299 | 22 | 21.36 | 60 | |
164 | Martinique | 13 | 13 | 200 | 9 | 15.38 | 59 | |
165 | Reunion | 13 | 13 | 228 | 5 | 17.54 | 62 | |
166 | Haïti | 13 | 9 | 656 | 58 | 50.46 | 76 | |
167 | Sierra Leone | 12 | 12 | 88 | 5 | 7.33 | 73 | |
168 | Turkmenistan | 12 | 12 | 428 | 0 | 35.67 | 32 | |
169 | Virgin Islands (U.S.) | 12 | 12 | 205 | 10 | 17.08 | 39 | |
170 | Suriname | 11 | 11 | 321 | 15 | 29.18 | 49 | |
171 | Chad | 11 | 11 | 109 | 13 | 9.91 | 49 | |
172 | Samoa | 11 | 11 | 660 | 14 | 60.00 | 42 | |
173 | Rwanda | 11 | 11 | 268 | 25 | 24.36 | 107 | |
174 | Bahamas | 11 | 11 | 344 | 4 | 31.27 | 61 | |
175 | Faroe Islands | 10 | 10 | 791 | 61 | 79.10 | 72 | |
176 | Maldives | 10 | 10 | 164 | 13 | 16.40 | 40 | |
177 | Guinea-Bissau | 9 | 8 | 209 | 54 | 23.22 | 68 | |
178 | Dominica | 8 | 8 | 179 | 2 | 22.38 | 44 | |
179 | Democratic Republic Congo | 8 | 7 | 236 | 14 | 29.50 | 78 | |
180 | Burundi | 8 | 7 | 66 | 8 | 8.25 | 55 | |
181 | Seychelles | 8 | 7 | 116 | 4 | 14.50 | 74 | |
182 | Palau | 7 | 7 | 586 | 26 | 83.71 | 44 | |
183 | Solomon Islands | 7 | 7 | 661 | 10 | 94.43 | 51 | |
184 | Falkland Islands (Malvinas) | 6 | 6 | 206 | 53 | 34.33 | 48 | |
185 | Cayman Islands | 6 | 6 | 52 | 11 | 8.67 | 39 | |
186 | Vanuatu | 6 | 4 | 30 | 6 | 5.00 | 45 | |
187 | Grenada | 5 | 5 | 62 | 0 | 12.40 | 63 | |
188 | Andorra | 5 | 4 | 27 | 0 | 5.40 | 36 | |
189 | Equatorial Guinea | 4 | 4 | 37 | 1 | 9.25 | 33 | |
190 | Virgin Islands (British) | 4 | 4 | 100 | 0 | 25.00 | 33 | |
191 | Marshall Islands | 4 | 4 | 56 | 6 | 14.00 | 27 | |
192 | Afghanistan | 3 | 3 | 3 | 1 | 1.00 | 69 | |
193 | San Marino | 3 | 3 | 110 | 0 | 36.67 | 49 | |
194 | American Samoa | 3 | 2 | 54 | 2 | 18.00 | 31 | |
195 | Saint Lucia | 3 | 3 | 10 | 0 | 3.33 | 30 | |
196 | Sao Tome and Principe | 3 | 3 | 76 | 7 | 25.33 | 23 | |
197 | Federated States of Micronesia | 3 | 3 | 115 | 9 | 38.33 | 57 | |
198 | Belize | 3 | 2 | 221 | 8 | 73.67 | 58 | |
199 | Liberia | 3 | 3 | 158 | 2 | 52.67 | 63 | |
200 | United States Minor Outlying Islands | 3 | 2 | 264 | 0 | 88.00 | 12 | |
201 | Comoros | 2 | 2 | 75 | 0 | 37.50 | 24 | |
202 | Aruba | 2 | 2 | 27 | 0 | 13.50 | 22 | |
203 | Cape Verde | 2 | 2 | 24 | 0 | 12.00 | 38 | |
204 | Tonga | 2 | 2 | 111 | 9 | 55.50 | 34 | |
205 | Bhutan | 2 | 2 | 0 | 0 | 0.00 | 61 | |
206 | Djibouti | 2 | 2 | 72 | 1 | 36.00 | 31 | |
207 | Montserrat | 2 | 2 | 48 | 4 | 24.00 | 34 | |
208 | British Indian Ocean Territory | 1 | 1 | 7 | 0 | 7.00 | 11 | |
209 | Turks and Caicos Islands | 1 | 1 | 87 | 1 | 87.00 | 22 | |
210 | Kiribati | 1 | 1 | 11 | 0 | 11.00 | 17 | |
211 | Saint Kitts and Nevis | 1 | 1 | 0 | 0 | 0.00 | 46 | |
212 | French Southern Territories | 1 | 1 | 15 | 0 | 15.00 | 5 | |
213 | Antigua and Barbuda | 1 | 1 | 5 | 3 | 5.00 | 25 | |
214 | Tuvalu | 1 | 1 | 14 | 1 | 14.00 | 13 | |
215 | Gibraltar | 1 | 1 | 10 | 1 | 10.00 | 37 | |
216 | Nauru | 1 | 1 | 11 | 0 | 11.00 | 11 | |
217 | Timor-Leste | 1 | 1 | 12 | 0 | 12.00 | 30 | |
218 | Northern Mariana Islands | 1 | 1 | 9 | 0 | 9.00 | 22 |
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