Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 219608 | 191800 | 6867641 | 3028462 | 31.27 | 1910 | |
2 | China | 84863 | 82282 | 1760140 | 858898 | 20.74 | 705 | |
3 | United Kingdom | 60830 | 51437 | 2113252 | 433224 | 34.74 | 1314 | |
4 | Germany | 48947 | 43642 | 1468729 | 296212 | 30.01 | 1096 | |
5 | Japan | 40988 | 38101 | 798239 | 180008 | 19.47 | 796 | |
6 | Italy | 36126 | 31836 | 1157037 | 234538 | 32.03 | 984 | |
7 | Canada | 33478 | 29873 | 1171950 | 184284 | 35.01 | 1111 | |
8 | France | 33404 | 29809 | 1013855 | 158379 | 30.35 | 1045 | |
9 | India | 30141 | 26243 | 485441 | 124976 | 16.11 | 528 | |
10 | Australia | 29012 | 25754 | 1037927 | 184072 | 35.78 | 935 | |
11 | Spain | 26793 | 23225 | 759755 | 127343 | 28.36 | 824 | |
12 | Netherlands | 22430 | 20191 | 897340 | 123145 | 40.01 | 992 | |
13 | South Korea | 21998 | 20666 | 540877 | 88283 | 24.59 | 537 | |
14 | Brazil | 20357 | 18994 | 421716 | 106193 | 20.72 | 557 | |
15 | Turkey | 18365 | 16186 | 227211 | 35998 | 12.37 | 397 | |
16 | Switzerland | 14681 | 13218 | 560862 | 60835 | 38.20 | 870 | |
17 | Sweden | 12863 | 11682 | 530074 | 61574 | 41.21 | 805 | |
18 | Iran | 12090 | 11427 | 198555 | 62228 | 16.42 | 296 | |
19 | Belgium | 10965 | 9948 | 463695 | 44792 | 42.29 | 789 | |
20 | Poland | 10415 | 9944 | 230463 | 33199 | 22.13 | 518 | |
21 | Taiwan | 10030 | 9361 | 220577 | 30549 | 21.99 | 431 | |
22 | Denmark | 9876 | 8951 | 390729 | 48166 | 39.56 | 716 | |
23 | Austria | 7233 | 6497 | 272946 | 23534 | 37.74 | 605 | |
24 | Russian Federation | 6356 | 6209 | 111388 | 20391 | 17.52 | 399 | |
25 | Norway | 6302 | 5378 | 232932 | 24839 | 36.96 | 591 | |
26 | Greece | 6242 | 5434 | 204076 | 17715 | 32.69 | 492 | |
27 | Israel | 6143 | 5558 | 213842 | 18563 | 34.81 | 588 | |
28 | Portugal | 5491 | 5024 | 174621 | 20378 | 31.80 | 440 | |
29 | Mexico | 5462 | 5014 | 111513 | 14782 | 20.42 | 393 | |
30 | Czech Republic | 5165 | 4857 | 128973 | 13976 | 24.97 | 443 | |
31 | South Africa | 4971 | 4499 | 159194 | 27241 | 32.02 | 444 | |
32 | Finland | 4818 | 4509 | 215325 | 19024 | 44.69 | 597 | |
33 | Egypt | 4700 | 4566 | 86896 | 13016 | 18.49 | 261 | |
34 | New Zealand | 4467 | 3942 | 144213 | 14117 | 32.28 | 485 | |
35 | Saudi Arabia | 4307 | 4072 | 123720 | 14376 | 28.73 | 297 | |
36 | Ireland | 4259 | 3830 | 155199 | 12911 | 36.44 | 486 | |
37 | Singapore | 4171 | 3793 | 172390 | 13251 | 41.33 | 446 | |
38 | Hong Kong | 4154 | 3789 | 146338 | 13024 | 35.23 | 464 | |
39 | Malaysia | 4075 | 3918 | 98123 | 16057 | 24.08 | 287 | |
40 | Thailand | 3780 | 3491 | 90898 | 11997 | 24.05 | 335 | |
41 | Argentina | 3703 | 3318 | 92041 | 10046 | 24.86 | 392 | |
42 | Pakistan | 3503 | 3281 | 72441 | 10393 | 20.68 | 275 | |
43 | Romania | 2807 | 2683 | 61546 | 6745 | 21.93 | 282 | |
44 | Hungary | 2793 | 2671 | 84971 | 8140 | 30.42 | 406 | |
45 | Chile | 2703 | 2503 | 61148 | 7333 | 22.62 | 314 | |
46 | Colombia | 2321 | 2144 | 51583 | 5797 | 22.22 | 276 | |
47 | Nigeria | 2315 | 2149 | 34398 | 6491 | 14.86 | 208 | |
48 | Serbia | 2187 | 1962 | 48907 | 3984 | 22.36 | 240 | |
49 | Croatia | 2074 | 1902 | 39125 | 3407 | 18.86 | 253 | |
50 | Morocco | 1636 | 1314 | 13217 | 1186 | 8.08 | 154 | |
51 | Tunisia | 1585 | 1420 | 26354 | 3005 | 16.63 | 181 | |
52 | Slovakia | 1267 | 1213 | 31867 | 2871 | 25.15 | 237 | |
53 | Slovenia | 1253 | 1188 | 37174 | 3085 | 29.67 | 262 | |
54 | Cuba | 1112 | 1036 | 7404 | 1511 | 6.66 | 142 | |
55 | Kenya | 1083 | 1029 | 42812 | 5213 | 39.53 | 237 | |
56 | Bangladesh | 1055 | 1015 | 33621 | 3820 | 31.87 | 213 | |
57 | Lebanon | 927 | 824 | 32659 | 2198 | 35.23 | 219 | |
58 | Ethiopia | 840 | 817 | 30239 | 7297 | 36.00 | 152 | |
59 | Bulgaria | 826 | 792 | 20598 | 1359 | 24.94 | 214 | |
60 | Indonesia | 774 | 756 | 26682 | 2832 | 34.47 | 195 | |
61 | United Arab Emirates | 757 | 712 | 15734 | 1193 | 20.78 | 192 | |
62 | Ukraine | 753 | 736 | 22628 | 1975 | 30.05 | 201 | |
63 | Qatar | 750 | 687 | 32305 | 1906 | 43.07 | 179 | |
64 | Uganda | 743 | 697 | 21791 | 3828 | 29.33 | 193 | |
65 | Peru | 713 | 620 | 26350 | 2302 | 36.96 | 229 | |
66 | Tanzania | 675 | 656 | 19309 | 3272 | 28.61 | 177 | |
67 | Viet Nam | 611 | 581 | 17272 | 2075 | 28.27 | 200 | |
68 | Jordan | 586 | 563 | 21140 | 1141 | 36.08 | 149 | |
69 | Ghana | 576 | 554 | 25093 | 2839 | 43.56 | 166 | |
70 | Nepal | 564 | 533 | 9542 | 1652 | 16.92 | 136 | |
71 | Venezuela | 562 | 517 | 10004 | 631 | 17.80 | 178 | |
72 | Lithuania | 527 | 516 | 18864 | 1282 | 35.80 | 203 | |
73 | Philippines | 523 | 491 | 15922 | 1030 | 30.44 | 219 | |
74 | Iceland | 484 | 425 | 25482 | 987 | 52.65 | 238 | |
75 | Estonia | 476 | 468 | 35896 | 1373 | 75.41 | 232 | |
76 | Cameroon | 470 | 441 | 10268 | 1543 | 21.85 | 127 | |
77 | Sri Lanka | 458 | 429 | 20534 | 1383 | 44.83 | 164 | |
78 | Algeria | 423 | 405 | 6953 | 1039 | 16.44 | 121 | |
79 | Oman | 407 | 359 | 10292 | 828 | 25.29 | 126 | |
80 | Uruguay | 406 | 376 | 13164 | 859 | 32.42 | 164 | |
81 | Kuwait | 404 | 385 | 7775 | 559 | 19.25 | 142 | |
82 | Cyprus | 403 | 362 | 18292 | 918 | 45.39 | 167 | |
83 | Luxembourg | 379 | 354 | 20653 | 916 | 54.49 | 176 | |
84 | Iraq | 347 | 311 | 8111 | 770 | 23.37 | 116 | |
85 | Malawi | 342 | 320 | 11370 | 1464 | 33.25 | 155 | |
86 | Senegal | 328 | 300 | 7094 | 583 | 21.63 | 123 | |
87 | Bosnia and Herzegovina | 320 | 304 | 4603 | 331 | 14.38 | 97 | |
88 | Macedonia | 308 | 295 | 9974 | 310 | 32.38 | 120 | |
89 | Congo | 300 | 265 | 6886 | 452 | 22.95 | 100 | |
90 | Burkina Faso | 289 | 275 | 5449 | 725 | 18.85 | 109 | |
91 | Puerto Rico | 280 | 261 | 9775 | 330 | 34.91 | 187 | |
92 | Ecuador | 269 | 244 | 6456 | 864 | 24.00 | 130 | |
93 | Macao | 268 | 262 | 6293 | 580 | 23.48 | 112 | |
94 | Sudan | 263 | 254 | 5673 | 628 | 21.57 | 104 | |
95 | Georgia | 257 | 244 | 21136 | 301 | 82.24 | 159 | |
96 | Zambia | 250 | 228 | 6971 | 736 | 27.88 | 136 | |
97 | Latvia | 227 | 215 | 9620 | 445 | 42.38 | 163 | |
98 | Zimbabwe | 217 | 202 | 7976 | 672 | 36.76 | 136 | |
99 | Costa Rica | 217 | 206 | 6663 | 423 | 30.71 | 161 | |
100 | Malta | 204 | 184 | 9612 | 234 | 47.12 | 124 | |
101 | Bahrain | 201 | 185 | 3942 | 125 | 19.61 | 89 | |
102 | Côte d’Ivoire | 196 | 187 | 3728 | 285 | 19.02 | 106 | |
103 | Belarus | 190 | 183 | 3635 | 230 | 19.13 | 129 | |
104 | Benin | 186 | 178 | 4361 | 365 | 23.45 | 94 | |
105 | Botswana | 183 | 164 | 12708 | 332 | 69.44 | 95 | |
106 | Jamaica | 180 | 164 | 2342 | 266 | 13.01 | 100 | |
107 | Kazakhstan | 177 | 175 | 6968 | 282 | 39.37 | 87 | |
108 | Rwanda | 156 | 136 | 4487 | 554 | 28.76 | 93 | |
109 | Palestine | 150 | 138 | 12803 | 412 | 85.35 | 92 | |
110 | Albania | 147 | 141 | 2307 | 121 | 15.69 | 73 | |
111 | Syrian Arab Republic | 146 | 135 | 2625 | 197 | 17.98 | 86 | |
112 | Cambodia | 145 | 128 | 5746 | 625 | 39.63 | 110 | |
113 | Trinidad and Tobago | 141 | 120 | 1544 | 93 | 10.95 | 91 | |
114 | Mozambique | 140 | 127 | 4076 | 501 | 29.11 | 117 | |
115 | Mali | 123 | 116 | 2811 | 224 | 22.85 | 100 | |
116 | Panama | 122 | 114 | 12931 | 284 | 105.99 | 126 | |
117 | Armenia | 121 | 119 | 2137 | 132 | 17.66 | 86 | |
118 | Gambia | 120 | 113 | 4030 | 312 | 33.58 | 135 | |
119 | Grenada | 119 | 112 | 2578 | 110 | 21.66 | 63 | |
120 | Guatemala | 114 | 110 | 5336 | 263 | 46.81 | 100 | |
121 | Togo | 114 | 108 | 1139 | 82 | 9.99 | 54 | |
122 | Yemen | 108 | 107 | 1971 | 146 | 18.25 | 72 | |
123 | Gabon | 102 | 99 | 3895 | 266 | 38.19 | 97 | |
124 | Libya | 101 | 93 | 2470 | 72 | 24.46 | 69 | |
125 | Madagascar | 101 | 97 | 1760 | 208 | 17.43 | 82 | |
126 | Brunei Darussalam | 96 | 86 | 1194 | 103 | 12.44 | 67 | |
127 | Bolivia | 86 | 81 | 2101 | 105 | 24.43 | 97 | |
128 | Papua New Guinea | 81 | 73 | 2331 | 271 | 28.78 | 90 | |
129 | Haïti | 77 | 75 | 2319 | 183 | 30.12 | 69 | |
130 | Montenegro | 75 | 75 | 1827 | 100 | 24.36 | 47 | |
131 | Namibia | 69 | 63 | 2553 | 103 | 37.00 | 68 | |
132 | Mongolia | 67 | 64 | 2016 | 146 | 30.09 | 82 | |
133 | Paraguay | 67 | 57 | 1020 | 51 | 15.22 | 86 | |
134 | Laos | 67 | 61 | 3436 | 254 | 51.28 | 81 | |
135 | Guadeloupe | 66 | 56 | 1239 | 34 | 18.77 | 64 | |
136 | Moldova | 63 | 61 | 2934 | 84 | 46.57 | 82 | |
137 | Monaco | 60 | 51 | 1421 | 105 | 23.68 | 91 | |
138 | El Salvador | 58 | 52 | 1361 | 131 | 23.47 | 67 | |
139 | Barbados | 55 | 41 | 11776 | 64 | 214.11 | 78 | |
140 | Afghanistan | 54 | 51 | 10391 | 132 | 192.43 | 55 | |
141 | Sierra Leone | 53 | 46 | 3037 | 358 | 57.30 | 73 | |
142 | Dominican Republic | 50 | 46 | 1055 | 71 | 21.10 | 79 | |
143 | Guinea-Bissau | 50 | 48 | 1436 | 343 | 28.72 | 68 | |
144 | Uzbekistan | 50 | 48 | 763 | 59 | 15.26 | 61 | |
145 | Fiji | 50 | 49 | 10495 | 115 | 209.90 | 67 | |
146 | Azerbaijan | 49 | 46 | 5560 | 31 | 113.47 | 69 | |
147 | Guinea | 48 | 44 | 4054 | 200 | 84.46 | 70 | |
148 | Nicaragua | 43 | 43 | 1104 | 91 | 25.67 | 78 | |
149 | Mauritius | 42 | 41 | 1114 | 45 | 26.52 | 68 | |
150 | French Guiana | 42 | 39 | 1012 | 92 | 24.10 | 65 | |
151 | Niger | 42 | 40 | 812 | 69 | 19.33 | 69 | |
152 | Angola | 41 | 38 | 403 | 43 | 9.83 | 47 | |
153 | New Caledonia | 40 | 32 | 2557 | 68 | 63.93 | 62 | |
154 | Myanmar | 40 | 36 | 2203 | 154 | 55.08 | 71 | |
155 | Martinique | 38 | 32 | 1025 | 13 | 26.97 | 49 | |
156 | Honduras | 38 | 35 | 1013 | 57 | 26.66 | 70 | |
157 | French Polynesia | 38 | 30 | 3842 | 184 | 101.11 | 63 | |
158 | Kyrgyzstan | 35 | 30 | 4352 | 28 | 124.34 | 69 | |
159 | Saint Kitts and Nevis | 30 | 28 | 545 | 35 | 18.17 | 41 | |
160 | Reunion | 29 | 25 | 857 | 3 | 29.55 | 45 | |
161 | Greenland | 27 | 27 | 905 | 58 | 33.52 | 53 | |
162 | Central African Republic | 26 | 24 | 598 | 48 | 23.00 | 50 | |
163 | Eswatini | 24 | 23 | 496 | 7 | 20.67 | 55 | |
164 | Faroe Islands | 24 | 24 | 1113 | 71 | 46.38 | 59 | |
165 | Bhutan | 23 | 23 | 382 | 51 | 16.61 | 41 | |
166 | Liberia | 22 | 17 | 2013 | 94 | 91.50 | 54 | |
167 | Democratic Republic Congo | 21 | 20 | 206 | 24 | 9.81 | 63 | |
168 | Liechtenstein | 19 | 19 | 302 | 19 | 15.89 | 41 | |
169 | Vanuatu | 18 | 18 | 264 | 15 | 14.67 | 33 | |
170 | Aruba | 18 | 13 | 133 | 3 | 7.39 | 19 | |
171 | Dominica | 17 | 14 | 206 | 0 | 12.12 | 38 | |
172 | Burundi | 17 | 16 | 457 | 27 | 26.88 | 45 | |
173 | Chad | 15 | 15 | 351 | 38 | 23.40 | 39 | |
174 | Lesotho | 15 | 14 | 309 | 21 | 20.60 | 36 | |
175 | Bahamas | 15 | 12 | 152 | 14 | 10.13 | 33 | |
176 | Tajikistan | 14 | 14 | 800 | 10 | 57.14 | 37 | |
177 | Suriname | 13 | 11 | 89 | 13 | 6.85 | 41 | |
178 | Solomon Islands | 13 | 13 | 224 | 28 | 17.23 | 37 | |
179 | Mauritania | 12 | 9 | 200 | 36 | 16.67 | 32 | |
180 | Somalia | 12 | 7 | 147 | 19 | 12.25 | 28 | |
181 | Djibouti | 11 | 11 | 194 | 14 | 17.64 | 23 | |
182 | American Samoa | 10 | 9 | 174 | 20 | 17.40 | 23 | |
183 | Belize | 10 | 10 | 2114 | 11 | 211.40 | 28 | |
184 | Andorra | 9 | 9 | 721 | 2 | 80.11 | 27 | |
185 | Eritrea | 9 | 9 | 160 | 5 | 17.78 | 40 | |
186 | Guam | 9 | 8 | 44 | 7 | 4.89 | 53 | |
187 | Timor-Leste | 8 | 7 | 64 | 12 | 8.00 | 21 | |
188 | Cayman Islands | 8 | 8 | 126 | 6 | 15.75 | 24 | |
189 | Seychelles | 8 | 8 | 271 | 13 | 33.88 | 48 | |
190 | Samoa | 8 | 6 | 141 | 42 | 17.63 | 28 | |
191 | Federated States of Micronesia | 8 | 6 | 311 | 2 | 38.88 | 32 | |
192 | Maldives | 7 | 7 | 130 | 14 | 18.57 | 24 | |
193 | Equatorial Guinea | 6 | 5 | 143 | 9 | 23.83 | 31 | |
194 | Netherlands Antilles | 6 | 4 | 50 | 2 | 8.33 | 47 | |
195 | Cape Verde | 5 | 5 | 100 | 9 | 20.00 | 20 | |
196 | Guyana | 5 | 5 | 32 | 1 | 6.40 | 39 | |
197 | Anguilla | 5 | 5 | 175 | 0 | 35.00 | 22 | |
198 | Antigua and Barbuda | 5 | 3 | 32 | 0 | 6.40 | 19 | |
199 | San Marino | 4 | 4 | 40 | 3 | 10.00 | 35 | |
200 | Marshall Islands | 4 | 2 | 22 | 0 | 5.50 | 18 | |
201 | Virgin Islands (U.S.) | 4 | 4 | 92 | 0 | 23.00 | 22 | |
202 | Mayotte | 4 | 4 | 95 | 0 | 23.75 | 12 | |
203 | Turkmenistan | 4 | 4 | 37 | 1 | 9.25 | 14 | |
204 | Bermuda | 4 | 2 | 30 | 0 | 7.50 | 27 | |
205 | Kiribati | 4 | 3 | 52 | 1 | 13.00 | 12 | |
206 | North Korea | 3 | 3 | 7 | 0 | 2.33 | 21 | |
207 | Comoros | 3 | 3 | 39 | 8 | 13.00 | 21 | |
208 | Tonga | 3 | 3 | 23 | 2 | 7.67 | 29 | |
209 | Republic of South Sudan | 2 | 2 | 31 | 0 | 15.50 | 20 | |
210 | Tuvalu | 2 | 2 | 157 | 0 | 78.50 | 7 | |
211 | Nauru | 2 | 2 | 32 | 2 | 16.00 | 10 | |
212 | Saint Lucia | 2 | 1 | 952 | 0 | 476.00 | 18 | |
213 | Saint Vincent and the Grenadines | 2 | 2 | 2 | 1 | 1.00 | 17 | |
214 | Curaçao | 1 | 1 | 9 | 0 | 9.00 | 10 | |
215 | Norfolk Island | 1 | 1 | 24 | 0 | 24.00 | 6 | |
216 | Tokelau | 1 | 0 | 0 | 0 | 0.00 | 3 | |
217 | Gibraltar | 1 | 0 | 0 | 0 | 0.00 | 15 | |
218 | Northern Mariana Islands | 1 | 1 | 11 | 2 | 11.00 | 11 | |
219 | Sao Tome and Principe | 1 | 1 | 14 | 0 | 14.00 | 17 |
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