Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 445123 | 419340 | 13903059 | 5838901 | 31.23 | 694 | |
2 | China | 269129 | 266346 | 3511085 | 1789947 | 13.05 | 295 | |
3 | India | 164011 | 160081 | 2135211 | 811356 | 13.02 | 297 | |
4 | Japan | 129668 | 127274 | 2673514 | 631125 | 20.62 | 305 | |
5 | United Kingdom | 115834 | 106372 | 3579168 | 664983 | 30.90 | 458 | |
6 | Germany | 100654 | 95311 | 2711620 | 542899 | 26.94 | 385 | |
7 | Italy | 77892 | 74546 | 2091715 | 468833 | 26.85 | 312 | |
8 | France | 68906 | 66218 | 1939810 | 324210 | 28.15 | 341 | |
9 | Spain | 53401 | 49804 | 1223421 | 242412 | 22.91 | 262 | |
10 | Canada | 51556 | 49242 | 1583416 | 242371 | 30.71 | 320 | |
11 | South Korea | 49914 | 49431 | 1071662 | 220614 | 21.47 | 229 | |
12 | Brazil | 47204 | 46236 | 884703 | 313998 | 18.74 | 205 | |
13 | Australia | 38226 | 36203 | 1064170 | 185351 | 27.84 | 274 | |
14 | Iran | 36576 | 35840 | 508139 | 184301 | 13.89 | 168 | |
15 | Netherlands | 35598 | 33382 | 1049365 | 147839 | 29.48 | 281 | |
16 | Switzerland | 29882 | 28590 | 1016886 | 118741 | 34.03 | 292 | |
17 | Poland | 27451 | 27110 | 469407 | 109259 | 17.10 | 171 | |
18 | Belgium | 24380 | 23478 | 766250 | 92951 | 31.43 | 255 | |
19 | Sweden | 23219 | 22380 | 766714 | 97806 | 33.02 | 264 | |
20 | Taiwan | 22706 | 22355 | 521931 | 87818 | 22.99 | 180 | |
21 | Egypt | 22374 | 22138 | 345973 | 86781 | 15.46 | 149 | |
22 | Turkey | 22198 | 21683 | 387923 | 94046 | 17.48 | 174 | |
23 | Russian Federation | 21293 | 21045 | 221006 | 65904 | 10.38 | 135 | |
24 | Saudi Arabia | 16969 | 16700 | 228621 | 41897 | 13.47 | 134 | |
25 | Denmark | 15119 | 14548 | 491145 | 67978 | 32.49 | 216 | |
26 | Malaysia | 13320 | 13054 | 188015 | 38937 | 14.12 | 131 | |
27 | Romania | 13010 | 12922 | 98696 | 37177 | 7.59 | 90 | |
28 | Mexico | 12645 | 12368 | 231446 | 46646 | 18.30 | 143 | |
29 | Austria | 12444 | 11912 | 347256 | 43071 | 27.91 | 189 | |
30 | Portugal | 12443 | 12063 | 328448 | 57114 | 26.40 | 172 | |
31 | Greece | 12321 | 11701 | 269055 | 41412 | 21.84 | 158 | |
32 | Thailand | 11765 | 11591 | 218543 | 35966 | 18.58 | 146 | |
33 | Pakistan | 11648 | 11430 | 153438 | 38069 | 13.17 | 118 | |
34 | Indonesia | 10677 | 10624 | 56182 | 16450 | 5.26 | 77 | |
35 | Czech Republic | 10220 | 10005 | 197653 | 40506 | 19.34 | 141 | |
36 | Finland | 9934 | 9627 | 324158 | 39504 | 32.63 | 184 | |
37 | Hungary | 9883 | 9696 | 204870 | 33965 | 20.73 | 141 | |
38 | Israel | 9811 | 9352 | 315469 | 35793 | 32.15 | 190 | |
39 | South Africa | 9733 | 9435 | 201597 | 37640 | 20.71 | 148 | |
40 | Argentina | 8933 | 8728 | 172603 | 34117 | 19.32 | 131 | |
41 | Nigeria | 8923 | 8806 | 88297 | 22753 | 9.90 | 91 | |
42 | Hong Kong | 8707 | 8490 | 254811 | 26662 | 29.27 | 162 | |
43 | Iraq | 8039 | 8023 | 24554 | 9683 | 3.05 | 60 | |
44 | Norway | 7177 | 6931 | 218224 | 27120 | 30.41 | 162 | |
45 | Singapore | 6924 | 6719 | 225230 | 19500 | 32.53 | 174 | |
46 | New Zealand | 6919 | 6584 | 181862 | 19607 | 26.28 | 150 | |
47 | Ireland | 6887 | 6574 | 205710 | 21302 | 29.87 | 159 | |
48 | Croatia | 4794 | 4661 | 69818 | 12926 | 14.56 | 96 | |
49 | Slovakia | 4312 | 4197 | 71690 | 11649 | 16.63 | 91 | |
50 | Serbia | 4287 | 4189 | 63451 | 11789 | 14.80 | 84 | |
51 | Chile | 4275 | 4165 | 83516 | 13174 | 19.54 | 99 | |
52 | Slovenia | 4036 | 3964 | 76237 | 11306 | 18.89 | 103 | |
53 | Colombia | 3932 | 3718 | 46888 | 8714 | 11.92 | 81 | |
54 | Ukraine | 3608 | 3584 | 42965 | 9310 | 11.91 | 78 | |
55 | Viet Nam | 3406 | 3372 | 45088 | 6626 | 13.24 | 75 | |
56 | Bangladesh | 3299 | 3248 | 42544 | 7192 | 12.90 | 79 | |
57 | Jordan | 3296 | 3260 | 42062 | 6192 | 12.76 | 78 | |
58 | Cuba | 3264 | 3181 | 38632 | 9615 | 11.84 | 77 | |
59 | Bulgaria | 3162 | 3113 | 53452 | 6965 | 16.90 | 89 | |
60 | United Arab Emirates | 2643 | 2541 | 34198 | 4052 | 12.94 | 72 | |
61 | Tunisia | 2609 | 2564 | 45717 | 7199 | 17.52 | 79 | |
62 | Algeria | 2306 | 2272 | 23142 | 4782 | 10.04 | 57 | |
63 | Morocco | 2287 | 2267 | 47207 | 8707 | 20.64 | 84 | |
64 | Ethiopia | 1843 | 1825 | 22037 | 4629 | 11.96 | 62 | |
65 | Macao | 1738 | 1695 | 34017 | 2807 | 19.57 | 73 | |
66 | Lebanon | 1515 | 1465 | 27997 | 3029 | 18.48 | 70 | |
67 | Cameroon | 1514 | 1503 | 25721 | 5778 | 16.99 | 64 | |
68 | Venezuela | 1464 | 1430 | 28661 | 3224 | 19.58 | 76 | |
69 | Kenya | 1268 | 1238 | 26704 | 3475 | 21.06 | 70 | |
70 | Estonia | 1185 | 1159 | 31543 | 3808 | 26.62 | 75 | |
71 | Qatar | 1168 | 1104 | 14200 | 1585 | 12.16 | 52 | |
72 | Ghana | 1141 | 1115 | 17462 | 2887 | 15.30 | 58 | |
73 | Philippines | 1135 | 1115 | 17197 | 1909 | 15.15 | 61 | |
74 | Kuwait | 1135 | 1088 | 20402 | 2215 | 17.98 | 60 | |
75 | Uzbekistan | 1104 | 1101 | 4433 | 636 | 4.02 | 33 | |
76 | Kazakhstan | 1063 | 1056 | 5073 | 826 | 4.77 | 30 | |
77 | Uruguay | 1021 | 1002 | 24262 | 3597 | 23.76 | 68 | |
78 | Lithuania | 1013 | 1000 | 17884 | 2236 | 17.65 | 64 | |
79 | Ecuador | 992 | 978 | 9367 | 1455 | 9.44 | 44 | |
80 | Peru | 977 | 947 | 20982 | 2347 | 21.48 | 68 | |
81 | Oman | 905 | 889 | 13351 | 1190 | 14.75 | 51 | |
82 | Sudan | 874 | 853 | 11501 | 1277 | 13.16 | 50 | |
83 | Sri Lanka | 865 | 839 | 14512 | 1819 | 16.78 | 55 | |
84 | Tanzania | 797 | 787 | 18008 | 2291 | 22.59 | 63 | |
85 | Cyprus | 725 | 686 | 9384 | 1124 | 12.94 | 48 | |
86 | Nepal | 716 | 686 | 10129 | 1173 | 14.15 | 46 | |
87 | Belarus | 705 | 694 | 8876 | 1329 | 12.59 | 45 | |
88 | Costa Rica | 703 | 679 | 17881 | 3356 | 25.44 | 63 | |
89 | Uganda | 694 | 681 | 12370 | 2115 | 17.82 | 56 | |
90 | Syrian Arab Republic | 682 | 681 | 6100 | 469 | 8.94 | 39 | |
91 | Luxembourg | 667 | 598 | 17010 | 1529 | 25.50 | 66 | |
92 | Puerto Rico | 665 | 653 | 18746 | 1045 | 28.19 | 60 | |
93 | Latvia | 644 | 632 | 12336 | 1528 | 19.16 | 52 | |
94 | Iceland | 622 | 607 | 26380 | 2488 | 42.41 | 73 | |
95 | Palestine | 588 | 585 | 7906 | 1059 | 13.45 | 41 | |
96 | Côte d’Ivoire | 475 | 471 | 8315 | 832 | 17.51 | 47 | |
97 | Armenia | 462 | 449 | 5146 | 609 | 11.14 | 31 | |
98 | Libya | 436 | 431 | 4633 | 233 | 10.63 | 34 | |
99 | Macedonia | 396 | 387 | 6266 | 473 | 15.82 | 38 | |
100 | Georgia | 395 | 377 | 6811 | 471 | 17.24 | 41 | |
101 | Yemen | 375 | 372 | 5362 | 407 | 14.30 | 39 | |
102 | Zimbabwe | 359 | 353 | 6570 | 524 | 18.30 | 43 | |
103 | Burkina Faso | 356 | 354 | 7870 | 927 | 22.11 | 43 | |
104 | Panama | 339 | 334 | 7715 | 580 | 22.76 | 46 | |
105 | Azerbaijan | 323 | 320 | 2412 | 253 | 7.47 | 30 | |
106 | Bosnia and Herzegovina | 315 | 310 | 3759 | 332 | 11.93 | 32 | |
107 | Senegal | 301 | 294 | 6618 | 663 | 21.99 | 41 | |
108 | Malta | 280 | 249 | 4577 | 429 | 16.35 | 36 | |
109 | Benin | 272 | 266 | 5163 | 415 | 18.98 | 40 | |
110 | Congo | 265 | 262 | 6985 | 463 | 26.36 | 42 | |
111 | Trinidad and Tobago | 263 | 258 | 4249 | 259 | 16.16 | 35 | |
112 | Madagascar | 259 | 257 | 5017 | 507 | 19.37 | 37 | |
113 | Bolivia | 251 | 245 | 7521 | 470 | 29.96 | 46 | |
114 | Cambodia | 250 | 240 | 8512 | 801 | 34.05 | 45 | |
115 | Mauritius | 241 | 234 | 3739 | 538 | 15.51 | 34 | |
116 | Moldova | 236 | 229 | 3502 | 272 | 14.84 | 28 | |
117 | Bahrain | 234 | 224 | 2029 | 159 | 8.67 | 23 | |
118 | Myanmar | 234 | 229 | 2402 | 265 | 10.26 | 29 | |
119 | Jamaica | 230 | 226 | 3931 | 370 | 17.09 | 33 | |
120 | Papua New Guinea | 225 | 224 | 5456 | 402 | 24.25 | 40 | |
121 | Malawi | 225 | 218 | 3267 | 317 | 14.52 | 30 | |
122 | Botswana | 219 | 216 | 4487 | 370 | 20.49 | 36 | |
123 | Mali | 212 | 208 | 5592 | 467 | 26.38 | 41 | |
124 | Gabon | 188 | 185 | 5244 | 414 | 27.89 | 36 | |
125 | Mongolia | 185 | 182 | 2853 | 197 | 15.42 | 26 | |
126 | Zambia | 185 | 178 | 2862 | 388 | 15.47 | 30 | |
127 | Paraguay | 183 | 177 | 4685 | 225 | 25.60 | 38 | |
128 | Mozambique | 181 | 177 | 3321 | 360 | 18.35 | 31 | |
129 | Laos | 165 | 156 | 3790 | 402 | 22.97 | 33 | |
130 | Namibia | 155 | 149 | 1167 | 172 | 7.53 | 21 | |
131 | Togo | 138 | 137 | 2043 | 186 | 14.80 | 25 | |
132 | Albania | 135 | 132 | 1863 | 136 | 13.80 | 23 | |
133 | Guatemala | 134 | 132 | 3063 | 270 | 22.86 | 32 | |
134 | New Caledonia | 134 | 131 | 4572 | 232 | 34.12 | 37 | |
135 | Democratic Republic Congo | 133 | 126 | 1605 | 144 | 12.07 | 22 | |
136 | Gambia | 129 | 129 | 2869 | 254 | 22.24 | 31 | |
137 | Monaco | 119 | 118 | 3192 | 217 | 26.82 | 27 | |
138 | Rwanda | 116 | 111 | 1547 | 98 | 13.34 | 23 | |
139 | French Polynesia | 116 | 111 | 3310 | 481 | 28.53 | 31 | |
140 | Fiji | 111 | 109 | 2413 | 154 | 21.74 | 26 | |
141 | Tajikistan | 106 | 105 | 990 | 105 | 9.34 | 17 | |
142 | French Guiana | 104 | 99 | 3008 | 197 | 28.92 | 28 | |
143 | Brunei Darussalam | 103 | 101 | 1120 | 82 | 10.87 | 18 | |
144 | Guinea | 87 | 86 | 1719 | 173 | 19.76 | 26 | |
145 | Nicaragua | 80 | 76 | 2020 | 236 | 25.25 | 27 | |
146 | Dominican Republic | 78 | 71 | 1025 | 35 | 13.14 | 19 | |
147 | Sierra Leone | 75 | 72 | 1248 | 194 | 16.64 | 19 | |
148 | Montenegro | 75 | 72 | 1131 | 70 | 15.08 | 20 | |
149 | Kyrgyzstan | 70 | 67 | 341 | 20 | 4.87 | 11 | |
150 | Niger | 68 | 67 | 1201 | 77 | 17.66 | 20 | |
151 | Haïti | 60 | 58 | 992 | 134 | 16.53 | 18 | |
152 | Afghanistan | 55 | 52 | 739 | 20 | 13.44 | 14 | |
153 | Barbados | 54 | 54 | 821 | 23 | 15.20 | 15 | |
154 | Guam | 52 | 51 | 2367 | 87 | 45.52 | 31 | |
155 | Angola | 50 | 47 | 895 | 86 | 17.90 | 18 | |
156 | Saint Kitts and Nevis | 49 | 43 | 1343 | 31 | 27.41 | 14 | |
157 | Guadeloupe | 49 | 48 | 1601 | 35 | 32.67 | 18 | |
158 | Seychelles | 48 | 47 | 969 | 88 | 20.19 | 17 | |
159 | Faroe Islands | 48 | 47 | 2725 | 140 | 56.77 | 27 | |
160 | El Salvador | 47 | 46 | 687 | 18 | 14.62 | 15 | |
161 | Djibouti | 46 | 44 | 389 | 53 | 8.46 | 8 | |
162 | Suriname | 45 | 44 | 1051 | 68 | 23.36 | 20 | |
163 | Swaziland | 45 | 43 | 687 | 17 | 15.27 | 16 | |
164 | Honduras | 45 | 43 | 514 | 34 | 11.42 | 11 | |
165 | Eritrea | 44 | 44 | 295 | 11 | 6.70 | 10 | |
166 | Liberia | 43 | 43 | 670 | 61 | 15.58 | 14 | |
167 | Bhutan | 42 | 41 | 600 | 161 | 14.29 | 14 | |
168 | Grenada | 38 | 34 | 539 | 15 | 14.18 | 15 | |
169 | Greenland | 35 | 35 | 669 | 65 | 19.11 | 16 | |
170 | North Korea | 32 | 31 | 303 | 27 | 9.47 | 8 | |
171 | Martinique | 31 | 31 | 1058 | 22 | 34.13 | 13 | |
172 | Chad | 29 | 29 | 411 | 32 | 14.17 | 12 | |
173 | Central African Republic | 28 | 27 | 955 | 40 | 34.11 | 13 | |
174 | Guinea-Bissau | 27 | 25 | 265 | 43 | 9.81 | 10 | |
175 | Belize | 25 | 23 | 496 | 17 | 19.84 | 10 | |
176 | Solomon Islands | 23 | 23 | 424 | 63 | 18.43 | 12 | |
177 | Guyana | 23 | 22 | 796 | 4 | 34.61 | 10 | |
178 | Liechtenstein | 22 | 22 | 784 | 38 | 35.64 | 14 | |
179 | Antigua and Barbuda | 21 | 21 | 122 | 8 | 5.81 | 5 | |
180 | Lesotho | 20 | 20 | 126 | 12 | 6.30 | 6 | |
181 | Dominica | 19 | 19 | 347 | 0 | 18.26 | 10 | |
182 | Mauritania | 19 | 19 | 231 | 12 | 12.16 | 9 | |
183 | Reunion | 17 | 15 | 273 | 3 | 16.06 | 10 | |
184 | Netherlands Antilles | 17 | 12 | 385 | 6 | 22.65 | 8 | |
185 | Burundi | 15 | 14 | 190 | 11 | 12.67 | 7 | |
186 | Vanuatu | 15 | 14 | 417 | 18 | 27.80 | 10 | |
187 | Saint Lucia | 11 | 8 | 94 | 2 | 8.55 | 4 | |
188 | Andorra | 10 | 10 | 290 | 7 | 29.00 | 5 | |
189 | American Samoa | 9 | 9 | 220 | 29 | 24.44 | 7 | |
190 | Comoros | 9 | 9 | 155 | 13 | 17.22 | 5 | |
191 | Bahamas | 9 | 9 | 296 | 1 | 32.89 | 4 | |
192 | Palau | 9 | 9 | 217 | 6 | 24.11 | 6 | |
193 | Timor-Leste | 9 | 8 | 167 | 4 | 18.56 | 4 | |
194 | Aruba | 9 | 7 | 44 | 0 | 4.89 | 3 | |
195 | Maldives | 8 | 8 | 63 | 2 | 7.88 | 4 | |
196 | Cape Verde | 8 | 8 | 73 | 9 | 9.13 | 5 | |
197 | Cayman Islands | 8 | 8 | 120 | 2 | 15.00 | 4 | |
198 | Anguilla | 8 | 8 | 42 | 4 | 5.25 | 4 | |
199 | Bermuda | 7 | 7 | 250 | 11 | 35.71 | 6 | |
200 | Tonga | 7 | 7 | 203 | 3 | 29.00 | 7 | |
201 | San Marino | 7 | 7 | 44 | 0 | 6.29 | 3 | |
202 | Equatorial Guinea | 7 | 7 | 153 | 9 | 21.86 | 6 | |
203 | Samoa | 7 | 7 | 39 | 7 | 5.57 | 2 | |
204 | Somalia | 6 | 6 | 54 | 1 | 9.00 | 3 | |
205 | Republic of South Sudan | 6 | 6 | 63 | 0 | 10.50 | 2 | |
206 | Federated States of Micronesia | 6 | 6 | 203 | 2 | 33.83 | 5 | |
207 | Saint Vincent and the Grenadines | 5 | 5 | 7 | 0 | 1.40 | 2 | |
208 | Virgin Islands (U.S.) | 4 | 3 | 59 | 0 | 14.75 | 3 | |
209 | Kiribati | 3 | 3 | 25 | 4 | 8.33 | 2 | |
210 | Marshall Islands | 2 | 2 | 8 | 0 | 4.00 | 1 | |
211 | South Georgia and the South Sandwich Islands | 2 | 2 | 6 | 0 | 3.00 | 1 | |
212 | Mayotte | 2 | 2 | 12 | 0 | 6.00 | 1 | |
213 | Cook Islands | 2 | 1 | 40 | 0 | 20.00 | 2 | |
214 | Sao Tome and Principe | 2 | 1 | 0 | 0 | 0.00 | 0 | |
215 | Curaçao | 2 | 2 | 5 | 2 | 2.50 | 1 | |
216 | Tuvalu | 1 | 1 | 89 | 0 | 89.00 | 1 | |
217 | British Indian Ocean Territory | 1 | 1 | 27 | 0 | 27.00 | 1 | |
218 | United States Minor Outlying Islands | 1 | 1 | 8 | 0 | 8.00 | 1 | |
219 | Gibraltar | 1 | 1 | 0 | 0 | 0.00 | 0 | |
220 | Saint Helena | 1 | 1 | 9 | 0 | 9.00 | 1 | |
221 | Northern Mariana Islands | 1 | 1 | 4 | 0 | 4.00 | 1 | |
222 | Montserrat | 1 | 1 | 2 | 0 | 2.00 | 1 | |
223 | Turkmenistan | 1 | 1 | 20 | 0 | 20.00 | 1 | |
224 | Wallis and Futuna | 1 | 1 | 0 | 0 | 0.00 | 0 |
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Scimago Lab, Copyright 2007-2022. Data Source: Scopus®