Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 166882 | 164012 | 1929149 | 790360 | 11.56 | 318 | |
2 | China | 150517 | 149242 | 1144457 | 870037 | 7.60 | 202 | |
3 | United Kingdom | 30572 | 29580 | 404306 | 87440 | 13.22 | 180 | |
4 | Canada | 15186 | 14846 | 234898 | 40520 | 15.47 | 157 | |
5 | France | 22345 | 21876 | 233570 | 53807 | 10.45 | 147 | |
6 | Germany | 30553 | 29754 | 277248 | 76905 | 9.07 | 145 | |
7 | Australia | 9648 | 9369 | 167506 | 29172 | 17.36 | 143 | |
8 | Italy | 21200 | 20626 | 227032 | 67403 | 10.71 | 137 | |
9 | Netherlands | 12130 | 11928 | 115245 | 20012 | 9.50 | 121 | |
10 | South Korea | 11693 | 11551 | 148017 | 26864 | 12.66 | 119 | |
11 | Japan | 19444 | 19225 | 155408 | 42616 | 7.99 | 111 | |
12 | India | 30416 | 29102 | 177223 | 71110 | 5.83 | 108 | |
13 | Iran | 7106 | 7038 | 109275 | 34697 | 15.38 | 108 | |
14 | Spain | 9276 | 8941 | 94081 | 19963 | 10.14 | 106 | |
15 | Hong Kong | 3290 | 3184 | 69376 | 7483 | 21.09 | 106 | |
16 | Sweden | 4989 | 4896 | 69116 | 9874 | 13.85 | 106 | |
17 | Singapore | 3424 | 3296 | 66623 | 6618 | 19.46 | 102 | |
18 | Belgium | 4511 | 4397 | 60373 | 9563 | 13.38 | 100 | |
19 | Turkey | 4956 | 4884 | 56648 | 11513 | 11.43 | 94 | |
20 | Israel | 4381 | 4312 | 51204 | 8153 | 11.69 | 92 | |
21 | Taiwan | 5506 | 5400 | 66276 | 11114 | 12.04 | 91 | |
22 | Portugal | 2735 | 2608 | 41683 | 7488 | 15.24 | 89 | |
23 | Norway | 2248 | 2146 | 31872 | 3680 | 14.18 | 86 | |
24 | Russian Federation | 17937 | 17234 | 90613 | 39348 | 5.05 | 82 | |
25 | Switzerland | 3348 | 3272 | 41012 | 5401 | 12.25 | 81 | |
26 | Greece | 2170 | 2104 | 35883 | 5384 | 16.54 | 81 | |
27 | Finland | 2131 | 2040 | 29325 | 4529 | 13.76 | 77 | |
28 | Saudi Arabia | 2002 | 1981 | 30833 | 6110 | 15.40 | 75 | |
29 | Brazil | 7540 | 7430 | 58532 | 15308 | 7.76 | 72 | |
30 | Austria | 2906 | 2725 | 26281 | 4337 | 9.04 | 71 | |
31 | Poland | 4819 | 4408 | 39458 | 12124 | 8.19 | 70 | |
32 | South Africa | 1657 | 1590 | 22545 | 4062 | 13.61 | 69 | |
33 | Denmark | 1923 | 1870 | 26931 | 3174 | 14.00 | 65 | |
34 | Egypt | 1728 | 1702 | 20661 | 5052 | 11.96 | 63 | |
35 | Malaysia | 3026 | 2867 | 22630 | 5076 | 7.48 | 62 | |
36 | Pakistan | 1888 | 1879 | 16841 | 5947 | 8.92 | 54 | |
37 | Viet Nam | 1368 | 1297 | 11631 | 2300 | 8.50 | 53 | |
38 | Ireland | 1040 | 1011 | 12561 | 1588 | 12.08 | 52 | |
39 | Thailand | 942 | 905 | 10888 | 1112 | 11.56 | 52 | |
40 | Mexico | 1696 | 1605 | 15623 | 3412 | 9.21 | 51 | |
41 | Algeria | 934 | 913 | 11205 | 2629 | 12.00 | 49 | |
42 | Chile | 579 | 564 | 8312 | 1153 | 14.36 | 48 | |
43 | United Arab Emirates | 1004 | 959 | 10001 | 1306 | 9.96 | 47 | |
44 | Romania | 1299 | 1223 | 10011 | 1963 | 7.71 | 47 | |
45 | New Zealand | 933 | 893 | 11042 | 1127 | 11.83 | 46 | |
46 | Qatar | 307 | 304 | 7169 | 509 | 23.35 | 45 | |
47 | Slovenia | 576 | 525 | 7201 | 1018 | 12.50 | 45 | |
48 | Czech Republic | 2530 | 2465 | 13402 | 4005 | 5.30 | 43 | |
49 | Tunisia | 1078 | 1011 | 7806 | 1513 | 7.24 | 43 | |
50 | Argentina | 804 | 784 | 7088 | 1154 | 8.82 | 39 | |
51 | Serbia | 658 | 612 | 6735 | 1530 | 10.24 | 39 | |
52 | Hungary | 1588 | 1479 | 9048 | 2645 | 5.70 | 37 | |
53 | Bulgaria | 587 | 572 | 5011 | 1259 | 8.54 | 36 | |
54 | Indonesia | 1347 | 1327 | 5951 | 1714 | 4.42 | 33 | |
55 | Macao | 259 | 247 | 3755 | 519 | 14.50 | 33 | |
56 | Iraq | 489 | 481 | 3769 | 928 | 7.71 | 32 | |
57 | Colombia | 472 | 461 | 4311 | 453 | 9.13 | 31 | |
58 | Ukraine | 2821 | 2618 | 10807 | 5995 | 3.83 | 31 | |
59 | Jordan | 302 | 290 | 3267 | 642 | 10.82 | 30 | |
60 | Lebanon | 165 | 165 | 2445 | 289 | 14.82 | 30 | |
61 | Luxembourg | 333 | 329 | 3584 | 352 | 10.76 | 30 | |
62 | Slovakia | 1092 | 1013 | 6075 | 1602 | 5.56 | 30 | |
63 | Kuwait | 255 | 255 | 3542 | 340 | 13.89 | 29 | |
64 | Morocco | 467 | 458 | 3845 | 797 | 8.23 | 29 | |
65 | Nigeria | 580 | 570 | 3702 | 1042 | 6.38 | 29 | |
66 | Croatia | 376 | 352 | 2882 | 587 | 7.66 | 27 | |
67 | Bangladesh | 373 | 349 | 2250 | 394 | 6.03 | 25 | |
68 | Oman | 155 | 150 | 2637 | 189 | 17.01 | 25 | |
69 | Cameroon | 158 | 158 | 1943 | 671 | 12.30 | 23 | |
70 | Cyprus | 163 | 161 | 1984 | 180 | 12.17 | 23 | |
71 | Georgia | 180 | 177 | 1357 | 363 | 7.54 | 23 | |
72 | Azerbaijan | 116 | 116 | 1337 | 294 | 11.53 | 21 | |
73 | Peru | 214 | 214 | 1414 | 492 | 6.61 | 21 | |
74 | Venezuela | 151 | 151 | 1903 | 201 | 12.60 | 20 | |
75 | Ethiopia | 174 | 171 | 1237 | 172 | 7.11 | 19 | |
76 | Kazakhstan | 263 | 251 | 1367 | 384 | 5.20 | 19 | |
77 | Lithuania | 263 | 258 | 1645 | 330 | 6.25 | 18 | |
78 | Puerto Rico | 96 | 95 | 1051 | 51 | 10.95 | 17 | |
79 | Ecuador | 171 | 171 | 1644 | 185 | 9.61 | 16 | |
80 | Estonia | 183 | 178 | 1102 | 275 | 6.02 | 16 | |
81 | Libya | 63 | 61 | 538 | 54 | 8.54 | 16 | |
82 | Philippines | 257 | 257 | 1177 | 324 | 4.58 | 16 | |
83 | Iceland | 93 | 92 | 667 | 192 | 7.17 | 14 | |
84 | Kenya | 66 | 65 | 663 | 51 | 10.05 | 14 | |
85 | Latvia | 147 | 143 | 730 | 190 | 4.97 | 14 | |
86 | Belarus | 143 | 140 | 722 | 96 | 5.05 | 13 | |
87 | Fiji | 96 | 96 | 778 | 221 | 8.10 | 13 | |
88 | Armenia | 68 | 67 | 483 | 101 | 7.10 | 12 | |
89 | Cuba | 42 | 42 | 398 | 49 | 9.48 | 12 | |
90 | Montenegro | 29 | 28 | 773 | 117 | 26.66 | 12 | |
91 | Sri Lanka | 70 | 68 | 437 | 46 | 6.24 | 11 | |
92 | Palestine | 27 | 27 | 347 | 21 | 12.85 | 11 | |
93 | Bahrain | 41 | 41 | 497 | 23 | 12.12 | 10 | |
94 | Macedonia | 40 | 38 | 400 | 45 | 10.00 | 10 | |
95 | Malta | 96 | 96 | 463 | 64 | 4.82 | 10 | |
96 | Sudan | 36 | 35 | 345 | 55 | 9.58 | 10 | |
97 | Uganda | 30 | 30 | 265 | 30 | 8.83 | 10 | |
98 | Bosnia and Herzegovina | 46 | 43 | 761 | 33 | 16.54 | 9 | |
99 | Ghana | 38 | 38 | 308 | 40 | 8.11 | 9 | |
100 | Nepal | 44 | 44 | 265 | 51 | 6.02 | 9 | |
101 | Uzbekistan | 70 | 67 | 342 | 106 | 4.89 | 9 | |
102 | Costa Rica | 88 | 68 | 209 | 54 | 2.38 | 8 | |
103 | Senegal | 30 | 30 | 358 | 33 | 11.93 | 8 | |
104 | Yemen | 19 | 19 | 209 | 28 | 11.00 | 8 | |
105 | Afghanistan | 28 | 26 | 188 | 0 | 6.71 | 7 | |
106 | Mongolia | 42 | 41 | 143 | 19 | 3.40 | 7 | |
107 | Paraguay | 33 | 33 | 182 | 79 | 5.52 | 7 | |
108 | Uruguay | 40 | 38 | 154 | 42 | 3.85 | 7 | |
109 | Bolivia | 23 | 23 | 346 | 11 | 15.04 | 6 | |
110 | Côte d’Ivoire | 14 | 13 | 183 | 4 | 13.07 | 6 | |
111 | Kyrgyzstan | 21 | 21 | 123 | 15 | 5.86 | 6 | |
112 | Myanmar | 14 | 14 | 200 | 16 | 14.29 | 6 | |
113 | Papua New Guinea | 42 | 41 | 190 | 20 | 4.52 | 6 | |
114 | Rwanda | 13 | 11 | 269 | 12 | 20.69 | 6 | |
115 | Trinidad and Tobago | 25 | 24 | 129 | 7 | 5.16 | 6 | |
116 | Albania | 20 | 20 | 204 | 10 | 10.20 | 5 | |
117 | Botswana | 42 | 40 | 90 | 14 | 2.14 | 5 | |
118 | North Korea | 21 | 21 | 145 | 42 | 6.90 | 5 | |
119 | Syrian Arab Republic | 18 | 18 | 97 | 4 | 5.39 | 5 | |
120 | Netherlands Antilles | 7 | 7 | 33 | 0 | 4.71 | 4 | |
121 | Brunei Darussalam | 15 | 15 | 168 | 5 | 11.20 | 4 | |
122 | Dominican Republic | 7 | 7 | 170 | 5 | 24.29 | 4 | |
123 | Moldova | 16 | 15 | 92 | 11 | 5.75 | 4 | |
124 | Panama | 13 | 13 | 125 | 5 | 9.62 | 4 | |
125 | Tanzania | 12 | 12 | 85 | 7 | 7.08 | 4 | |
126 | Burkina Faso | 3 | 3 | 11 | 3 | 3.67 | 3 | |
127 | Burundi | 5 | 5 | 74 | 7 | 14.80 | 3 | |
128 | Benin | 7 | 7 | 51 | 17 | 7.29 | 3 | |
129 | Cape Verde | 4 | 4 | 245 | 3 | 61.25 | 3 | |
130 | Gabon | 6 | 6 | 25 | 2 | 4.17 | 3 | |
131 | Guatemala | 18 | 18 | 18 | 2 | 1.00 | 3 | |
132 | Jamaica | 11 | 11 | 22 | 3 | 2.00 | 3 | |
133 | Liechtenstein | 4 | 4 | 62 | 1 | 15.50 | 3 | |
134 | Mali | 6 | 6 | 19 | 2 | 3.17 | 3 | |
135 | New Caledonia | 5 | 5 | 72 | 1 | 14.40 | 3 | |
136 | Solomon Islands | 5 | 5 | 27 | 1 | 5.40 | 3 | |
137 | Tajikistan | 34 | 34 | 47 | 15 | 1.38 | 3 | |
138 | Vanuatu | 5 | 5 | 23 | 1 | 4.60 | 3 | |
139 | Zimbabwe | 13 | 13 | 71 | 5 | 5.46 | 3 | |
140 | Congo | 6 | 5 | 17 | 3 | 2.83 | 2 | |
141 | Faroe Islands | 5 | 5 | 19 | 5 | 3.80 | 2 | |
142 | French Guiana | 17 | 17 | 12 | 0 | 0.71 | 2 | |
143 | Greenland | 5 | 5 | 32 | 0 | 6.40 | 2 | |
144 | Honduras | 19 | 19 | 10 | 4 | 0.53 | 2 | |
145 | Cambodia | 8 | 8 | 47 | 2 | 5.88 | 2 | |
146 | Laos | 5 | 5 | 17 | 0 | 3.40 | 2 | |
147 | Madagascar | 9 | 9 | 27 | 1 | 3.00 | 2 | |
148 | Mauritius | 7 | 7 | 15 | 1 | 2.14 | 2 | |
149 | Namibia | 16 | 16 | 28 | 5 | 1.75 | 2 | |
150 | French Polynesia | 3 | 3 | 24 | 8 | 8.00 | 2 | |
151 | El Salvador | 30 | 30 | 36 | 2 | 1.20 | 2 | |
152 | Tuvalu | 2 | 2 | 19 | 1 | 9.50 | 2 | |
153 | Samoa | 3 | 3 | 7 | 1 | 2.33 | 2 | |
154 | Zambia | 7 | 7 | 9 | 0 | 1.29 | 2 | |
155 | American Samoa | 1 | 1 | 8 | 0 | 8.00 | 1 | |
156 | Aruba | 1 | 1 | 2 | 0 | 2.00 | 1 | |
157 | Barbados | 2 | 2 | 8 | 0 | 4.00 | 1 | |
158 | Bermuda | 5 | 5 | 1 | 0 | 0.20 | 1 | |
159 | Bahamas | 1 | 1 | 2 | 0 | 2.00 | 1 | |
160 | Bhutan | 3 | 3 | 2 | 0 | 0.67 | 1 | |
161 | Belize | 1 | 1 | 5 | 0 | 5.00 | 1 | |
162 | Democratic Republic Congo | 3 | 3 | 3 | 0 | 1.00 | 1 | |
163 | Eritrea | 5 | 5 | 8 | 0 | 1.60 | 1 | |
164 | Federated States of Micronesia | 1 | 1 | 23 | 0 | 23.00 | 1 | |
165 | Guadeloupe | 3 | 3 | 2 | 0 | 0.67 | 1 | |
166 | Guyana | 4 | 4 | 17 | 0 | 4.25 | 1 | |
167 | Monaco | 4 | 4 | 7 | 0 | 1.75 | 1 | |
168 | Marshall Islands | 1 | 1 | 4 | 0 | 4.00 | 1 | |
169 | Mauritania | 3 | 3 | 4 | 0 | 1.33 | 1 | |
170 | Malawi | 3 | 2 | 7 | 0 | 2.33 | 1 | |
171 | Mozambique | 2 | 1 | 7 | 1 | 3.50 | 1 | |
172 | Niger | 6 | 6 | 2 | 1 | 0.33 | 1 | |
173 | Reunion | 3 | 3 | 1 | 0 | 0.33 | 1 | |
174 | Svalbard and Jan Mayen | 1 | 1 | 24 | 1 | 24.00 | 1 | |
175 | Eswatini | 3 | 3 | 3 | 1 | 1.00 | 1 | |
176 | Togo | 2 | 2 | 2 | 2 | 1.00 | 1 | |
177 | Tonga | 2 | 2 | 2 | 0 | 1.00 | 1 | |
178 | Vatican City State | 1 | 1 | 3 | 0 | 3.00 | 1 | |
179 | Antigua and Barbuda | 1 | 1 | 0 | 0 | 0.00 | 0 | |
180 | Angola | 8 | 7 | 0 | 0 | 0.00 | 0 | |
181 | Djibouti | 1 | 1 | 0 | 0 | 0.00 | 0 | |
182 | Gambia | 1 | 1 | 0 | 0 | 0.00 | 0 | |
183 | Guinea | 1 | 1 | 0 | 0 | 0.00 | 0 | |
184 | South Georgia and the South Sandwich Islands | 1 | 1 | 0 | 0 | 0.00 | 0 | |
185 | Lesotho | 1 | 1 | 0 | 0 | 0.00 | 0 | |
186 | Montserrat | 1 | 1 | 0 | 0 | 0.00 | 0 | |
187 | Maldives | 1 | 1 | 0 | 0 | 0.00 | 0 | |
188 | San Marino | 1 | 1 | 0 | 0 | 0.00 | 0 | |
189 | Suriname | 1 | 1 | 0 | 0 | 0.00 | 0 | |
190 | Chad | 3 | 3 | 0 | 0 | 0.00 | 0 | |
191 | Virgin Islands (U.S.) | 1 | 1 | 0 | 0 | 0.00 | 0 |
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