Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 13433 | 12495 | 401389 | 153061 | 29.88 | 998 | |
2 | China | 8774 | 8356 | 220299 | 131367 | 25.11 | 410 | |
3 | United Kingdom | 4551 | 4214 | 124857 | 25296 | 27.44 | 581 | |
4 | Germany | 3679 | 3483 | 113477 | 21514 | 30.84 | 538 | |
5 | Japan | 2503 | 2321 | 49402 | 8460 | 19.74 | 431 | |
6 | France | 2462 | 2290 | 58381 | 8996 | 23.71 | 448 | |
7 | India | 1870 | 1689 | 17492 | 4653 | 9.35 | 199 | |
8 | Russian Federation | 1828 | 1812 | 14768 | 3721 | 8.08 | 167 | |
9 | Canada | 1806 | 1662 | 52766 | 6935 | 29.22 | 420 | |
10 | Italy | 1713 | 1576 | 43471 | 7979 | 25.38 | 378 | |
11 | Australia | 1552 | 1439 | 46690 | 7135 | 30.08 | 359 | |
12 | South Korea | 1431 | 1359 | 27363 | 4356 | 19.12 | 258 | |
13 | Spain | 1344 | 1236 | 41644 | 5377 | 30.99 | 326 | |
14 | Switzerland | 1289 | 1225 | 42957 | 4446 | 33.33 | 383 | |
15 | Netherlands | 1269 | 1170 | 45344 | 5083 | 35.73 | 391 | |
16 | Romania | 1035 | 1031 | 3582 | 1546 | 3.46 | 80 | |
17 | Sweden | 914 | 849 | 35828 | 3103 | 39.20 | 334 | |
18 | Poland | 849 | 750 | 11317 | 1490 | 13.33 | 164 | |
19 | Brazil | 785 | 717 | 12333 | 2248 | 15.71 | 181 | |
20 | Denmark | 637 | 596 | 23013 | 1906 | 36.13 | 256 | |
21 | Belgium | 577 | 532 | 19129 | 1632 | 33.15 | 287 | |
22 | Iran | 575 | 554 | 8207 | 1767 | 14.27 | 94 | |
23 | Austria | 541 | 503 | 18311 | 1474 | 33.85 | 279 | |
24 | Israel | 512 | 491 | 21014 | 1600 | 41.04 | 257 | |
25 | Iraq | 497 | 496 | 1491 | 871 | 3.00 | 40 | |
26 | Taiwan | 496 | 485 | 9649 | 1057 | 19.45 | 167 | |
27 | Singapore | 457 | 436 | 17716 | 1712 | 38.77 | 221 | |
28 | Saudi Arabia | 419 | 403 | 8718 | 996 | 20.81 | 139 | |
29 | Turkey | 417 | 391 | 6623 | 691 | 15.88 | 139 | |
30 | South Africa | 414 | 377 | 7540 | 1074 | 18.21 | 153 | |
31 | Indonesia | 411 | 402 | 2339 | 795 | 5.69 | 67 | |
32 | Mexico | 375 | 334 | 6020 | 765 | 16.05 | 137 | |
33 | Finland | 372 | 358 | 11465 | 1095 | 30.82 | 200 | |
34 | Thailand | 368 | 346 | 3589 | 611 | 9.75 | 96 | |
35 | Czech Republic | 363 | 348 | 7871 | 777 | 21.68 | 158 | |
36 | Norway | 350 | 332 | 12017 | 1115 | 34.33 | 194 | |
37 | Pakistan | 342 | 307 | 4137 | 840 | 12.10 | 83 | |
38 | Malaysia | 337 | 326 | 4726 | 691 | 14.02 | 106 | |
39 | Egypt | 336 | 317 | 5744 | 909 | 17.10 | 83 | |
40 | Hong Kong | 333 | 321 | 15640 | 1176 | 46.97 | 174 | |
41 | Portugal | 327 | 283 | 9278 | 838 | 28.37 | 171 | |
42 | Ethiopia | 299 | 299 | 3063 | 1369 | 10.24 | 50 | |
43 | Colombia | 287 | 271 | 2531 | 398 | 8.82 | 77 | |
44 | Greece | 264 | 244 | 6859 | 591 | 25.98 | 155 | |
45 | New Zealand | 237 | 225 | 6975 | 531 | 29.43 | 162 | |
46 | Ireland | 192 | 171 | 6840 | 417 | 35.63 | 164 | |
47 | Nigeria | 191 | 185 | 1435 | 292 | 7.51 | 58 | |
48 | Argentina | 185 | 166 | 5009 | 385 | 27.08 | 131 | |
49 | Hungary | 178 | 172 | 4468 | 317 | 25.10 | 159 | |
50 | Chile | 173 | 161 | 4431 | 337 | 25.61 | 103 | |
51 | Ukraine | 173 | 171 | 1045 | 302 | 6.04 | 67 | |
52 | Viet Nam | 118 | 107 | 1650 | 175 | 13.98 | 52 | |
53 | Bangladesh | 111 | 108 | 1105 | 252 | 9.95 | 62 | |
54 | Serbia | 107 | 102 | 2514 | 176 | 23.50 | 68 | |
55 | Kenya | 97 | 94 | 1519 | 197 | 15.66 | 71 | |
56 | Slovenia | 83 | 75 | 2502 | 137 | 30.14 | 89 | |
57 | Ecuador | 79 | 74 | 1140 | 127 | 14.43 | 53 | |
58 | Morocco | 79 | 75 | 805 | 129 | 10.19 | 49 | |
59 | Croatia | 76 | 69 | 2476 | 127 | 32.58 | 83 | |
60 | Ghana | 71 | 69 | 1014 | 128 | 14.28 | 41 | |
61 | Estonia | 69 | 67 | 2617 | 183 | 37.93 | 85 | |
62 | United Arab Emirates | 68 | 65 | 1817 | 112 | 26.72 | 63 | |
63 | Tunisia | 67 | 64 | 1041 | 77 | 15.54 | 60 | |
64 | Bulgaria | 66 | 65 | 1289 | 86 | 19.53 | 65 | |
65 | Slovakia | 65 | 60 | 1193 | 99 | 18.35 | 73 | |
66 | Jordan | 63 | 62 | 832 | 82 | 13.21 | 35 | |
67 | Peru | 61 | 56 | 1320 | 147 | 21.64 | 58 | |
68 | Sri Lanka | 57 | 56 | 838 | 70 | 14.70 | 41 | |
69 | Uganda | 56 | 56 | 777 | 116 | 13.88 | 45 | |
70 | Qatar | 54 | 51 | 1006 | 71 | 18.63 | 56 | |
71 | Philippines | 49 | 49 | 479 | 48 | 9.78 | 52 | |
72 | Luxembourg | 48 | 44 | 3531 | 142 | 73.56 | 60 | |
73 | Kazakhstan | 47 | 45 | 849 | 64 | 18.06 | 32 | |
74 | Cameroon | 45 | 45 | 380 | 73 | 8.44 | 46 | |
75 | Iceland | 45 | 42 | 2447 | 75 | 54.38 | 73 | |
76 | Tanzania | 43 | 42 | 735 | 54 | 17.09 | 52 | |
77 | Lebanon | 42 | 38 | 744 | 52 | 17.71 | 47 | |
78 | Algeria | 41 | 40 | 217 | 38 | 5.29 | 36 | |
79 | Nepal | 41 | 38 | 815 | 57 | 19.88 | 35 | |
80 | Lithuania | 38 | 38 | 927 | 59 | 24.39 | 65 | |
81 | Costa Rica | 37 | 36 | 572 | 41 | 15.46 | 42 | |
82 | Cyprus | 37 | 36 | 2078 | 78 | 56.16 | 56 | |
83 | Macao | 35 | 34 | 1032 | 43 | 29.49 | 56 | |
84 | Uzbekistan | 33 | 32 | 227 | 29 | 6.88 | 29 | |
85 | Sudan | 30 | 30 | 117 | 18 | 3.90 | 26 | |
86 | Belarus | 25 | 24 | 195 | 24 | 7.80 | 29 | |
87 | Uruguay | 24 | 17 | 225 | 20 | 9.38 | 40 | |
88 | Latvia | 23 | 22 | 965 | 19 | 41.96 | 50 | |
89 | Oman | 23 | 21 | 268 | 36 | 11.65 | 36 | |
90 | Burkina Faso | 21 | 21 | 235 | 16 | 11.19 | 33 | |
91 | Panama | 21 | 21 | 380 | 61 | 18.10 | 71 | |
92 | Cuba | 18 | 13 | 113 | 22 | 6.28 | 36 | |
93 | Zambia | 18 | 18 | 512 | 16 | 28.44 | 24 | |
94 | Palestine | 18 | 14 | 267 | 30 | 14.83 | 23 | |
95 | Georgia | 17 | 17 | 731 | 8 | 43.00 | 29 | |
96 | Senegal | 17 | 16 | 480 | 8 | 28.24 | 29 | |
97 | Malawi | 16 | 16 | 230 | 35 | 14.38 | 31 | |
98 | Bahrain | 16 | 15 | 176 | 14 | 11.00 | 18 | |
99 | Kuwait | 16 | 15 | 228 | 17 | 14.25 | 29 | |
100 | Moldova | 15 | 15 | 495 | 3 | 33.00 | 20 | |
101 | Venezuela | 15 | 15 | 136 | 8 | 9.07 | 46 | |
102 | Bosnia and Herzegovina | 15 | 14 | 276 | 10 | 18.40 | 21 | |
103 | Zimbabwe | 14 | 14 | 82 | 22 | 5.86 | 30 | |
104 | Botswana | 13 | 12 | 445 | 17 | 34.23 | 24 | |
105 | Puerto Rico | 12 | 11 | 240 | 19 | 20.00 | 52 | |
106 | Gambia | 12 | 12 | 617 | 29 | 51.42 | 31 | |
107 | Yemen | 12 | 11 | 230 | 42 | 19.17 | 21 | |
108 | Sierra Leone | 12 | 11 | 35 | 4 | 2.92 | 17 | |
109 | Macedonia | 11 | 11 | 491 | 10 | 44.64 | 25 | |
110 | Gabon | 10 | 10 | 203 | 6 | 20.30 | 28 | |
111 | Côte d’Ivoire | 10 | 10 | 462 | 2 | 46.20 | 24 | |
112 | Benin | 10 | 9 | 109 | 7 | 10.90 | 19 | |
113 | Cambodia | 10 | 10 | 469 | 7 | 46.90 | 25 | |
114 | Togo | 10 | 10 | 414 | 1 | 41.40 | 11 | |
115 | Mozambique | 9 | 7 | 118 | 9 | 13.11 | 20 | |
116 | Syrian Arab Republic | 9 | 8 | 218 | 7 | 24.22 | 20 | |
117 | Congo | 9 | 8 | 116 | 2 | 12.89 | 28 | |
118 | Malta | 8 | 8 | 477 | 8 | 59.63 | 30 | |
119 | Bolivia | 8 | 7 | 162 | 1 | 20.25 | 24 | |
120 | Myanmar | 8 | 8 | 87 | 33 | 10.88 | 22 | |
121 | Brunei Darussalam | 8 | 5 | 75 | 8 | 9.38 | 19 | |
122 | Azerbaijan | 8 | 8 | 118 | 2 | 14.75 | 15 | |
123 | Fiji | 8 | 8 | 212 | 2 | 26.50 | 25 | |
124 | Laos | 8 | 8 | 104 | 11 | 13.00 | 19 | |
125 | Armenia | 8 | 8 | 224 | 16 | 28.00 | 24 | |
126 | Albania | 8 | 8 | 402 | 5 | 50.25 | 19 | |
127 | Mongolia | 8 | 7 | 290 | 16 | 36.25 | 20 | |
128 | Democratic Republic Congo | 7 | 7 | 120 | 12 | 17.14 | 14 | |
129 | New Caledonia | 7 | 7 | 41 | 1 | 5.86 | 19 | |
130 | Tajikistan | 7 | 7 | 184 | 2 | 26.29 | 7 | |
131 | Paraguay | 7 | 7 | 52 | 7 | 7.43 | 11 | |
132 | Namibia | 6 | 5 | 97 | 3 | 16.17 | 23 | |
133 | Kyrgyzstan | 6 | 6 | 125 | 2 | 20.83 | 8 | |
134 | Papua New Guinea | 6 | 6 | 161 | 12 | 26.83 | 27 | |
135 | Madagascar | 6 | 5 | 51 | 3 | 8.50 | 24 | |
136 | Montenegro | 5 | 5 | 31 | 8 | 6.20 | 14 | |
137 | Afghanistan | 5 | 5 | 53 | 2 | 10.60 | 13 | |
138 | Jamaica | 5 | 5 | 105 | 2 | 21.00 | 22 | |
139 | French Guiana | 5 | 4 | 48 | 1 | 9.60 | 16 | |
140 | Libya | 5 | 4 | 125 | 1 | 25.00 | 20 | |
141 | Mali | 5 | 5 | 55 | 5 | 11.00 | 26 | |
142 | Barbados | 5 | 5 | 95 | 1 | 19.00 | 15 | |
143 | Guinea | 4 | 3 | 45 | 2 | 11.25 | 14 | |
144 | Greenland | 4 | 4 | 80 | 4 | 20.00 | 17 | |
145 | Nicaragua | 4 | 4 | 146 | 9 | 36.50 | 12 | |
146 | Monaco | 3 | 3 | 143 | 7 | 47.67 | 21 | |
147 | Niger | 3 | 3 | 100 | 6 | 33.33 | 13 | |
148 | Faroe Islands | 3 | 3 | 54 | 3 | 18.00 | 11 | |
149 | Saint Kitts and Nevis | 3 | 2 | 73 | 2 | 24.33 | 10 | |
150 | Trinidad and Tobago | 3 | 3 | 15 | 0 | 5.00 | 19 | |
151 | Central African Republic | 3 | 3 | 4 | 0 | 1.33 | 14 | |
152 | Haïti | 3 | 3 | 17 | 3 | 5.67 | 10 | |
153 | Dominican Republic | 2 | 2 | 76 | 0 | 38.00 | 12 | |
154 | Angola | 2 | 2 | 28 | 8 | 14.00 | 6 | |
155 | Bahamas | 2 | 2 | 36 | 2 | 18.00 | 9 | |
156 | Bhutan | 2 | 2 | 24 | 1 | 12.00 | 7 | |
157 | Guadeloupe | 2 | 2 | 122 | 0 | 61.00 | 12 | |
158 | Equatorial Guinea | 2 | 2 | 35 | 14 | 17.50 | 4 | |
159 | Liberia | 2 | 2 | 17 | 0 | 8.50 | 7 | |
160 | French Polynesia | 2 | 2 | 12 | 1 | 6.00 | 20 | |
161 | Rwanda | 2 | 2 | 12 | 5 | 6.00 | 18 | |
162 | Seychelles | 2 | 2 | 42 | 13 | 21.00 | 10 | |
163 | Chad | 2 | 2 | 351 | 0 | 175.50 | 5 | |
164 | Suriname | 1 | 1 | 32 | 0 | 32.00 | 7 | |
165 | Eswatini | 1 | 1 | 15 | 1 | 15.00 | 10 | |
166 | American Samoa | 1 | 1 | 13 | 0 | 13.00 | 3 | |
167 | San Marino | 1 | 1 | 10 | 0 | 10.00 | 6 | |
168 | Reunion | 1 | 1 | 13 | 0 | 13.00 | 6 | |
169 | Palau | 1 | 1 | 52 | 8 | 52.00 | 5 | |
170 | Mauritius | 1 | 1 | 3 | 0 | 3.00 | 17 | |
171 | Martinique | 1 | 1 | 1 | 0 | 1.00 | 5 | |
172 | Lesotho | 1 | 1 | 0 | 0 | 0.00 | 5 | |
173 | North Korea | 1 | 1 | 2 | 1 | 2.00 | 3 | |
174 | Comoros | 1 | 1 | 8 | 0 | 8.00 | 3 | |
175 | Kiribati | 1 | 1 | 2 | 0 | 2.00 | 2 | |
176 | Honduras | 1 | 1 | 1 | 0 | 1.00 | 8 | |
177 | Guatemala | 1 | 1 | 5 | 2 | 5.00 | 11 | |
178 | Grenada | 1 | 1 | 42 | 1 | 42.00 | 9 | |
179 | Eritrea | 1 | 1 | 0 | 0 | 0.00 | 8 | |
180 | Saint Vincent and the Grenadines | 1 | 1 | 16 | 0 | 16.00 | 1 | |
181 | Curaçao | 1 | 1 | 10 | 3 | 10.00 | 2 | |
182 | Cape Verde | 1 | 1 | 0 | 0 | 0.00 | 4 | |
183 | Belize | 1 | 1 | 28 | 2 | 28.00 | 6 | |
184 | Bermuda | 1 | 1 | 0 | 0 | 0.00 | 7 | |
185 | Burundi | 1 | 1 | 6 | 1 | 6.00 | 6 | |
186 | El Salvador | 1 | 1 | 1 | 0 | 1.00 | 10 |
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