Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 536108 | 475425 | 21709562 | 9295608 | 40.49 | 2711 | |
2 | China | 201361 | 199528 | 2867645 | 1521816 | 14.24 | 1112 | |
3 | United Kingdom | 148348 | 125393 | 5732447 | 1221574 | 38.64 | 1707 | |
4 | Japan | 130213 | 125714 | 3047578 | 717783 | 23.40 | 1171 | |
5 | Germany | 129278 | 118732 | 4309175 | 969527 | 33.33 | 1498 | |
6 | France | 90245 | 84204 | 2957904 | 575946 | 32.78 | 1352 | |
7 | Canada | 76563 | 68892 | 3004863 | 484801 | 39.25 | 1381 | |
8 | Italy | 70100 | 64270 | 2252459 | 467183 | 32.13 | 1189 | |
9 | Spain | 54747 | 50660 | 1709364 | 351027 | 31.22 | 1073 | |
10 | Australia | 51504 | 45913 | 1948254 | 369324 | 37.83 | 1193 | |
11 | India | 47797 | 44901 | 1044105 | 342529 | 21.84 | 745 | |
12 | South Korea | 44359 | 43418 | 988557 | 171629 | 22.29 | 810 | |
13 | Netherlands | 39825 | 35913 | 1850849 | 249940 | 46.47 | 1206 | |
14 | Russian Federation | 36010 | 35274 | 497593 | 144591 | 13.82 | 675 | |
15 | Brazil | 34629 | 33064 | 764148 | 257127 | 22.07 | 690 | |
16 | Taiwan | 29851 | 28982 | 681115 | 117942 | 22.82 | 615 | |
17 | Switzerland | 28887 | 26403 | 1392440 | 153202 | 48.20 | 1142 | |
18 | Poland | 27390 | 26527 | 475397 | 101830 | 17.36 | 660 | |
19 | Sweden | 26240 | 24364 | 1130522 | 144147 | 43.08 | 1036 | |
20 | Turkey | 23504 | 22155 | 492927 | 99740 | 20.97 | 535 | |
21 | Belgium | 21591 | 19694 | 868998 | 97524 | 40.25 | 942 | |
22 | Israel | 16420 | 15173 | 634019 | 72454 | 38.61 | 821 | |
23 | Austria | 15307 | 13950 | 552050 | 60203 | 36.07 | 783 | |
24 | Greece | 14994 | 13844 | 428085 | 53064 | 28.55 | 610 | |
25 | Denmark | 14415 | 13131 | 699575 | 80951 | 48.53 | 900 | |
26 | Finland | 14040 | 13151 | 515126 | 64531 | 36.69 | 756 | |
27 | Hong Kong | 14036 | 12932 | 456489 | 49797 | 32.52 | 687 | |
28 | Mexico | 12897 | 12394 | 279535 | 50153 | 21.67 | 536 | |
29 | Czech Republic | 12100 | 11723 | 259852 | 49943 | 21.48 | 554 | |
30 | Singapore | 12015 | 11213 | 401202 | 35507 | 33.39 | 697 | |
31 | Iran | 11888 | 11608 | 227895 | 76159 | 19.17 | 416 | |
32 | Norway | 11770 | 10715 | 472725 | 60770 | 40.16 | 747 | |
33 | Portugal | 10513 | 10001 | 328261 | 51023 | 31.22 | 599 | |
34 | New Zealand | 9706 | 8599 | 413284 | 46351 | 42.58 | 633 | |
35 | South Africa | 9118 | 8354 | 248787 | 50071 | 27.29 | 567 | |
36 | Ireland | 8119 | 7267 | 296072 | 27459 | 36.47 | 628 | |
37 | Hungary | 8089 | 7717 | 213811 | 25629 | 26.43 | 540 | |
38 | Argentina | 7938 | 7596 | 227836 | 42482 | 28.70 | 510 | |
39 | Ukraine | 6924 | 6829 | 77536 | 18544 | 11.20 | 323 | |
40 | Thailand | 6271 | 6023 | 158811 | 21622 | 25.32 | 396 | |
41 | Egypt | 5334 | 5208 | 113449 | 19219 | 21.27 | 349 | |
42 | Romania | 5272 | 5177 | 74531 | 14023 | 14.14 | 364 | |
43 | Chile | 5035 | 4808 | 141029 | 25101 | 28.01 | 451 | |
44 | Malaysia | 4594 | 4396 | 84834 | 18295 | 18.47 | 415 | |
45 | Croatia | 3995 | 3836 | 59906 | 10491 | 15.00 | 337 | |
46 | Slovakia | 3819 | 3713 | 85492 | 11357 | 22.39 | 331 | |
47 | Pakistan | 3614 | 3421 | 59683 | 14336 | 16.51 | 353 | |
48 | Slovenia | 3543 | 3392 | 99793 | 12638 | 28.17 | 361 | |
49 | Nigeria | 3215 | 3121 | 47544 | 10895 | 14.79 | 260 | |
50 | Bulgaria | 2942 | 2854 | 61169 | 7160 | 20.79 | 305 | |
51 | Saudi Arabia | 2753 | 2623 | 47209 | 6552 | 17.15 | 478 | |
52 | Tunisia | 2680 | 2593 | 42333 | 8334 | 15.80 | 235 | |
53 | Colombia | 2277 | 2179 | 56097 | 8758 | 24.64 | 356 | |
54 | Lithuania | 2227 | 2167 | 36289 | 6376 | 16.30 | 265 | |
55 | Serbia | 2186 | 2140 | 39719 | 6604 | 18.17 | 307 | |
56 | Venezuela | 2057 | 1979 | 34886 | 3114 | 16.96 | 254 | |
57 | Cuba | 1895 | 1828 | 23243 | 3962 | 12.27 | 200 | |
58 | Algeria | 1873 | 1843 | 30489 | 6013 | 16.28 | 213 | |
59 | Belarus | 1644 | 1617 | 21863 | 2826 | 13.30 | 213 | |
60 | Morocco | 1579 | 1490 | 30025 | 5533 | 19.02 | 232 | |
61 | United Arab Emirates | 1471 | 1373 | 29668 | 2406 | 20.17 | 268 | |
62 | Indonesia | 1427 | 1352 | 33601 | 4252 | 23.55 | 284 | |
63 | Jordan | 1358 | 1327 | 28870 | 2655 | 21.26 | 219 | |
64 | Estonia | 1335 | 1272 | 41821 | 5894 | 31.33 | 346 | |
65 | Bangladesh | 1255 | 1209 | 28732 | 4633 | 22.89 | 252 | |
66 | Lebanon | 1110 | 1004 | 24948 | 2205 | 22.48 | 264 | |
67 | Kenya | 1079 | 1000 | 36170 | 6162 | 33.52 | 310 | |
68 | Viet Nam | 988 | 945 | 30666 | 3468 | 31.04 | 269 | |
69 | Kuwait | 967 | 923 | 17266 | 1509 | 17.86 | 195 | |
70 | Puerto Rico | 966 | 920 | 29560 | 1643 | 30.60 | 253 | |
71 | Philippines | 929 | 851 | 31966 | 2777 | 34.41 | 296 | |
72 | Peru | 884 | 816 | 22553 | 2602 | 25.51 | 288 | |
73 | Iceland | 742 | 671 | 40166 | 3088 | 54.13 | 370 | |
74 | Cyprus | 720 | 657 | 20249 | 1976 | 28.12 | 254 | |
75 | Georgia | 711 | 656 | 12751 | 1413 | 17.93 | 219 | |
76 | Uruguay | 649 | 607 | 18400 | 2250 | 28.35 | 222 | |
77 | Sri Lanka | 649 | 602 | 17313 | 1349 | 26.68 | 225 | |
78 | Tanzania | 630 | 589 | 21213 | 3065 | 33.67 | 205 | |
79 | Latvia | 611 | 587 | 16129 | 1201 | 26.40 | 202 | |
80 | Armenia | 610 | 588 | 16470 | 2053 | 27.00 | 214 | |
81 | Oman | 595 | 550 | 11725 | 1102 | 19.71 | 176 | |
82 | Cameroon | 594 | 576 | 14710 | 3183 | 24.76 | 167 | |
83 | Nepal | 585 | 536 | 13667 | 1560 | 23.36 | 175 | |
84 | Ethiopia | 515 | 502 | 15944 | 3752 | 30.96 | 193 | |
85 | Uganda | 485 | 450 | 18011 | 2907 | 37.14 | 209 | |
86 | Uzbekistan | 473 | 471 | 6538 | 820 | 13.82 | 106 | |
87 | Costa Rica | 468 | 446 | 16348 | 1386 | 34.93 | 214 | |
88 | Luxembourg | 455 | 430 | 13798 | 851 | 30.33 | 243 | |
89 | Ghana | 406 | 387 | 11819 | 1691 | 29.11 | 191 | |
90 | Azerbaijan | 388 | 383 | 4176 | 818 | 10.76 | 138 | |
91 | Bosnia and Herzegovina | 367 | 358 | 4211 | 535 | 11.47 | 128 | |
92 | Macedonia | 366 | 352 | 5235 | 501 | 14.30 | 152 | |
93 | Iraq | 353 | 334 | 4735 | 555 | 13.41 | 155 | |
94 | Kazakhstan | 344 | 336 | 4112 | 607 | 11.95 | 138 | |
95 | Zimbabwe | 332 | 306 | 10661 | 1059 | 32.11 | 164 | |
96 | Botswana | 329 | 303 | 8035 | 920 | 24.42 | 127 | |
97 | Ecuador | 326 | 295 | 11456 | 1732 | 35.14 | 197 | |
98 | Senegal | 311 | 288 | 7391 | 651 | 23.77 | 146 | |
99 | Moldova | 309 | 303 | 6530 | 736 | 21.13 | 135 | |
100 | Qatar | 308 | 297 | 5287 | 458 | 17.17 | 238 | |
101 | Macao | 288 | 276 | 6768 | 788 | 23.50 | 178 | |
102 | Bahrain | 286 | 258 | 3689 | 203 | 12.90 | 117 | |
103 | Trinidad and Tobago | 274 | 243 | 5587 | 347 | 20.39 | 117 | |
104 | Burkina Faso | 251 | 244 | 7852 | 998 | 31.28 | 126 | |
105 | Panama | 247 | 224 | 22120 | 1423 | 89.55 | 242 | |
106 | Jamaica | 244 | 215 | 8557 | 398 | 35.07 | 121 | |
107 | Syrian Arab Republic | 241 | 235 | 6602 | 365 | 27.39 | 130 | |
108 | Malawi | 228 | 195 | 7642 | 1027 | 33.52 | 166 | |
109 | Côte d’Ivoire | 216 | 203 | 4138 | 483 | 19.16 | 134 | |
110 | Sudan | 213 | 202 | 4191 | 510 | 19.68 | 119 | |
111 | Palestine | 194 | 182 | 4152 | 340 | 21.40 | 131 | |
112 | Bolivia | 193 | 176 | 7558 | 495 | 39.16 | 151 | |
113 | Malta | 189 | 173 | 9087 | 358 | 48.08 | 165 | |
114 | Benin | 180 | 175 | 4267 | 618 | 23.71 | 117 | |
115 | Zambia | 168 | 159 | 6527 | 730 | 38.85 | 151 | |
116 | Fiji | 162 | 147 | 3558 | 234 | 21.96 | 109 | |
117 | Libya | 161 | 152 | 2844 | 90 | 17.66 | 94 | |
118 | Congo | 157 | 148 | 4302 | 331 | 27.40 | 133 | |
119 | Mali | 145 | 137 | 3702 | 377 | 25.53 | 124 | |
120 | Madagascar | 145 | 143 | 5149 | 628 | 35.51 | 113 | |
121 | New Caledonia | 131 | 127 | 4907 | 656 | 37.46 | 123 | |
122 | Mongolia | 129 | 123 | 3274 | 341 | 25.38 | 117 | |
123 | Namibia | 123 | 115 | 6250 | 552 | 50.81 | 119 | |
124 | Cambodia | 122 | 106 | 3265 | 371 | 26.76 | 128 | |
125 | Gabon | 119 | 113 | 4233 | 362 | 35.57 | 120 | |
126 | Gambia | 112 | 105 | 6417 | 475 | 57.29 | 145 | |
127 | Mozambique | 106 | 104 | 3021 | 293 | 28.50 | 130 | |
128 | Yemen | 105 | 103 | 2996 | 146 | 28.53 | 98 | |
129 | Papua New Guinea | 101 | 98 | 2488 | 224 | 24.63 | 112 | |
130 | Barbados | 98 | 87 | 1559 | 102 | 15.91 | 102 | |
131 | Nicaragua | 95 | 87 | 3520 | 197 | 37.05 | 100 | |
132 | Mauritius | 94 | 89 | 3075 | 137 | 32.71 | 104 | |
133 | Laos | 94 | 90 | 3821 | 471 | 40.65 | 107 | |
134 | Brunei Darussalam | 94 | 81 | 2558 | 102 | 27.21 | 105 | |
135 | Guatemala | 93 | 83 | 2849 | 183 | 30.63 | 110 | |
136 | Montenegro | 91 | 89 | 2473 | 212 | 27.18 | 80 | |
137 | Monaco | 87 | 78 | 2679 | 282 | 30.79 | 126 | |
138 | Kyrgyzstan | 84 | 83 | 1773 | 142 | 21.11 | 103 | |
139 | Guadeloupe | 81 | 78 | 4515 | 159 | 55.74 | 79 | |
140 | Liechtenstein | 75 | 70 | 2864 | 170 | 38.19 | 103 | |
141 | Myanmar | 74 | 68 | 1579 | 110 | 21.34 | 95 | |
142 | Albania | 71 | 66 | 1602 | 79 | 22.56 | 85 | |
143 | Niger | 70 | 67 | 2233 | 202 | 31.90 | 96 | |
144 | French Guiana | 64 | 55 | 1752 | 146 | 27.38 | 92 | |
145 | Togo | 62 | 51 | 1033 | 93 | 16.66 | 63 | |
146 | Paraguay | 60 | 56 | 3181 | 47 | 53.02 | 103 | |
147 | French Polynesia | 51 | 49 | 1304 | 138 | 25.57 | 99 | |
148 | Rwanda | 51 | 45 | 1802 | 105 | 35.33 | 107 | |
149 | Tajikistan | 50 | 50 | 949 | 89 | 18.98 | 58 | |
150 | El Salvador | 50 | 46 | 1144 | 36 | 22.88 | 77 | |
151 | Eritrea | 47 | 45 | 1350 | 84 | 28.72 | 53 | |
152 | Grenada | 46 | 40 | 853 | 50 | 18.54 | 63 | |
153 | Dominican Republic | 45 | 42 | 976 | 72 | 21.69 | 81 | |
154 | Afghanistan | 45 | 36 | 417 | 30 | 9.27 | 69 | |
155 | Honduras | 43 | 41 | 1436 | 31 | 33.40 | 76 | |
156 | Guam | 43 | 35 | 1152 | 41 | 26.79 | 75 | |
157 | Greenland | 43 | 43 | 1727 | 160 | 40.16 | 87 | |
158 | Reunion | 41 | 37 | 770 | 19 | 18.78 | 62 | |
159 | Guinea | 40 | 40 | 1132 | 42 | 28.30 | 78 | |
160 | Bermuda | 40 | 36 | 4610 | 85 | 115.25 | 105 | |
161 | Swaziland | 38 | 36 | 1206 | 19 | 31.74 | 73 | |
162 | Haïti | 38 | 36 | 1665 | 123 | 43.82 | 76 | |
163 | Bhutan | 37 | 37 | 1487 | 82 | 40.19 | 61 | |
164 | Angola | 36 | 33 | 615 | 34 | 17.08 | 56 | |
165 | Chad | 34 | 33 | 1156 | 82 | 34.00 | 49 | |
166 | Guyana | 31 | 26 | 567 | 10 | 18.29 | 56 | |
167 | Central African Republic | 28 | 26 | 576 | 37 | 20.57 | 60 | |
168 | Seychelles | 26 | 22 | 4050 | 99 | 155.77 | 74 | |
169 | Mauritania | 26 | 25 | 669 | 18 | 25.73 | 50 | |
170 | Netherlands Antilles | 26 | 25 | 745 | 11 | 28.65 | 60 | |
171 | Martinique | 25 | 24 | 540 | 22 | 21.60 | 59 | |
172 | Lesotho | 24 | 24 | 798 | 15 | 33.25 | 46 | |
173 | Faroe Islands | 23 | 19 | 768 | 85 | 33.39 | 72 | |
174 | Democratic Republic Congo | 23 | 20 | 865 | 26 | 37.61 | 78 | |
175 | Samoa | 20 | 19 | 265 | 34 | 13.25 | 42 | |
176 | Sierra Leone | 20 | 18 | 248 | 9 | 12.40 | 73 | |
177 | Belize | 20 | 20 | 609 | 27 | 30.45 | 58 | |
178 | Falkland Islands (Malvinas) | 18 | 18 | 606 | 68 | 33.67 | 48 | |
179 | Vanuatu | 17 | 14 | 400 | 36 | 23.53 | 45 | |
180 | Virgin Islands (U.S.) | 17 | 17 | 502 | 14 | 29.53 | 39 | |
181 | Solomon Islands | 15 | 12 | 242 | 18 | 16.13 | 51 | |
182 | Burundi | 15 | 14 | 142 | 2 | 9.47 | 55 | |
183 | Cayman Islands | 14 | 14 | 280 | 5 | 20.00 | 39 | |
184 | Federated States of Micronesia | 14 | 10 | 456 | 17 | 32.57 | 57 | |
185 | Guinea-Bissau | 13 | 11 | 421 | 151 | 32.38 | 68 | |
186 | Palau | 13 | 13 | 322 | 19 | 24.77 | 44 | |
187 | Turkmenistan | 13 | 12 | 517 | 11 | 39.77 | 32 | |
188 | Bahamas | 13 | 12 | 361 | 16 | 27.77 | 61 | |
189 | Marshall Islands | 13 | 10 | 339 | 7 | 26.08 | 27 | |
190 | San Marino | 12 | 12 | 187 | 2 | 15.58 | 49 | |
191 | Cape Verde | 12 | 12 | 267 | 21 | 22.25 | 38 | |
192 | Liberia | 11 | 9 | 139 | 2 | 12.64 | 63 | |
193 | Andorra | 11 | 11 | 279 | 11 | 25.36 | 36 | |
194 | Dominica | 11 | 11 | 155 | 7 | 14.09 | 44 | |
195 | Suriname | 10 | 9 | 204 | 7 | 20.40 | 49 | |
196 | Tonga | 10 | 9 | 175 | 0 | 17.50 | 34 | |
197 | North Korea | 10 | 10 | 571 | 4 | 57.10 | 43 | |
198 | Equatorial Guinea | 9 | 8 | 137 | 35 | 15.22 | 33 | |
199 | Kiribati | 9 | 8 | 104 | 0 | 11.56 | 17 | |
200 | American Samoa | 9 | 9 | 599 | 19 | 66.56 | 31 | |
201 | Saint Kitts and Nevis | 8 | 8 | 290 | 10 | 36.25 | 46 | |
202 | Saint Lucia | 8 | 5 | 79 | 2 | 9.88 | 30 | |
203 | Maldives | 8 | 8 | 120 | 3 | 15.00 | 40 | |
204 | Mayotte | 8 | 7 | 62 | 3 | 7.75 | 14 | |
205 | Timor-Leste | 8 | 8 | 218 | 9 | 27.25 | 30 | |
206 | Djibouti | 8 | 7 | 210 | 4 | 26.25 | 31 | |
207 | Virgin Islands (British) | 7 | 7 | 774 | 11 | 110.57 | 33 | |
208 | Gibraltar | 6 | 6 | 371 | 26 | 61.83 | 37 | |
209 | Antigua and Barbuda | 6 | 6 | 164 | 1 | 27.33 | 25 | |
210 | Saint Vincent and the Grenadines | 5 | 5 | 193 | 4 | 38.60 | 24 | |
211 | Montserrat | 5 | 5 | 144 | 14 | 28.80 | 34 | |
212 | Somalia | 5 | 5 | 87 | 24 | 17.40 | 28 | |
213 | Niue | 3 | 2 | 5 | 0 | 1.67 | 9 | |
214 | Tuvalu | 3 | 3 | 28 | 1 | 9.33 | 13 | |
215 | Sao Tome and Principe | 3 | 3 | 94 | 8 | 31.33 | 23 | |
216 | Turks and Caicos Islands | 3 | 3 | 52 | 2 | 17.33 | 22 | |
217 | Comoros | 2 | 2 | 2 | 0 | 1.00 | 24 | |
218 | Cocos (Keeling) Islands | 2 | 2 | 28 | 0 | 14.00 | 6 | |
219 | Northern Mariana Islands | 2 | 2 | 24 | 0 | 12.00 | 22 | |
220 | Anguilla | 1 | 1 | 19 | 0 | 19.00 | 34 | |
221 | Christmas Island | 1 | 1 | 4 | 0 | 4.00 | 4 | |
222 | Cook Islands | 1 | 1 | 11 | 2 | 11.00 | 28 | |
223 | Nauru | 1 | 1 | 0 | 0 | 0.00 | 11 |
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Scimago Lab, Copyright 2007-2022. Data Source: Scopus®