Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 53822 | 52365 | 2650604 | 1225868 | 49.25 | 429 | |
2 | China | 21101 | 20936 | 387540 | 199834 | 18.37 | 160 | |
3 | United Kingdom | 15690 | 15015 | 902896 | 169792 | 57.55 | 299 | |
4 | Germany | 15539 | 15192 | 809822 | 167093 | 52.12 | 266 | |
5 | Japan | 12978 | 12763 | 408372 | 97052 | 31.47 | 205 | |
6 | India | 10690 | 10493 | 208166 | 71741 | 19.47 | 144 | |
7 | France | 9964 | 9791 | 434901 | 78197 | 43.65 | 216 | |
8 | Canada | 7287 | 7152 | 267760 | 42846 | 36.74 | 179 | |
9 | Italy | 6300 | 6140 | 196529 | 42373 | 31.20 | 155 | |
10 | Russian Federation | 5855 | 5792 | 97424 | 26193 | 16.64 | 114 | |
11 | Spain | 4769 | 4660 | 162124 | 30633 | 34.00 | 146 | |
12 | Australia | 4210 | 4022 | 141773 | 23386 | 33.68 | 151 | |
13 | South Korea | 4182 | 4157 | 103924 | 15378 | 24.85 | 116 | |
14 | Switzerland | 3972 | 3844 | 212836 | 24211 | 53.58 | 182 | |
15 | Sweden | 3413 | 3354 | 174330 | 19418 | 51.08 | 150 | |
16 | Brazil | 3373 | 3317 | 70116 | 18775 | 20.79 | 93 | |
17 | Netherlands | 3102 | 3050 | 183312 | 17362 | 59.09 | 153 | |
18 | Iran | 2912 | 2877 | 66654 | 19875 | 22.89 | 93 | |
19 | Israel | 2360 | 2291 | 111520 | 14530 | 47.25 | 149 | |
20 | Poland | 2134 | 2114 | 54782 | 11041 | 25.67 | 97 | |
21 | Belgium | 2097 | 2066 | 100480 | 10593 | 47.92 | 130 | |
22 | Denmark | 2038 | 2009 | 110989 | 11190 | 54.46 | 132 | |
23 | Taiwan | 1834 | 1819 | 41856 | 6363 | 22.82 | 83 | |
24 | Austria | 1577 | 1540 | 62259 | 7463 | 39.48 | 106 | |
25 | Saudi Arabia | 1330 | 1308 | 27289 | 5428 | 20.52 | 77 | |
26 | Finland | 1262 | 1235 | 45061 | 5929 | 35.71 | 95 | |
27 | Turkey | 1243 | 1226 | 25098 | 4990 | 20.19 | 68 | |
28 | Egypt | 1229 | 1223 | 26599 | 6405 | 21.64 | 69 | |
29 | Singapore | 1174 | 1148 | 34222 | 3526 | 29.15 | 82 | |
30 | Portugal | 1128 | 1104 | 34205 | 5331 | 30.32 | 80 | |
31 | Czech Republic | 1092 | 1078 | 26364 | 4596 | 24.14 | 72 | |
32 | Mexico | 980 | 959 | 22337 | 4256 | 22.79 | 69 | |
33 | Pakistan | 962 | 953 | 19659 | 3530 | 20.44 | 66 | |
34 | Norway | 959 | 936 | 29366 | 3531 | 30.62 | 81 | |
35 | Hungary | 831 | 803 | 29306 | 3785 | 35.27 | 78 | |
36 | Hong Kong | 814 | 798 | 20219 | 2141 | 24.84 | 66 | |
37 | New Zealand | 798 | 753 | 26085 | 2923 | 32.69 | 79 | |
38 | Argentina | 774 | 762 | 18792 | 3149 | 24.28 | 62 | |
39 | Greece | 772 | 753 | 19921 | 3287 | 25.80 | 63 | |
40 | Malaysia | 702 | 694 | 16039 | 3187 | 22.85 | 64 | |
41 | Romania | 679 | 678 | 8614 | 2508 | 12.69 | 39 | |
42 | South Africa | 626 | 617 | 15128 | 2066 | 24.17 | 57 | |
43 | Thailand | 598 | 592 | 14918 | 1956 | 24.95 | 56 | |
44 | Ireland | 541 | 524 | 24094 | 1844 | 44.54 | 70 | |
45 | Tunisia | 395 | 393 | 9036 | 1383 | 22.88 | 48 | |
46 | Chile | 350 | 343 | 8954 | 1114 | 25.58 | 49 | |
47 | Slovenia | 313 | 310 | 11040 | 1925 | 35.27 | 57 | |
48 | Slovakia | 290 | 285 | 7560 | 1168 | 26.07 | 47 | |
49 | Ukraine | 277 | 276 | 6199 | 1386 | 22.38 | 45 | |
50 | Nigeria | 228 | 226 | 2737 | 377 | 12.00 | 25 | |
51 | Bangladesh | 210 | 209 | 3313 | 635 | 15.78 | 29 | |
52 | Serbia | 196 | 194 | 2675 | 505 | 13.65 | 25 | |
53 | Algeria | 191 | 190 | 3993 | 535 | 20.91 | 38 | |
54 | Iraq | 180 | 178 | 2172 | 406 | 12.07 | 23 | |
55 | Bulgaria | 177 | 168 | 5732 | 557 | 32.38 | 35 | |
56 | Colombia | 172 | 171 | 3266 | 445 | 18.99 | 30 | |
57 | Croatia | 154 | 152 | 3778 | 614 | 24.53 | 36 | |
58 | United Arab Emirates | 150 | 149 | 3153 | 345 | 21.02 | 32 | |
59 | Estonia | 146 | 145 | 4582 | 509 | 31.38 | 33 | |
60 | Lithuania | 145 | 145 | 4793 | 549 | 33.06 | 37 | |
61 | Indonesia | 143 | 143 | 1956 | 407 | 13.68 | 25 | |
62 | Viet Nam | 141 | 141 | 2889 | 261 | 20.49 | 31 | |
63 | Morocco | 134 | 133 | 2735 | 384 | 20.41 | 27 | |
64 | Belarus | 130 | 130 | 2451 | 407 | 18.85 | 21 | |
65 | Cuba | 109 | 109 | 2374 | 495 | 21.78 | 26 | |
66 | Qatar | 108 | 97 | 2041 | 235 | 18.90 | 22 | |
67 | Uruguay | 98 | 94 | 1995 | 214 | 20.36 | 22 | |
68 | Armenia | 85 | 79 | 628 | 288 | 7.39 | 12 | |
69 | Latvia | 83 | 82 | 1861 | 237 | 22.42 | 22 | |
70 | Luxembourg | 77 | 77 | 1438 | 145 | 18.68 | 23 | |
71 | Philippines | 68 | 68 | 754 | 116 | 11.09 | 18 | |
72 | Jordan | 63 | 63 | 773 | 93 | 12.27 | 15 | |
73 | Oman | 57 | 57 | 1965 | 205 | 34.47 | 22 | |
74 | Cyprus | 56 | 55 | 1043 | 132 | 18.63 | 21 | |
75 | Venezuela | 54 | 54 | 1233 | 168 | 22.83 | 22 | |
76 | Macao | 45 | 44 | 734 | 74 | 16.31 | 13 | |
77 | Lebanon | 45 | 45 | 692 | 39 | 15.38 | 13 | |
78 | Sudan | 44 | 44 | 269 | 21 | 6.11 | 11 | |
79 | Iceland | 44 | 43 | 1288 | 92 | 29.27 | 16 | |
80 | Peru | 43 | 42 | 445 | 69 | 10.35 | 11 | |
81 | Azerbaijan | 42 | 42 | 707 | 67 | 16.83 | 15 | |
82 | Sri Lanka | 42 | 42 | 500 | 29 | 11.90 | 12 | |
83 | Costa Rica | 38 | 37 | 1063 | 187 | 27.97 | 13 | |
84 | Kazakhstan | 38 | 38 | 328 | 33 | 8.63 | 9 | |
85 | Ethiopia | 36 | 36 | 480 | 51 | 13.33 | 14 | |
86 | Puerto Rico | 35 | 34 | 1178 | 77 | 33.66 | 17 | |
87 | Kenya | 33 | 33 | 599 | 24 | 18.15 | 12 | |
88 | Georgia | 32 | 32 | 447 | 38 | 13.97 | 14 | |
89 | Yemen | 30 | 29 | 467 | 67 | 15.57 | 12 | |
90 | Palestine | 26 | 26 | 300 | 26 | 11.54 | 10 | |
91 | Ecuador | 25 | 24 | 273 | 19 | 10.92 | 8 | |
92 | Albania | 25 | 25 | 208 | 68 | 8.32 | 8 | |
93 | Uzbekistan | 24 | 24 | 460 | 51 | 19.17 | 13 | |
94 | Kuwait | 24 | 22 | 429 | 32 | 17.88 | 9 | |
95 | Libya | 23 | 21 | 578 | 22 | 25.13 | 11 | |
96 | Ghana | 21 | 20 | 203 | 15 | 9.67 | 9 | |
97 | Nepal | 19 | 19 | 223 | 17 | 11.74 | 7 | |
98 | Fiji | 18 | 18 | 400 | 70 | 22.22 | 12 | |
99 | Cameroon | 18 | 18 | 329 | 41 | 18.28 | 9 | |
100 | Mauritius | 16 | 16 | 334 | 49 | 20.88 | 9 | |
101 | Tanzania | 16 | 16 | 176 | 7 | 11.00 | 8 | |
102 | Moldova | 14 | 14 | 94 | 15 | 6.71 | 5 | |
103 | Mongolia | 14 | 14 | 310 | 25 | 22.14 | 7 | |
104 | Bahrain | 12 | 12 | 131 | 4 | 10.92 | 5 | |
105 | Macedonia | 11 | 10 | 123 | 4 | 11.18 | 6 | |
106 | Uganda | 10 | 10 | 32 | 7 | 3.20 | 3 | |
107 | Malta | 10 | 10 | 345 | 27 | 34.50 | 7 | |
108 | North Korea | 10 | 10 | 128 | 1 | 12.80 | 5 | |
109 | Panama | 8 | 8 | 256 | 22 | 32.00 | 7 | |
110 | Brunei Darussalam | 8 | 8 | 86 | 6 | 10.75 | 5 | |
111 | Syrian Arab Republic | 7 | 7 | 130 | 10 | 18.57 | 5 | |
112 | French Polynesia | 6 | 6 | 57 | 8 | 9.50 | 2 | |
113 | Trinidad and Tobago | 6 | 6 | 31 | 3 | 5.17 | 3 | |
114 | Côte d’Ivoire | 6 | 6 | 79 | 6 | 13.17 | 4 | |
115 | Bosnia and Herzegovina | 6 | 6 | 35 | 6 | 5.83 | 4 | |
116 | Afghanistan | 5 | 5 | 18 | 3 | 3.60 | 2 | |
117 | Senegal | 5 | 5 | 93 | 3 | 18.60 | 3 | |
118 | Kyrgyzstan | 5 | 3 | 41 | 6 | 8.20 | 4 | |
119 | Paraguay | 5 | 5 | 48 | 9 | 9.60 | 3 | |
120 | Gambia | 5 | 5 | 88 | 2 | 17.60 | 3 | |
121 | Montenegro | 5 | 5 | 278 | 34 | 55.60 | 5 | |
122 | Zimbabwe | 4 | 4 | 24 | 0 | 6.00 | 3 | |
123 | Bolivia | 4 | 4 | 72 | 11 | 18.00 | 3 | |
124 | Botswana | 4 | 4 | 46 | 2 | 11.50 | 3 | |
125 | Democratic Republic Congo | 4 | 4 | 15 | 1 | 3.75 | 2 | |
126 | Congo | 4 | 4 | 100 | 0 | 25.00 | 3 | |
127 | Cambodia | 4 | 4 | 21 | 1 | 5.25 | 3 | |
128 | Malawi | 4 | 4 | 7 | 1 | 1.75 | 1 | |
129 | New Caledonia | 3 | 3 | 65 | 1 | 21.67 | 2 | |
130 | Namibia | 3 | 3 | 9 | 0 | 3.00 | 2 | |
131 | Saint Kitts and Nevis | 3 | 3 | 32 | 7 | 10.67 | 3 | |
132 | Jamaica | 3 | 3 | 19 | 0 | 6.33 | 2 | |
133 | Benin | 3 | 3 | 184 | 5 | 61.33 | 3 | |
134 | Burkina Faso | 3 | 3 | 64 | 30 | 21.33 | 2 | |
135 | Guam | 3 | 3 | 239 | 1 | 79.67 | 3 | |
136 | Tajikistan | 3 | 3 | 83 | 2 | 27.67 | 3 | |
137 | Myanmar | 3 | 3 | 20 | 1 | 6.67 | 1 | |
138 | Mali | 3 | 3 | 60 | 8 | 20.00 | 3 | |
139 | Laos | 3 | 3 | 57 | 1 | 19.00 | 3 | |
140 | Liechtenstein | 2 | 2 | 5 | 0 | 2.50 | 1 | |
141 | Dominican Republic | 2 | 2 | 23 | 0 | 11.50 | 2 | |
142 | Papua New Guinea | 2 | 2 | 40 | 5 | 20.00 | 1 | |
143 | Central African Republic | 2 | 2 | 8 | 2 | 4.00 | 2 | |
144 | Samoa | 2 | 2 | 18 | 0 | 9.00 | 1 | |
145 | Barbados | 2 | 2 | 108 | 5 | 54.00 | 2 | |
146 | Rwanda | 2 | 2 | 17 | 0 | 8.50 | 2 | |
147 | Mozambique | 2 | 2 | 31 | 0 | 15.50 | 2 | |
148 | Antigua and Barbuda | 1 | 1 | 16 | 1 | 16.00 | 1 | |
149 | Marshall Islands | 1 | 1 | 29 | 0 | 29.00 | 1 | |
150 | Madagascar | 1 | 1 | 43 | 1 | 43.00 | 1 | |
151 | Honduras | 1 | 1 | 18 | 0 | 18.00 | 1 | |
152 | Timor-Leste | 1 | 1 | 0 | 0 | 0.00 | 0 | |
153 | Guatemala | 1 | 1 | 93 | 3 | 93.00 | 1 | |
154 | Guadeloupe | 1 | 1 | 2 | 1 | 2.00 | 1 | |
155 | French Guiana | 1 | 1 | 2 | 0 | 2.00 | 1 | |
156 | Gabon | 1 | 1 | 0 | 0 | 0.00 | 0 | |
157 | Eritrea | 1 | 1 | 9 | 0 | 9.00 | 1 | |
158 | Dominica | 1 | 1 | 3 | 1 | 3.00 | 1 | |
159 | Bhutan | 1 | 1 | 2 | 0 | 2.00 | 1 | |
160 | Bermuda | 1 | 1 | 41 | 5 | 41.00 | 1 | |
161 | Virgin Islands (U.S.) | 1 | 1 | 19 | 0 | 19.00 | 1 | |
162 | Angola | 1 | 1 | 12 | 0 | 12.00 | 1 |
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