Total 1996-2017
Single Year
1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
All area all categories all regions 2014
Rank | Country | Documents | Citable documents | Citations | Self-citations | Citations per document | H index |
---|---|---|---|---|---|---|---|
1 | United States | 643683 | 558561 | 4500540 | 2184515 | 6.99 | 1965 |
2 | China | 485110 | 475292 | 2216169 | 1361534 | 4.57 | 655 |
3 | United Kingdom | 189179 | 159258 | 1364512 | 366220 | 7.21 | 1213 |
4 | Germany | 170208 | 154902 | 1192942 | 349778 | 7.01 | 1059 |
5 | India | 130293 | 121129 | 463632 | 170542 | 3.56 | 478 |
6 | Japan | 129797 | 121163 | 632224 | 187667 | 4.87 | 871 |
7 | France | 119302 | 109493 | 789053 | 194398 | 6.61 | 966 |
8 | Italy | 105870 | 95241 | 741614 | 221251 | 7 | 839 |
9 | Canada | 101753 | 90086 | 722973 | 154404 | 7.11 | 963 |
10 | Australia | 90752 | 79748 | 662015 | 165407 | 7.29 | 795 |
11 | Spain | 88955 | 80852 | 588663 | 146031 | 6.62 | 723 |
12 | South Korea | 78983 | 75484 | 435634 | 109985 | 5.52 | 536 |
13 | Brazil | 66893 | 63077 | 262739 | 88014 | 3.93 | 461 |
14 | Netherlands | 57440 | 51313 | 504174 | 98130 | 8.78 | 835 |
15 | Russian Federation | 57224 | 55636 | 180215 | 77721 | 3.15 | 467 |
16 | Iran | 44360 | 42760 | 196771 | 78622 | 4.44 | 234 |
17 | Switzerland | 43474 | 39539 | 407406 | 71291 | 9.37 | 818 |
18 | Taiwan | 41900 | 40051 | 197052 | 41725 | 4.7 | 406 |
19 | Poland | 41095 | 39157 | 188028 | 58338 | 4.58 | 445 |
20 | Turkey | 40872 | 37172 | 146929 | 37078 | 3.59 | 339 |
21 | Sweden | 38541 | 35042 | 324106 | 58693 | 8.41 | 735 |
22 | Belgium | 32571 | 29443 | 271960 | 45919 | 8.35 | 661 |
23 | Malaysia | 28337 | 27348 | 101174 | 30582 | 3.57 | 224 |
24 | Denmark | 25145 | 22660 | 237881 | 42963 | 9.46 | 619 |
25 | Austria | 23955 | 21629 | 182246 | 29937 | 7.61 | 540 |
26 | Czech Republic | 23027 | 22001 | 109898 | 28734 | 4.77 | 367 |
27 | Portugal | 23013 | 21060 | 139579 | 29035 | 6.07 | 379 |
28 | Mexico | 20879 | 19336 | 83496 | 18101 | 4 | 352 |
29 | Norway | 20200 | 17810 | 142086 | 25904 | 7.03 | 491 |
30 | South Africa | 20037 | 18264 | 103706 | 24668 | 5.18 | 361 |
31 | Israel | 19857 | 17820 | 145032 | 23166 | 7.3 | 584 |
32 | Singapore | 19661 | 17972 | 180260 | 27667 | 9.17 | 454 |
33 | Finland | 19636 | 17945 | 153099 | 27469 | 7.8 | 533 |
34 | Greece | 19261 | 16948 | 122840 | 20245 | 6.38 | 402 |
35 | Saudi Arabia | 17914 | 17119 | 128896 | 24975 | 7.2 | 241 |
36 | Hong Kong | 17194 | 15804 | 137994 | 18927 | 8.03 | 447 |
37 | Egypt | 15410 | 14791 | 67117 | 16373 | 4.36 | 213 |
38 | Romania | 14789 | 14217 | 52031 | 12807 | 3.52 | 201 |
39 | New Zealand | 14642 | 12862 | 91757 | 16576 | 6.27 | 428 |
40 | Thailand | 13542 | 12768 | 54901 | 11169 | 4.05 | 269 |
41 | Argentina | 13310 | 12112 | 64957 | 13103 | 4.88 | 337 |
42 | Ireland | 13259 | 11618 | 95899 | 14524 | 7.23 | 414 |
43 | Pakistan | 11773 | 11218 | 52369 | 14199 | 4.45 | 197 |
44 | Chile | 10940 | 10311 | 62661 | 13718 | 5.73 | 291 |
45 | Hungary | 10750 | 10043 | 60805 | 11588 | 5.66 | 363 |
46 | Ukraine | 10246 | 9990 | 30290 | 8851 | 2.96 | 211 |
47 | Colombia | 8169 | 7660 | 32013 | 5719 | 3.92 | 216 |
48 | Slovakia | 7825 | 7559 | 26842 | 7628 | 3.43 | 222 |
49 | Serbia | 7517 | 6937 | 34038 | 6647 | 4.53 | 149 |
50 | Tunisia | 6585 | 6239 | 21439 | 6040 | 3.26 | 144 |
51 | Croatia | 6520 | 6091 | 26330 | 4799 | 4.04 | 221 |
52 | Indonesia | 6437 | 6214 | 20281 | 4481 | 3.15 | 175 |
53 | Slovenia | 6125 | 5731 | 31800 | 5928 | 5.19 | 231 |
54 | Nigeria | 5989 | 5533 | 16492 | 3436 | 2.75 | 153 |
55 | Algeria | 5278 | 5140 | 15849 | 4316 | 3 | 125 |
56 | Morocco | 4728 | 4226 | 15226 | 3657 | 3.22 | 151 |
57 | Bulgaria | 4130 | 3927 | 16657 | 2806 | 4.03 | 205 |
58 | Viet Nam | 4043 | 3835 | 20336 | 3834 | 5.03 | 167 |
59 | Bangladesh | 3839 | 3623 | 17029 | 3115 | 4.44 | 154 |
60 | United Arab Emirates | 3714 | 3447 | 18005 | 2496 | 4.85 | 153 |
61 | Lithuania | 3356 | 3213 | 15716 | 3175 | 4.68 | 165 |
62 | Estonia | 2969 | 2798 | 25375 | 3592 | 8.55 | 215 |
63 | Qatar | 2753 | 2541 | 19266 | 2570 | 7 | 105 |
64 | Jordan | 2558 | 2444 | 10796 | 1474 | 4.22 | 130 |
65 | Kenya | 2411 | 2198 | 18481 | 2974 | 7.67 | 201 |
66 | Kazakhstan | 2359 | 2314 | 3504 | 910 | 1.49 | 75 |
67 | Lebanon | 2306 | 2086 | 12888 | 1428 | 5.59 | 157 |
68 | Cuba | 2257 | 2105 | 5413 | 1019 | 2.4 | 145 |
69 | Philippines | 2174 | 1941 | 10479 | 1630 | 4.82 | 189 |
70 | Iraq | 2028 | 1926 | 7240 | 1279 | 3.57 | 71 |
71 | Cyprus | 1982 | 1728 | 12182 | 1590 | 6.15 | 151 |
72 | Venezuela | 1962 | 1817 | 6428 | 720 | 3.28 | 181 |
73 | Luxembourg | 1930 | 1782 | 12771 | 1863 | 6.62 | 136 |
74 | Ethiopia | 1829 | 1734 | 10206 | 1747 | 5.58 | 115 |
75 | Belarus | 1783 | 1736 | 7357 | 1699 | 4.13 | 146 |
76 | Peru | 1702 | 1532 | 12311 | 1549 | 7.23 | 179 |
77 | Latvia | 1604 | 1544 | 7238 | 1373 | 4.51 | 129 |
78 | Ghana | 1485 | 1307 | 8478 | 1209 | 5.71 | 119 |
79 | Iceland | 1468 | 1300 | 15399 | 1660 | 10.49 | 251 |
80 | Oman | 1436 | 1289 | 6068 | 958 | 4.23 | 105 |
81 | Uruguay | 1430 | 1322 | 7496 | 1104 | 5.24 | 150 |
82 | Kuwait | 1351 | 1272 | 6068 | 653 | 4.49 | 123 |
83 | Tanzania | 1330 | 1245 | 8592 | 1460 | 6.46 | 136 |
84 | Uganda | 1307 | 1179 | 8949 | 1610 | 6.85 | 145 |
85 | Sri Lanka | 1248 | 1152 | 8391 | 847 | 6.72 | 135 |
86 | Cameroon | 1197 | 1089 | 6006 | 1120 | 5.02 | 106 |
87 | Armenia | 1092 | 1058 | 6704 | 1420 | 6.14 | 150 |
88 | Ecuador | 1048 | 959 | 5603 | 1058 | 5.35 | 126 |
89 | Georgia | 996 | 916 | 11005 | 919 | 11.05 | 135 |
90 | Nepal | 966 | 881 | 4395 | 781 | 4.55 | 106 |
91 | Macao | 951 | 919 | 7601 | 701 | 7.99 | 73 |
92 | Costa Rica | 880 | 797 | 5506 | 644 | 6.26 | 152 |
93 | Puerto Rico | 846 | 790 | 6942 | 378 | 8.21 | 184 |
94 | Macedonia | 844 | 791 | 4752 | 473 | 5.63 | 91 |
95 | Bosnia and Herzegovina | 805 | 753 | 2480 | 321 | 3.08 | 71 |
96 | Azerbaijan | 700 | 674 | 3105 | 594 | 4.44 | 76 |
97 | Sudan | 673 | 624 | 2334 | 251 | 3.47 | 78 |
98 | Senegal | 670 | 622 | 3291 | 410 | 4.91 | 106 |
99 | Zimbabwe | 660 | 587 | 3989 | 508 | 6.04 | 111 |
100 | Palestine | 596 | 558 | 4940 | 467 | 8.29 | 69 |
101 | Malta | 591 | 508 | 2460 | 305 | 4.16 | 93 |
102 | Syrian Arab Republic | 536 | 503 | 1702 | 198 | 3.18 | 89 |
103 | Uzbekistan | 529 | 506 | 1471 | 272 | 2.78 | 77 |
104 | Albania | 528 | 502 | 954 | 92 | 1.81 | 53 |
105 | Malawi | 522 | 468 | 3871 | 560 | 7.42 | 117 |
106 | Botswana | 505 | 402 | 4075 | 206 | 8.07 | 89 |
107 | Panama | 499 | 465 | 6517 | 476 | 13.06 | 162 |
108 | Libya | 497 | 477 | 1594 | 115 | 3.21 | 57 |
109 | Congo | 466 | 414 | 3909 | 340 | 8.39 | 81 |
110 | Moldova | 465 | 447 | 2234 | 390 | 4.8 | 90 |
111 | Burkina Faso | 464 | 443 | 2710 | 386 | 5.84 | 91 |
112 | Trinidad and Tobago | 453 | 378 | 1170 | 108 | 2.58 | 84 |
113 | Zambia | 452 | 396 | 3513 | 371 | 7.77 | 102 |
114 | Bahrain | 436 | 388 | 2247 | 131 | 5.15 | 61 |
115 | Benin | 419 | 396 | 2750 | 326 | 6.56 | 73 |
116 | Montenegro | 401 | 381 | 1564 | 392 | 3.9 | 40 |
117 | Yemen | 383 | 370 | 1431 | 201 | 3.74 | 58 |
118 | Brunei Darussalam | 379 | 338 | 1239 | 306 | 3.27 | 57 |
119 | Jamaica | 375 | 291 | 1464 | 144 | 3.9 | 83 |
120 | Côte d’Ivoire | 374 | 350 | 1937 | 166 | 5.18 | 99 |
121 | Mongolia | 348 | 326 | 1490 | 213 | 4.28 | 78 |
122 | Cambodia | 323 | 278 | 2927 | 419 | 9.06 | 86 |
123 | Bolivia | 308 | 285 | 1790 | 193 | 5.81 | 103 |
124 | Madagascar | 295 | 267 | 1415 | 262 | 4.8 | 81 |
125 | Fiji | 279 | 251 | 3445 | 235 | 12.35 | 67 |
126 | Mozambique | 275 | 238 | 1651 | 208 | 6 | 81 |
127 | Rwanda | 275 | 228 | 1968 | 231 | 7.16 | 62 |
128 | Namibia | 263 | 238 | 1554 | 123 | 5.91 | 79 |
129 | Mauritius | 233 | 202 | 1040 | 96 | 4.46 | 61 |
130 | Laos | 221 | 196 | 1631 | 167 | 7.38 | 67 |
131 | Mali | 213 | 197 | 1474 | 139 | 6.92 | 82 |
132 | Guatemala | 209 | 194 | 1960 | 122 | 9.38 | 78 |
133 | New Caledonia | 201 | 187 | 2276 | 172 | 11.32 | 82 |
134 | Gabon | 194 | 186 | 1846 | 160 | 9.52 | 89 |
135 | Papua New Guinea | 175 | 159 | 1559 | 174 | 8.91 | 79 |
136 | Gambia | 166 | 157 | 1660 | 168 | 10 | 107 |
137 | Paraguay | 159 | 146 | 577 | 50 | 3.63 | 69 |
138 | Togo | 155 | 148 | 458 | 57 | 2.95 | 42 |
139 | Grenada | 151 | 134 | 721 | 49 | 4.77 | 40 |
140 | Kyrgyzstan | 148 | 135 | 605 | 56 | 4.09 | 51 |
141 | Myanmar | 143 | 131 | 1033 | 95 | 7.22 | 58 |
142 | Niger | 141 | 135 | 672 | 72 | 4.77 | 64 |
143 | Guadeloupe | 136 | 123 | 684 | 33 | 5.03 | 57 |
144 | Liechtenstein | 135 | 124 | 743 | 94 | 5.5 | 64 |
145 | El Salvador | 127 | 107 | 566 | 56 | 4.46 | 51 |
146 | Barbados | 124 | 99 | 3198 | 48 | 25.79 | 71 |
147 | Monaco | 119 | 105 | 777 | 103 | 6.53 | 85 |
148 | Swaziland | 118 | 105 | 585 | 9 | 4.96 | 51 |
149 | Dominican Republic | 117 | 103 | 509 | 43 | 4.35 | 58 |
150 | Saint Kitts and Nevis | 115 | 43 | 235 | 20 | 2.04 | 25 |
151 | Haïti | 112 | 104 | 867 | 69 | 7.74 | 55 |
152 | French Polynesia | 112 | 94 | 1801 | 147 | 16.08 | 69 |
153 | Greenland | 109 | 101 | 958 | 147 | 8.79 | 56 |
154 | Nicaragua | 109 | 103 | 542 | 70 | 4.97 | 70 |
155 | Afghanistan | 106 | 93 | 2949 | 69 | 27.82 | 40 |
156 | Angola | 105 | 98 | 324 | 45 | 3.09 | 38 |
157 | Tajikistan | 94 | 93 | 220 | 27 | 2.34 | 34 |
158 | Bhutan | 89 | 71 | 274 | 58 | 3.08 | 32 |
159 | Honduras | 83 | 80 | 345 | 19 | 4.16 | 55 |
160 | Sierra Leone | 82 | 68 | 2093 | 209 | 25.52 | 40 |
161 | French Guiana | 74 | 67 | 643 | 44 | 8.69 | 63 |
162 | Guinea | 65 | 59 | 1814 | 107 | 27.91 | 51 |
163 | Guinea-Bissau | 59 | 57 | 490 | 137 | 8.31 | 54 |
164 | Faroe Islands | 58 | 55 | 556 | 52 | 9.59 | 52 |
165 | Martinique | 56 | 47 | 369 | 5 | 6.59 | 43 |
166 | North Korea | 55 | 45 | 120 | 0 | 2.18 | 85 |
167 | Reunion | 53 | 46 | 377 | 7 | 7.11 | 43 |
168 | Central African Republic | 53 | 48 | 323 | 38 | 6.09 | 44 |
169 | Guam | 52 | 50 | 222 | 6 | 4.27 | 58 |
170 | Burundi | 50 | 43 | 232 | 20 | 4.64 | 35 |
171 | Bahamas | 48 | 40 | 262 | 34 | 5.46 | 38 |
172 | Turkmenistan | 47 | 46 | 135 | 54 | 2.87 | 23 |
173 | Mauritania | 45 | 38 | 190 | 23 | 4.22 | 38 |
174 | Seychelles | 43 | 42 | 581 | 40 | 13.51 | 52 |
175 | Liberia | 39 | 32 | 1035 | 59 | 26.54 | 28 |
176 | Democratic Republic Congo | 38 | 31 | 103 | 8 | 2.71 | 49 |
177 | Bermuda | 36 | 30 | 461 | 37 | 12.81 | 78 |
178 | Lesotho | 36 | 31 | 139 | 15 | 3.86 | 31 |
179 | Vanuatu | 35 | 32 | 137 | 10 | 3.91 | 33 |
180 | Cape Verde | 33 | 32 | 190 | 16 | 5.76 | 20 |
181 | Chad | 32 | 31 | 213 | 18 | 6.66 | 36 |
182 | Dominica | 31 | 27 | 159 | 5 | 5.13 | 27 |
183 | Guyana | 30 | 29 | 225 | 8 | 7.5 | 36 |
184 | Samoa | 29 | 23 | 123 | 7 | 4.24 | 30 |
185 | Belize | 29 | 24 | 965 | 12 | 33.28 | 45 |
186 | Eritrea | 29 | 28 | 151 | 12 | 5.21 | 39 |
187 | Solomon Islands | 28 | 25 | 238 | 30 | 8.5 | 36 |
188 | Timor-Leste | 27 | 25 | 121 | 9 | 4.48 | 16 |
189 | Maldives | 24 | 21 | 115 | 11 | 4.79 | 24 |
190 | Aruba | 24 | 18 | 67 | 4 | 2.79 | 14 |
191 | Somalia | 24 | 17 | 79 | 4 | 3.29 | 18 |
192 | Djibouti | 24 | 24 | 116 | 11 | 4.83 | 20 |
193 | American Samoa | 24 | 22 | 88 | 1 | 3.67 | 24 |
194 | Andorra | 21 | 19 | 228 | 10 | 10.86 | 22 |
195 | Suriname | 21 | 18 | 77 | 6 | 3.67 | 32 |
196 | Falkland Islands (Malvinas) | 19 | 19 | 94 | 19 | 4.95 | 36 |
197 | San Marino | 19 | 19 | 156 | 12 | 8.21 | 26 |
198 | Cayman Islands | 17 | 17 | 117 | 6 | 6.88 | 25 |
199 | Federated States of Micronesia | 17 | 13 | 158 | 2 | 9.29 | 27 |
200 | Virgin Islands (U.S.) | 17 | 15 | 53 | 1 | 3.12 | 33 |
201 | Equatorial Guinea | 16 | 13 | 78 | 7 | 4.88 | 23 |
202 | Netherlands Antilles | 16 | 13 | 369 | 2 | 23.06 | 49 |
203 | Gibraltar | 15 | 12 | 133 | 9 | 8.87 | 24 |
204 | Palau | 13 | 12 | 111 | 11 | 8.54 | 30 |
205 | Antigua and Barbuda | 12 | 10 | 48 | 0 | 4 | 15 |
206 | Cook Islands | 10 | 10 | 51 | 3 | 5.1 | 15 |
207 | Kiribati | 9 | 7 | 36 | 0 | 4 | 9 |
208 | Tonga | 9 | 9 | 45 | 2 | 5 | 24 |
209 | Virgin Islands (British) | 9 | 9 | 44 | 1 | 4.89 | 24 |
210 | Marshall Islands | 9 | 6 | 26 | 1 | 2.89 | 19 |
211 | Montserrat | 8 | 8 | 50 | 8 | 6.25 | 29 |
212 | Comoros | 7 | 5 | 13 | 4 | 1.86 | 15 |
213 | Tuvalu | 7 | 6 | 34 | 0 | 4.86 | 9 |
214 | Anguilla | 6 | 6 | 88 | 0 | 14.67 | 10 |
215 | Mayotte | 6 | 6 | 36 | 0 | 6 | 11 |
216 | Saint Vincent and the Grenadines | 5 | 4 | 30 | 0 | 6 | 15 |
217 | Saint Lucia | 4 | 3 | 350 | 0 | 87.5 | 20 |
218 | Sao Tome and Principe | 4 | 4 | 20 | 1 | 5 | 16 |
219 | Northern Mariana Islands | 3 | 3 | 7 | 1 | 2.33 | 15 |
220 | Nauru | 3 | 3 | 21 | 2 | 7 | 8 |
221 | Niue | 3 | 3 | 16 | 0 | 5.33 | 4 |
222 | Saint Helena | 3 | 3 | 25 | 0 | 8.33 | 6 |
223 | Turks and Caicos Islands | 3 | 3 | 10 | 1 | 3.33 | 15 |
224 | South Georgia and the South Sandwich Islands | 2 | 1 | 3 | 0 | 1.5 | 3 |
225 | Vatican City State | 1 | 1 | 17 | 1 | 17 | 7 |
226 | French Southern Territories | 1 | 1 | 10 | 0 | 10 | 5 |
227 | Christmas Island | 1 | 1 | 13 | 0 | 13 | 4 |
228 | United States Minor Outlying Islands | 1 | 1 | 44 | 0 | 44 | 11 |
229 | Tokelau | 1 | 0 | 0 | 0 | 0 | 1 |
230 | Saint Pierre and Miquelon | 1 | 0 | 0 | 0 | 0 | 1 |
231 | Norfolk Island | 1 | 1 | 6 | 0 | 6 | 9 |