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 2016
Rank | Country | Documents | Citable documents | Citations | Self-citations | Citations per document | H index |
---|---|---|---|---|---|---|---|
1 | United States | 601990 | 532297 | 740612 | 379873 | 1.23 | 1965 |
2 | China | 471472 | 458299 | 440673 | 283196 | 0.93 | 655 |
3 | United Kingdom | 182849 | 158513 | 248158 | 75417 | 1.36 | 1213 |
4 | Germany | 164242 | 149645 | 217379 | 72258 | 1.32 | 1059 |
5 | India | 138986 | 128760 | 89952 | 35652 | 0.65 | 478 |
6 | Japan | 121262 | 112645 | 109674 | 35182 | 0.9 | 871 |
7 | France | 112796 | 103637 | 144019 | 39266 | 1.28 | 966 |
8 | Italy | 105847 | 95078 | 140890 | 48796 | 1.33 | 839 |
9 | Canada | 96928 | 87466 | 127252 | 31159 | 1.31 | 963 |
10 | Australia | 89767 | 80133 | 123355 | 34527 | 1.37 | 795 |
11 | Spain | 85560 | 77829 | 106490 | 29013 | 1.24 | 723 |
12 | South Korea | 78660 | 75162 | 76386 | 21464 | 0.97 | 536 |
13 | Russian Federation | 73207 | 70352 | 39337 | 18387 | 0.54 | 467 |
14 | Brazil | 68908 | 64850 | 55863 | 17913 | 0.81 | 461 |
15 | Netherlands | 55520 | 50349 | 93350 | 20387 | 1.68 | 835 |
16 | Iran | 49572 | 47390 | 47438 | 22989 | 0.96 | 234 |
17 | Turkey | 44173 | 40257 | 28069 | 7312 | 0.64 | 339 |
18 | Switzerland | 43031 | 39172 | 75693 | 16109 | 1.76 | 818 |
19 | Poland | 42555 | 40435 | 39103 | 12538 | 0.92 | 445 |
20 | Sweden | 38702 | 35404 | 59775 | 12072 | 1.54 | 735 |
21 | Taiwan | 36036 | 34039 | 32819 | 7361 | 0.91 | 406 |
22 | Belgium | 31307 | 28694 | 50361 | 9500 | 1.61 | 661 |
23 | Malaysia | 28546 | 27400 | 19024 | 5892 | 0.67 | 224 |
24 | Denmark | 25610 | 23418 | 43568 | 8812 | 1.7 | 619 |
25 | Austria | 23639 | 21634 | 33794 | 6472 | 1.43 | 540 |
26 | Portugal | 23019 | 21001 | 25728 | 5707 | 1.12 | 379 |
27 | Czech Republic | 22830 | 21748 | 21127 | 5528 | 0.93 | 367 |
28 | Mexico | 21005 | 19564 | 16164 | 3980 | 0.77 | 352 |
29 | Norway | 20646 | 18452 | 28021 | 5789 | 1.36 | 491 |
30 | South Africa | 20249 | 18684 | 21418 | 5833 | 1.06 | 361 |
31 | Singapore | 19992 | 18571 | 32504 | 6512 | 1.63 | 454 |
32 | Saudi Arabia | 19918 | 18953 | 28575 | 7662 | 1.43 | 241 |
33 | Israel | 19629 | 17881 | 26292 | 4926 | 1.34 | 584 |
34 | Finland | 19274 | 17937 | 27156 | 5598 | 1.41 | 533 |
35 | Egypt | 18109 | 17300 | 14559 | 4387 | 0.8 | 213 |
36 | Greece | 17885 | 16029 | 21656 | 4497 | 1.21 | 402 |
37 | Hong Kong | 16938 | 15798 | 23459 | 4113 | 1.38 | 447 |
38 | New Zealand | 14268 | 12699 | 17221 | 3712 | 1.21 | 428 |
39 | Thailand | 14176 | 13287 | 11331 | 2448 | 0.8 | 269 |
40 | Pakistan | 13772 | 12999 | 13789 | 5530 | 1 | 197 |
41 | Romania | 13462 | 12716 | 9408 | 2296 | 0.7 | 201 |
42 | Ireland | 13112 | 11670 | 18090 | 3188 | 1.38 | 414 |
43 | Argentina | 12864 | 11940 | 12089 | 2380 | 0.94 | 337 |
44 | Chile | 12448 | 11605 | 13969 | 3381 | 1.12 | 291 |
45 | Indonesia | 11470 | 11126 | 4604 | 1815 | 0.4 | 175 |
46 | Hungary | 10154 | 9536 | 13294 | 2484 | 1.31 | 363 |
47 | Ukraine | 10087 | 9605 | 6172 | 2014 | 0.61 | 211 |
48 | Colombia | 9481 | 8940 | 7497 | 1493 | 0.79 | 216 |
49 | Slovakia | 7741 | 7414 | 5650 | 1511 | 0.73 | 222 |
50 | Tunisia | 7692 | 7231 | 4585 | 1340 | 0.6 | 144 |
51 | Serbia | 7324 | 6876 | 6164 | 1333 | 0.84 | 149 |
52 | Algeria | 6377 | 6126 | 3791 | 1064 | 0.59 | 125 |
53 | Croatia | 6170 | 5772 | 5030 | 923 | 0.82 | 221 |
54 | Nigeria | 6141 | 5733 | 3763 | 848 | 0.61 | 153 |
55 | Slovenia | 5832 | 5479 | 7380 | 1224 | 1.27 | 231 |
56 | Morocco | 5694 | 5374 | 3739 | 1352 | 0.66 | 151 |
57 | Viet Nam | 5563 | 5287 | 4970 | 1152 | 0.89 | 167 |
58 | United Arab Emirates | 4772 | 4371 | 3911 | 753 | 0.82 | 153 |
59 | Bangladesh | 3995 | 3786 | 3246 | 949 | 0.81 | 154 |
60 | Bulgaria | 3978 | 3761 | 3367 | 628 | 0.85 | 205 |
61 | Qatar | 3504 | 3248 | 4900 | 810 | 1.4 | 105 |
62 | Lithuania | 3283 | 3121 | 3518 | 647 | 1.07 | 165 |
63 | Kazakhstan | 3066 | 2945 | 1034 | 307 | 0.34 | 75 |
64 | Estonia | 2885 | 2709 | 4028 | 707 | 1.4 | 215 |
65 | Jordan | 2830 | 2689 | 1723 | 327 | 0.61 | 130 |
66 | Iraq | 2766 | 2677 | 2299 | 959 | 0.83 | 71 |
67 | Philippines | 2642 | 2460 | 2598 | 420 | 0.98 | 189 |
68 | Lebanon | 2639 | 2439 | 2860 | 319 | 1.08 | 157 |
69 | Kenya | 2527 | 2292 | 3224 | 503 | 1.28 | 201 |
70 | Cyprus | 2310 | 2036 | 2641 | 397 | 1.14 | 151 |
71 | Ecuador | 2249 | 2146 | 1918 | 377 | 0.85 | 126 |
72 | Peru | 2228 | 1993 | 2518 | 328 | 1.13 | 179 |
73 | Ethiopia | 1962 | 1874 | 1461 | 333 | 0.74 | 115 |
74 | Ghana | 1922 | 1804 | 1609 | 297 | 0.84 | 119 |
75 | Luxembourg | 1880 | 1724 | 2618 | 420 | 1.39 | 136 |
76 | Latvia | 1817 | 1754 | 1693 | 287 | 0.93 | 129 |
77 | Belarus | 1787 | 1698 | 1683 | 419 | 0.94 | 146 |
78 | Cuba | 1695 | 1572 | 1125 | 151 | 0.66 | 145 |
79 | Oman | 1679 | 1562 | 1139 | 255 | 0.68 | 105 |
80 | Sri Lanka | 1673 | 1570 | 1302 | 240 | 0.78 | 135 |
81 | Iceland | 1612 | 1469 | 2826 | 361 | 1.75 | 251 |
82 | Georgia | 1488 | 1369 | 1840 | 227 | 1.24 | 135 |
83 | Venezuela | 1476 | 1399 | 1567 | 117 | 1.06 | 181 |
84 | Uruguay | 1472 | 1385 | 1251 | 270 | 0.85 | 150 |
85 | Uganda | 1431 | 1307 | 2043 | 346 | 1.43 | 145 |
86 | Kuwait | 1384 | 1296 | 1131 | 131 | 0.82 | 123 |
87 | Tanzania | 1368 | 1260 | 1527 | 224 | 1.12 | 136 |
88 | Cameroon | 1254 | 1168 | 1150 | 255 | 0.92 | 106 |
89 | Macao | 1214 | 1179 | 1299 | 154 | 1.07 | 73 |
90 | Nepal | 1132 | 1001 | 1000 | 215 | 0.88 | 106 |
91 | Armenia | 1052 | 1019 | 1536 | 331 | 1.46 | 150 |
92 | Bosnia and Herzegovina | 917 | 860 | 1054 | 139 | 1.15 | 71 |
93 | Costa Rica | 883 | 831 | 966 | 164 | 1.09 | 152 |
94 | Azerbaijan | 882 | 846 | 786 | 173 | 0.89 | 76 |
95 | Macedonia | 847 | 795 | 508 | 98 | 0.6 | 91 |
96 | Sudan | 799 | 772 | 512 | 60 | 0.64 | 78 |
97 | Puerto Rico | 759 | 720 | 1303 | 79 | 1.72 | 184 |
98 | Senegal | 725 | 662 | 886 | 137 | 1.22 | 106 |
99 | Zimbabwe | 675 | 607 | 632 | 114 | 0.94 | 111 |
100 | Malta | 666 | 576 | 821 | 95 | 1.23 | 93 |
101 | Malawi | 609 | 554 | 910 | 130 | 1.49 | 117 |
102 | Uzbekistan | 575 | 530 | 214 | 43 | 0.37 | 77 |
103 | Moldova | 558 | 506 | 538 | 125 | 0.96 | 90 |
104 | Palestine | 552 | 520 | 968 | 277 | 1.75 | 69 |
105 | Botswana | 540 | 491 | 360 | 68 | 0.67 | 89 |
106 | Zambia | 528 | 482 | 756 | 98 | 1.43 | 102 |
107 | Burkina Faso | 525 | 490 | 524 | 76 | 1 | 91 |
108 | Panama | 519 | 490 | 1099 | 116 | 2.12 | 162 |
109 | Brunei Darussalam | 480 | 444 | 525 | 126 | 1.09 | 57 |
110 | Syrian Arab Republic | 480 | 460 | 240 | 50 | 0.5 | 89 |
111 | Bahrain | 458 | 410 | 392 | 34 | 0.86 | 61 |
112 | Montenegro | 431 | 407 | 163 | 57 | 0.38 | 40 |
113 | Congo | 418 | 390 | 410 | 46 | 0.98 | 81 |
114 | Benin | 385 | 355 | 442 | 37 | 1.15 | 73 |
115 | Albania | 378 | 359 | 280 | 24 | 0.74 | 53 |
116 | Cambodia | 377 | 359 | 552 | 122 | 1.46 | 86 |
117 | Côte d’Ivoire | 372 | 352 | 588 | 41 | 1.58 | 99 |
118 | Mongolia | 362 | 336 | 274 | 38 | 0.76 | 78 |
119 | Libya | 358 | 345 | 243 | 23 | 0.68 | 57 |
120 | Mozambique | 357 | 323 | 632 | 70 | 1.77 | 81 |
121 | Yemen | 356 | 341 | 278 | 48 | 0.78 | 58 |
122 | Trinidad and Tobago | 350 | 301 | 192 | 18 | 0.55 | 84 |
123 | Jamaica | 345 | 265 | 495 | 24 | 1.43 | 83 |
124 | Rwanda | 337 | 307 | 304 | 52 | 0.9 | 62 |
125 | Fiji | 326 | 311 | 451 | 53 | 1.38 | 67 |
126 | Namibia | 318 | 282 | 340 | 49 | 1.07 | 79 |
127 | Bolivia | 312 | 292 | 382 | 29 | 1.22 | 103 |
128 | Madagascar | 280 | 263 | 306 | 85 | 1.09 | 81 |
129 | Myanmar | 272 | 261 | 485 | 27 | 1.78 | 58 |
130 | Mauritius | 268 | 254 | 171 | 31 | 0.64 | 61 |
131 | Laos | 256 | 241 | 338 | 50 | 1.32 | 67 |
132 | Mali | 252 | 235 | 284 | 23 | 1.13 | 82 |
133 | Guatemala | 251 | 237 | 346 | 26 | 1.38 | 78 |
134 | Paraguay | 230 | 205 | 284 | 37 | 1.23 | 69 |
135 | Kyrgyzstan | 214 | 200 | 134 | 24 | 0.63 | 51 |
136 | Gabon | 183 | 169 | 264 | 27 | 1.44 | 89 |
137 | Papua New Guinea | 176 | 162 | 245 | 19 | 1.39 | 79 |
138 | New Caledonia | 169 | 158 | 356 | 36 | 2.11 | 82 |
139 | Gambia | 165 | 157 | 424 | 35 | 2.57 | 107 |
140 | Afghanistan | 162 | 149 | 132 | 12 | 0.81 | 40 |
141 | Niger | 158 | 151 | 112 | 17 | 0.71 | 64 |
142 | French Polynesia | 158 | 131 | 976 | 70 | 6.18 | 69 |
143 | Sierra Leone | 157 | 133 | 339 | 55 | 2.16 | 40 |
144 | Monaco | 155 | 138 | 370 | 31 | 2.39 | 85 |
145 | Togo | 151 | 143 | 77 | 12 | 0.51 | 42 |
146 | Grenada | 142 | 115 | 125 | 10 | 0.88 | 40 |
147 | Dominican Republic | 134 | 120 | 122 | 5 | 0.91 | 58 |
148 | El Salvador | 131 | 124 | 146 | 18 | 1.11 | 51 |
149 | Barbados | 130 | 109 | 155 | 8 | 1.19 | 71 |
150 | Nicaragua | 127 | 120 | 153 | 21 | 1.2 | 70 |
151 | Guinea | 119 | 111 | 412 | 39 | 3.46 | 51 |
152 | Liechtenstein | 117 | 109 | 133 | 33 | 1.14 | 64 |
153 | Tajikistan | 115 | 105 | 48 | 10 | 0.42 | 34 |
154 | Greenland | 109 | 104 | 371 | 20 | 3.4 | 56 |
155 | Angola | 106 | 99 | 75 | 10 | 0.71 | 38 |
156 | Haïti | 104 | 97 | 105 | 16 | 1.01 | 55 |
157 | Swaziland | 104 | 98 | 90 | 4 | 0.87 | 51 |
158 | French Guiana | 102 | 93 | 379 | 23 | 3.72 | 63 |
159 | Bhutan | 97 | 85 | 109 | 12 | 1.12 | 32 |
160 | Saint Kitts and Nevis | 94 | 86 | 161 | 13 | 1.71 | 25 |
161 | Democratic Republic Congo | 89 | 81 | 96 | 12 | 1.08 | 49 |
162 | Honduras | 86 | 82 | 110 | 1 | 1.28 | 55 |
163 | Guadeloupe | 84 | 78 | 191 | 7 | 2.27 | 57 |
164 | Liberia | 83 | 70 | 129 | 18 | 1.55 | 28 |
165 | Faroe Islands | 78 | 73 | 83 | 7 | 1.06 | 52 |
166 | Martinique | 71 | 63 | 103 | 2 | 1.45 | 43 |
167 | Central African Republic | 69 | 65 | 55 | 7 | 0.8 | 44 |
168 | Suriname | 60 | 54 | 192 | 12 | 3.2 | 32 |
169 | Guinea-Bissau | 57 | 50 | 74 | 20 | 1.3 | 54 |
170 | North Korea | 56 | 51 | 29 | 1 | 0.52 | 85 |
171 | Mauritania | 55 | 51 | 25 | 7 | 0.45 | 38 |
172 | Reunion | 53 | 47 | 55 | 0 | 1.04 | 43 |
173 | Seychelles | 52 | 46 | 487 | 12 | 9.37 | 52 |
174 | Burundi | 51 | 46 | 43 | 6 | 0.84 | 35 |
175 | Lesotho | 49 | 46 | 13 | 1 | 0.27 | 31 |
176 | Solomon Islands | 47 | 46 | 46 | 10 | 0.98 | 36 |
177 | Vanuatu | 46 | 45 | 39 | 8 | 0.85 | 33 |
178 | Chad | 46 | 43 | 46 | 6 | 1 | 36 |
179 | Bermuda | 41 | 40 | 62 | 6 | 1.51 | 78 |
180 | Bahamas | 40 | 37 | 20 | 4 | 0.5 | 38 |
181 | Guyana | 38 | 35 | 39 | 4 | 1.03 | 36 |
182 | Dominica | 35 | 32 | 39 | 3 | 1.11 | 27 |
183 | Cape Verde | 35 | 33 | 27 | 4 | 0.77 | 20 |
184 | Guam | 32 | 29 | 24 | 3 | 0.75 | 58 |
185 | Timor-Leste | 28 | 25 | 25 | 9 | 0.89 | 16 |
186 | Falkland Islands (Malvinas) | 28 | 24 | 60 | 8 | 2.14 | 36 |
187 | Andorra | 26 | 25 | 30 | 1 | 1.15 | 22 |
188 | Equatorial Guinea | 25 | 24 | 104 | 2 | 4.16 | 23 |
189 | Belize | 25 | 25 | 38 | 2 | 1.52 | 45 |
190 | San Marino | 24 | 22 | 14 | 3 | 0.58 | 26 |
191 | Eritrea | 24 | 24 | 13 | 3 | 0.54 | 39 |
192 | Cayman Islands | 22 | 18 | 17 | 0 | 0.77 | 25 |
193 | Samoa | 22 | 20 | 30 | 3 | 1.36 | 30 |
194 | Maldives | 21 | 15 | 19 | 1 | 0.9 | 24 |
195 | Djibouti | 19 | 19 | 8 | 1 | 0.42 | 20 |
196 | Saint Lucia | 18 | 13 | 34 | 0 | 1.89 | 20 |
197 | Comoros | 18 | 18 | 5 | 0 | 0.28 | 15 |
198 | Aruba | 17 | 11 | 5 | 0 | 0.29 | 14 |
199 | Antigua and Barbuda | 16 | 14 | 11 | 1 | 0.69 | 15 |
200 | Gibraltar | 14 | 12 | 29 | 3 | 2.07 | 24 |
201 | Anguilla | 13 | 13 | 27 | 0 | 2.08 | 10 |
202 | Tonga | 12 | 10 | 229 | 3 | 19.08 | 24 |
203 | Turkmenistan | 12 | 11 | 3 | 1 | 0.25 | 23 |
204 | Federated States of Micronesia | 11 | 11 | 30 | 1 | 2.73 | 27 |
205 | Saint Vincent and the Grenadines | 11 | 8 | 12 | 4 | 1.09 | 15 |
206 | Palau | 11 | 11 | 14 | 1 | 1.27 | 30 |
207 | Somalia | 11 | 11 | 12 | 0 | 1.09 | 18 |
208 | Montserrat | 9 | 9 | 12 | 3 | 1.33 | 29 |
209 | Virgin Islands (British) | 9 | 9 | 8 | 1 | 0.89 | 24 |
210 | Turks and Caicos Islands | 9 | 9 | 3 | 0 | 0.33 | 15 |
211 | Cook Islands | 8 | 8 | 8 | 0 | 1 | 15 |
212 | Netherlands Antilles | 7 | 5 | 7 | 0 | 1 | 49 |
213 | American Samoa | 7 | 7 | 1 | 0 | 0.14 | 24 |
214 | Kiribati | 6 | 6 | 5 | 0 | 0.83 | 9 |
215 | Virgin Islands (U.S.) | 5 | 5 | 3 | 0 | 0.6 | 33 |
216 | Marshall Islands | 4 | 4 | 2 | 0 | 0.5 | 19 |
217 | Northern Mariana Islands | 4 | 4 | 3 | 0 | 0.75 | 15 |
218 | Vatican City State | 4 | 2 | 2 | 0 | 0.5 | 7 |
219 | Saint Helena | 4 | 4 | 3 | 0 | 0.75 | 6 |
220 | Mayotte | 3 | 2 | 2 | 0 | 0.67 | 11 |
221 | Tokelau | 3 | 3 | 0 | 0 | 0 | 1 |
222 | Svalbard and Jan Mayen | 3 | 2 | 7 | 0 | 2.33 | 9 |
223 | Tuvalu | 3 | 3 | 2 | 0 | 0.67 | 9 |
224 | Bouvet Island | 3 | 2 | 1 | 0 | 0.33 | 3 |
225 | Nauru | 2 | 2 | 0 | 0 | 0 | 8 |
226 | Sao Tome and Principe | 2 | 2 | 0 | 0 | 0 | 16 |
227 | South Georgia and the South Sandwich Islands | 1 | 0 | 0 | 0 | 0 | 3 |
228 | Saint Pierre and Miquelon | 1 | 0 | 1 | 0 | 1 | 1 |
229 | United States Minor Outlying Islands | 1 | 1 | 1 | 0 | 1 | 11 |
230 | Niue | 1 | 1 | 0 | 0 | 0 | 4 |
231 | Norfolk Island | 1 | 1 | 2 | 0 | 2 | 9 |
232 | Heard Island and McDonald Islands | 1 | 1 | 1 | 0 | 1 | 1 |
233 | British Indian Ocean Territory | 1 | 1 | 1 | 0 | 1 | 8 |