Country Ranking

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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

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Rank	Country	Documents	Citable documents	Citations	Self-citations	Citations per document	H index
1	United States	11036243	9875662	267612868	122087837	24.25	2077
2	China	5133924	5052579	39244368	21831514	7.64	712
3	United Kingdom	3150874	2705067	68803194	15755046	21.84	1281
4	Germany	2790169	2590028	54834760	13548169	19.65	1131
5	Japan	2539441	2437565	39049963	10407744	15.38	920
6	France	1967157	1837639	37865266	8085273	19.25	1023
7	Canada	1594391	1446619	34945308	6216383	21.92	1033
8	Italy	1583746	1451214	28548485	6597300	18.03	898
9	India	1472192	1379217	12637866	4329674	8.58	521
10	Spain	1256556	1156724	20661273	4705368	16.44	775
11	Australia	1226552	1093833	23347703	4866812	19.04	848
12	South Korea	1004042	973360	12299582	2501499	12.25	576
13	Russian Federation	956025	936928	6758715	2144568	7.07	503
14	Netherlands	886135	806509	22670416	3483031	25.58	893
15	Brazil	834526	794371	8714980	2887006	10.44	489
16	Switzerland	650079	598455	17229374	2208073	26.5	866
17	Taiwan	614487	593852	7746794	1530538	12.61	437
18	Sweden	600233	557344	14593911	2136863	24.31	778
19	Poland	580205	558878	5763359	1465411	9.93	479
20	Turkey	531899	496582	5048456	1164227	9.49	368
21	Belgium	485937	448557	10725773	1418742	22.07	702
22	Iran	448079	434656	3369979	1232563	7.52	257
23	Denmark	355418	326297	8873574	1206436	24.97	662
24	Austria	354524	326433	6998066	892664	19.74	577
25	Israel	346372	319737	7806952	1004710	22.54	624
26	Finland	305791	286738	6717452	983229	21.97	571
27	Czech Republic	292956	282474	3163668	704584	10.8	396
28	Greece	290718	266402	4512105	677290	15.52	434
29	Mexico	284868	269516	3261821	645436	11.45	378
30	Norway	281530	254884	5617199	835879	19.95	526
31	Portugal	270634	251622	3832603	700532	14.16	416
32	Singapore	265452	246176	4786877	557083	18.03	492
33	Hong Kong	263602	245629	5024294	597961	19.06	479
34	Malaysia	248457	239537	1615633	421749	6.5	249
35	South Africa	241587	220567	3125754	661741	12.94	391
36	New Zealand	218100	195224	4132745	586856	18.95	459
37	Argentina	190637	179674	2694266	534794	14.13	364
38	Ireland	185268	165001	3479970	378709	18.78	451
39	Egypt	177824	172042	1570448	308989	8.83	231
40	Hungary	174351	165311	2600038	392020	14.91	390
41	Ukraine	171571	168607	1022473	276128	5.96	225
42	Thailand	156829	148862	1740576	273578	11.1	289
43	Saudi Arabia	155805	148836	1449661	234508	9.3	271
44	Romania	154390	148718	853373	200434	5.53	211
45	Chile	130556	123966	1758589	331076	13.47	318
46	Pakistan	127817	121836	943372	243217	7.38	217
47	Slovakia	100082	96967	927685	180089	9.27	241
48	Croatia	95058	90901	805063	150407	8.47	236
49	Slovenia	86384	82321	1062165	176459	12.3	255
50	Colombia	84734	80170	762833	116329	9	235
51	Tunisia	76791	73066	552821	119316	7.2	157
52	Indonesia	75220	72146	466289	71052	6.2	196
53	Nigeria	75086	71046	513997	105490	6.85	166
54	Serbia	71566	67575	500904	105256	7	172
55	Bulgaria	70184	67666	719726	105636	10.25	217
56	Algeria	57222	55916	353325	75167	6.17	137
57	Morocco	54330	51172	418452	79473	7.7	162
58	Lithuania	45486	44092	406792	82972	8.94	179
59	United Arab Emirates	44413	41221	369499	38961	8.32	169
60	Viet Nam	42330	40470	418199	62623	9.88	183
61	Bangladesh	40985	38897	362609	63493	8.85	167
62	Venezuela	37844	36231	426588	49820	11.27	193
63	Cuba	37055	35317	280993	52012	7.58	156
64	Estonia	35913	33917	584487	90250	16.28	234
65	Belarus	35698	34999	284613	52056	7.97	158
66	Jordan	35267	34138	304831	36722	8.64	142
67	Kenya	31237	28254	558837	81061	17.89	216
68	Philippines	27811	25456	392620	39560	14.12	205
69	Lebanon	27306	24888	297197	28235	10.88	170
70	Cyprus	23013	20733	288701	33603	12.55	167
71	Kuwait	22167	21137	225963	24058	10.19	132
72	Latvia	21635	20977	184245	27330	8.52	142
73	Qatar	21433	19819	173904	21178	8.11	120
74	Peru	20308	18467	304057	32178	14.97	194
75	Iceland	19627	17866	526129	47045	26.81	269
76	Kazakhstan	19444	18926	70118	13641	3.61	81
77	Iraq	19023	18227	85546	12853	4.5	80
78	Ethiopia	18738	17685	196380	41654	10.48	125
79	Luxembourg	17224	15626	216247	21623	12.55	151
80	Uruguay	17167	16156	271873	33733	15.84	161
81	Oman	16938	15589	145218	16695	8.57	114
82	Sri Lanka	16719	15364	198054	17726	11.85	146
83	Ghana	16380	15028	186614	23711	11.39	129
84	Georgia	15828	14626	204175	23320	12.9	155
85	Puerto Rico	15710	14981	336749	19170	21.44	197
86	Armenia	15450	15008	193973	35238	12.55	160
87	Tanzania	15388	14250	252685	37028	16.42	145
88	Uganda	15129	13839	262609	39485	17.36	156
89	Cameroon	14294	13438	162533	30129	11.37	113
90	Ecuador	13907	13087	151755	18976	10.91	137
91	Azerbaijan	12104	11840	70228	13052	5.8	87
92	Nepal	12053	10755	133542	15975	11.08	116
93	Costa Rica	11445	10710	209982	20332	18.35	164
94	Macedonia	10728	10211	84509	9178	7.88	97
95	Uzbekistan	10520	10267	64089	11119	6.09	83
96	Bosnia and Herzegovina	9503	9014	52008	6423	5.47	79
97	Zimbabwe	9291	8418	134308	14238	14.46	119
98	Senegal	8964	8367	106112	12488	11.84	111
99	Macao	8084	7650	60615	6740	7.5	82
100	Sudan	7950	7534	82452	7882	10.37	84
101	Moldova	7196	6989	66639	11094	9.26	97
102	Syrian Arab Republic	6834	6521	79441	7333	11.62	96
103	Botswana	6596	5872	78878	7394	11.96	94
104	Malawi	6516	5914	116730	14384	17.91	125
105	Malta	6400	5551	73147	5685	11.43	105
106	Panama	6349	5953	201296	17445	31.71	173
107	Trinidad and Tobago	6063	5416	61591	4431	10.16	88
108	Burkina Faso	6015	5756	83238	11659	13.84	98
109	Palestine	5927	5582	56058	6263	9.46	77
110	Jamaica	5912	5165	74096	6649	12.53	90
111	Bahrain	5827	5294	46307	3183	7.95	68
112	Côte d’Ivoire	5764	5493	76009	6960	13.19	104
113	Zambia	5414	4852	89445	9313	16.52	109
114	Libya	5114	4922	33856	1839	6.62	61
115	Benin	4842	4624	58051	8446	11.99	82
116	Bolivia	4289	4052	92724	6514	21.62	110
117	Congo	4256	3931	55733	5041	13.1	87
118	Mongolia	4239	4004	49416	5333	11.66	84
119	Albania	4106	3889	23592	2097	5.75	57
120	Madagascar	3935	3732	54639	8192	13.89	85
121	Yemen	3684	3570	31882	3188	8.65	62
122	Brunei Darussalam	3595	3165	27462	3030	7.64	62
123	Cambodia	3450	3104	56562	6297	16.39	91
124	Montenegro	3345	3184	15959	3198	4.77	45
125	Mozambique	3290	3016	62888	5045	19.11	89
126	Fiji	3232	2932	42982	3354	13.3	75
127	Namibia	3147	2833	42108	3750	13.38	84
128	Mali	3139	2962	53944	4963	17.19	88
129	Mauritius	2950	2684	28019	2436	9.5	68
130	Guatemala	2910	2666	43422	2696	14.92	83
131	Papua New Guinea	2680	2523	47796	4289	17.83	85
132	Rwanda	2607	2313	31810	2771	12.2	70
133	New Caledonia	2507	2403	54610	5827	21.78	90
134	Gabon	2465	2331	48848	4871	19.82	94
135	Gambia	2419	2248	85996	6155	35.55	113
136	Laos	2335	2170	32059	3919	13.73	73
137	Myanmar	2330	2145	23572	2054	10.12	64
138	Paraguay	2082	1930	28313	1790	13.6	76
139	Kyrgyzstan	2039	1913	18735	1658	9.19	55
140	Barbados	2031	1705	36303	1546	17.87	76
141	Niger	2008	1909	29365	2323	14.62	70
142	Monaco	1969	1790	42793	4211	21.73	89
143	Togo	1819	1703	13373	1095	7.35	47
144	Guadeloupe	1600	1491	22606	1473	14.13	60
145	Nicaragua	1597	1512	25650	1805	16.06	74
146	Liechtenstein	1590	1458	22807	1870	14.34	69
147	French Polynesia	1570	1462	31502	2895	20.06	75
148	Tajikistan	1526	1482	7407	1078	4.85	38
149	El Salvador	1470	1349	18163	855	12.36	56
150	Dominican Republic	1444	1353	19383	978	13.42	63
151	Swaziland	1418	1284	15449	618	10.89	54
152	Grenada	1370	1177	11112	514	8.11	43
153	Honduras	1252	1179	18532	778	14.8	58
154	Greenland	1212	1163	22857	2790	18.86	60
155	Afghanistan	1212	1052	16350	854	13.49	45
156	French Guiana	1159	1083	22709	1454	19.59	66
157	Haïti	1018	915	17620	1628	17.31	59
158	Angola	1005	954	9261	754	9.21	43
159	Sierra Leone	942	828	12528	1127	13.3	45
160	Guam	894	815	15731	662	17.6	61
161	Guinea	871	810	14079	784	16.16	56
162	Democratic Republic Congo	813	750	13350	367	16.42	57
163	Martinique	791	715	19806	277	25.04	46
164	Bhutan	777	696	6100	685	7.85	36
165	Bermuda	754	701	29552	1854	39.19	84
166	North Korea	746	741	12413	128	16.64	55
167	Reunion	703	652	10962	180	15.59	46
168	Central African Republic	690	643	10165	553	14.73	48
169	Faroe Islands	678	630	13877	1115	20.47	55
170	Guyana	619	555	6788	216	10.97	38
171	Lesotho	617	560	5834	266	9.46	34
172	Mauritania	609	574	6646	460	10.91	40
173	Seychelles	600	560	14322	955	23.87	55
174	Guinea-Bissau	584	536	12666	2484	21.69	56
175	Eritrea	561	532	7230	494	12.89	40
176	Burundi	555	513	5452	305	9.82	38
177	Bahamas	539	489	6684	592	12.4	43
178	Saint Kitts and Nevis	538	409	3705	198	6.89	28
179	Chad	495	473	7541	587	15.23	39
180	Liberia	466	387	4821	423	10.35	33
181	Netherlands Antilles	454	414	11915	222	26.24	52
182	Solomon Islands	438	403	6130	450	14	39
183	Vanuatu	407	385	4771	568	11.72	35
184	Falkland Islands (Malvinas)	407	384	6259	861	15.38	39
185	Suriname	406	378	4734	304	11.66	35
186	Belize	405	367	11441	278	28.25	48
187	Dominica	347	310	3452	164	9.95	31
188	Turkmenistan	346	334	3260	406	9.42	24
189	Samoa	317	294	4083	207	12.88	32
190	Cape Verde	284	277	2543	210	8.95	23
191	Cayman Islands	280	252	3068	89	10.96	29
192	Maldives	265	248	2910	176	10.98	26
193	San Marino	256	238	3378	127	13.2	27
194	Djibouti	238	224	1816	137	7.63	22
195	Federated States of Micronesia	235	218	5349	202	22.76	33
196	Virgin Islands (U.S.)	221	210	4035	82	18.26	34
197	Andorra	219	194	2745	81	12.53	25
198	Timor-Leste	200	168	1218	109	6.09	18
199	Equatorial Guinea	194	187	2481	234	12.79	24
200	Palau	193	181	3318	203	17.19	33
201	American Samoa	185	173	2948	121	15.94	25
202	Somalia	180	151	1501	64	8.34	21
203	Antigua and Barbuda	154	140	903	30	5.86	16
204	Virgin Islands (British)	148	129	2717	61	18.36	25
205	Tonga	142	134	2466	88	17.37	25
206	Aruba	141	102	1075	11	7.62	16
207	Saint Lucia	139	116	3916	16	28.17	24
208	Gibraltar	137	118	2822	181	20.6	25
209	Comoros	134	117	1405	89	10.49	15
210	Montserrat	114	111	3054	285	26.79	31
211	Marshall Islands	95	87	1183	32	12.45	20
212	Saint Vincent and the Grenadines	88	79	1339	15	15.22	18
213	Northern Mariana Islands	85	83	993	40	11.68	16
214	Mayotte	83	80	561	23	6.76	12
215	Cook Islands	83	77	1012	70	12.19	16
216	Anguilla	65	59	1532	32	23.57	14
217	Kiribati	64	60	463	3	7.23	11
218	Sao Tome and Principe	64	61	986	71	15.41	19
219	Turks and Caicos Islands	63	61	725	36	11.51	16
220	Vatican City State	44	30	226	7	5.14	8
221	Saint Helena	37	37	192	1	5.19	7
222	United States Minor Outlying Islands	31	30	861	0	27.77	12
223	Tuvalu	30	29	468	5	15.6	10
224	Svalbard and Jan Mayen	27	24	387	3	14.33	10
225	Nauru	25	24	251	7	10.04	8
226	Norfolk Island	24	23	225	0	9.38	10
227	British Indian Ocean Territory	23	20	348	0	15.13	8
228	Niue	18	15	48	0	2.67	4
229	Wallis and Futuna	16	14	82	5	5.13	5
230	Cocos (Keeling) Islands	14	14	207	0	14.79	6
231	South Georgia and the South Sandwich Islands	12	9	58	0	4.83	4
232	Western Sahara	11	9	36	0	3.27	4
233	Christmas Island	8	8	58	0	7.25	4
234	Tokelau	6	5	48	0	8	1
235	French Southern Territories	6	6	127	0	21.17	5
236	Saint Pierre and Miquelon	5	4	8	0	1.6	1
237	Bouvet Island	3	2	31	0	10.33	2
238	Pitcairn	3	1	11	0	3.67	2
239	Heard Island and McDonald Islands	2	2	8	0	4	1

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