SAS Output

Obs	Organization	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All organizations	144	283	533	1135	1973	4068
2	Japan-University of Tokyo	.	3	9	56	43	111
3	United States-Yale University	.	.	17	45	39	101
4	China-Shanghai Jiao Tong University	.	.	.	34	51	85
5	United States-Northeastern University	2	13	10	12	28	65
6	Japan-NATIONAL INSTITUTE OF ENVIRONMENTAL STUDIES - JAPAN	.	.	4	16	40	60
7	Netherlands-Erasmus University Rotterdam	.	13	19	15	12	59
8	China-Chinese Academy of Sciences	.	2	5	14	32	53
9	Netherlands-Delft University of Technology	.	7	18	13	15	53
10	Japan-Tohoku University	.	1	.	28	22	51
11	China-Tsinghua University	.	.	.	11	37	48
12	United States-Georgia Institute of Technology	.	4	4	18	18	44
13	Japan-National Institute of Advanced Industrial Science and Technology	.	2	2	20	17	41
14	France-INSEAD	.	5	9	17	9	40
15	Japan-Kyoto University	2	2	1	16	19	40
16	Sweden-Linköping University	2	.	9	19	9	39
17	Norway-Norwegian University of Science and Technology	.	1	.	5	30	36
18	United States-University of Michigan	1	3	2	11	18	35
19	Greece-Aristotle University of Thessaloniki	.	.	2	13	17	32
20	Switzerland-École Polytechnique Fédérale de Lausanne	.	.	11	15	6	32
21	Germany-Technische Universität Berlin	1	5	8	8	9	31
22	United States-Massachusetts Institute of Technology	1	3	1	9	17	31
23	United States-Pennsylvania State University	.	.	5	10	15	30
24	Austria-Vienna University of Technology	2	.	3	5	18	28
25	Switzerland-ETH Zurich	.	3	9	8	8	28
26	Italy-Sapienza University of Rome	.	1	3	7	15	26
27	Sweden-Royal Institute of Technology	.	.	1	1	24	26
28	Taiwan-National Taiwan University	.	2	.	5	19	26
29	United Kingdom-University of Cambridge	.	.	.	3	23	26
30	Germany-Karlsruhe Institute of Technology	.	2	6	7	10	25
31	Netherlands-Eindhoven University of Technology	1	6	12	3	3	25
32	Japan-Waseda University	.	.	.	10	14	24
33	China-SHANTOU UNIV	.	.	1	6	16	23
34	Netherlands-Leiden University	1	7	4	3	8	23
35	Switzerland-EMPA	.	.	3	5	15	23
36	Korea, Republic of-Hanyang University	.	.	4	9	9	22
37	Canada-UNIV WINDSOR	.	4	2	1	14	21
38	China-Cent S Univ	.	.	.	2	19	21
39	Iran, Islamic Republic of-University of Tehran	.	.	.	3	18	21
40	Korea, Republic of-Korea Inst Geosci & Mineral Resources KIGAM	.	.	.	5	16	21
41	United States-University of Florida	.	.	3	14	4	21
42	China-NORTHEASTERN UNIV	.	1	2	9	8	20
43	China-Zhejiang University	.	.	1	4	15	20
44	India-INDIAN INST TECHNOL	.	6	2	7	5	20
45	Sweden-Luleå University of Technology	.	9	5	4	2	20
46	Iran, Islamic Republic of-Amirkabir University of Technology	.	.	.	2	17	19
47	Singapore-National University of Singapore	1	.	1	6	11	19
48	United States-Purdue University - Lafayette	.	1	7	6	5	19
49	Australia-Monash University	1	.	.	5	12	18
50	Japan-Natl Inst Mat Sci	.	.	6	11	1	18
51	Singapore-Nanyang Technological University	.	1	5	8	4	18
52	Taiwan-National Cheng Kung University	1	1	4	4	8	18
53	United States-Arizona State University	.	1	.	7	10	18
54	United States-NEW JERSEY INST TECHNOL	.	3	10	3	2	18
55	United States-University of California, Davis	.	.	.	5	13	18
56	Nigeria-UNIV IBADAN	.	.	.	8	9	17
57	Spain-University of Oviedo	.	.	2	11	4	17
58	United States-Stanford University	.	2	6	4	5	17
59	Australia-University of New South Wales	.	2	2	8	4	16
60	China-CHONGQING UNIVERSITY	.	.	.	1	15	16
61	India-Natl Inst Technol	.	.	.	2	14	16
62	Portugal-Technical University of Lisbon	.	.	.	6	10	16
63	United States-Carnegie Mellon University	3	.	4	3	6	16
64	United States-TEXAS A&M UNIV	.	2	1	6	7	16
65	United States-Texas Tech University	.	1	6	6	3	16
66	Belgium-Katholieke Universiteit Leuven	1	.	1	2	11	15
67	China-Chinese University of Hong Kong	.	.	.	4	11	15
68	China-NANKAI UNIVERSITY	.	.	.	1	14	15
69	Italy-University of Bologna	.	.	.	3	12	15
70	Japan-Nagoya University	.	.	2	1	12	15
71	Korea, Republic of-Yonsei University	.	.	1	8	6	15
72	United States-University of Illinois at Urbana-Champaign	.	.	1	1	13	15
73	Canada-Ryerson Univ	.	.	.	3	11	14
74	China-Hong Kong Baptist Univ	.	.	.	4	10	14
75	China-Hong Kong Polytechnic University	.	.	.	3	11	14
76	China-Shanghai University	.	.	.	3	11	14
77	China-Tongji University	.	.	.	1	13	14
78	Japan-Hokkaido University	.	.	1	6	7	14
79	Spain-UNIV ALICANTE	.	.	3	3	8	14
80	Switzerland-University of Zurich	.	.	2	5	7	14
81	United States-Iowa State University	.	2	1	2	9	14
82	United States-University of California, Berkeley	.	.	4	4	6	14
83	Brazil-Universidade de São Paulo	.	.	1	4	8	13
84	Canada-University of British Columbia	1	.	1	5	6	13
85	Denmark-University of Southern Denmark	.	.	.	.	13	13
86	Republic of Serbia-University of Belgrade	.	.	.	.	13	13
87	United Kingdom-University of Surrey	.	.	3	7	3	13
88	United States-Ohio State University	1	1	5	1	5	13
89	United States-UNIV N CAROLINA	.	1	6	4	2	13
90	United States-University of California, Irvine	.	.	1	2	10	13
91	Australia-University of Sydney	.	.	1	5	6	12
92	Brazil-Federal University of Rio Grande do Sul	.	.	1	3	8	12
93	Canada-University of Toronto	.	3	3	3	3	12
94	Germany-UNIV AUGSBURG	.	.	.	2	10	12
95	Japan-Hiroshima University	.	.	.	7	5	12
96	Netherlands-Utrecht University	.	2	3	1	6	12
97	Romania-UNIV BABES BOLYAI	.	.	.	1	11	12
98	Sweden-Chalmers University of Technology	.	.	4	3	5	12
99	Sweden-Lund University	1	.	.	4	7	12
100	Turkey-Bogazici University	.	1	1	5	5	12
101	United States-United States Air Force	.	11	1	.	.	12
102	United States-University of Tennessee	.	.	1	4	7	12

Obs	Organization	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All organizations	100.0	100.0	100.0	100.0	100.0	100.0
2	Japan-University of Tokyo	.	1.1	1.7	4.9	2.2	2.7
3	United States-Yale University	.	.	3.2	4.0	2.0	2.5
4	China-Shanghai Jiao Tong University	.	.	.	3.0	2.6	2.1
5	United States-Northeastern University	1.4	4.6	1.9	1.1	1.4	1.6
6	Japan-NATIONAL INSTITUTE OF ENVIRONMENTAL STUDIES - JAPAN	.	.	0.8	1.4	2.0	1.5
7	Netherlands-Erasmus University Rotterdam	.	4.6	3.6	1.3	0.6	1.5
8	China-Chinese Academy of Sciences	.	0.7	0.9	1.2	1.6	1.3
9	Netherlands-Delft University of Technology	.	2.5	3.4	1.1	0.8	1.3
10	Japan-Tohoku University	.	0.4	.	2.5	1.1	1.3
11	China-Tsinghua University	.	.	.	1.0	1.9	1.2
12	United States-Georgia Institute of Technology	.	1.4	0.8	1.6	0.9	1.1
13	Japan-National Institute of Advanced Industrial Science and Technology	.	0.7	0.4	1.8	0.9	1.0
14	France-INSEAD	.	1.8	1.7	1.5	0.5	1.0
15	Japan-Kyoto University	1.4	0.7	0.2	1.4	1.0	1.0
16	Sweden-Linköping University	1.4	.	1.7	1.7	0.5	1.0
17	Norway-Norwegian University of Science and Technology	.	0.4	.	0.4	1.5	0.9
18	United States-University of Michigan	0.7	1.1	0.4	1.0	0.9	0.9
19	Greece-Aristotle University of Thessaloniki	.	.	0.4	1.1	0.9	0.8
20	Switzerland-École Polytechnique Fédérale de Lausanne	.	.	2.1	1.3	0.3	0.8
21	Germany-Technische Universität Berlin	0.7	1.8	1.5	0.7	0.5	0.8
22	United States-Massachusetts Institute of Technology	0.7	1.1	0.2	0.8	0.9	0.8
23	United States-Pennsylvania State University	.	.	0.9	0.9	0.8	0.7
24	Austria-Vienna University of Technology	1.4	.	0.6	0.4	0.9	0.7
25	Switzerland-ETH Zurich	.	1.1	1.7	0.7	0.4	0.7
26	Italy-Sapienza University of Rome	.	0.4	0.6	0.6	0.8	0.6
27	Sweden-Royal Institute of Technology	.	.	0.2	0.1	1.2	0.6
28	Taiwan-National Taiwan University	.	0.7	.	0.4	1.0	0.6
29	United Kingdom-University of Cambridge	.	.	.	0.3	1.2	0.6
30	Germany-Karlsruhe Institute of Technology	.	0.7	1.1	0.6	0.5	0.6
31	Netherlands-Eindhoven University of Technology	0.7	2.1	2.3	0.3	0.2	0.6
32	Japan-Waseda University	.	.	.	0.9	0.7	0.6
33	China-SHANTOU UNIV	.	.	0.2	0.5	0.8	0.6
34	Netherlands-Leiden University	0.7	2.5	0.8	0.3	0.4	0.6
35	Switzerland-EMPA	.	.	0.6	0.4	0.8	0.6
36	Korea, Republic of-Hanyang University	.	.	0.8	0.8	0.5	0.5
37	Canada-UNIV WINDSOR	.	1.4	0.4	0.1	0.7	0.5
38	China-Cent S Univ	.	.	.	0.2	1.0	0.5
39	Iran, Islamic Republic of-University of Tehran	.	.	.	0.3	0.9	0.5
40	Korea, Republic of-Korea Inst Geosci & Mineral Resources KIGAM	.	.	.	0.4	0.8	0.5
41	United States-University of Florida	.	.	0.6	1.2	0.2	0.5
42	China-NORTHEASTERN UNIV	.	0.4	0.4	0.8	0.4	0.5
43	China-Zhejiang University	.	.	0.2	0.4	0.8	0.5
44	India-INDIAN INST TECHNOL	.	2.1	0.4	0.6	0.3	0.5
45	Sweden-Luleå University of Technology	.	3.2	0.9	0.4	0.1	0.5
46	Iran, Islamic Republic of-Amirkabir University of Technology	.	.	.	0.2	0.9	0.5
47	Singapore-National University of Singapore	0.7	.	0.2	0.5	0.6	0.5
48	United States-Purdue University - Lafayette	.	0.4	1.3	0.5	0.3	0.5
49	Australia-Monash University	0.7	.	.	0.4	0.6	0.4
50	Japan-Natl Inst Mat Sci	.	.	1.1	1.0	0.1	0.4
51	Singapore-Nanyang Technological University	.	0.4	0.9	0.7	0.2	0.4
52	Taiwan-National Cheng Kung University	0.7	0.4	0.8	0.4	0.4	0.4
53	United States-Arizona State University	.	0.4	.	0.6	0.5	0.4
54	United States-NEW JERSEY INST TECHNOL	.	1.1	1.9	0.3	0.1	0.4
55	United States-University of California, Davis	.	.	.	0.4	0.7	0.4
56	Nigeria-UNIV IBADAN	.	.	.	0.7	0.5	0.4
57	Spain-University of Oviedo	.	.	0.4	1.0	0.2	0.4
58	United States-Stanford University	.	0.7	1.1	0.4	0.3	0.4
59	Australia-University of New South Wales	.	0.7	0.4	0.7	0.2	0.4
60	China-CHONGQING UNIVERSITY	.	.	.	0.1	0.8	0.4
61	India-Natl Inst Technol	.	.	.	0.2	0.7	0.4
62	Portugal-Technical University of Lisbon	.	.	.	0.5	0.5	0.4
63	United States-Carnegie Mellon University	2.1	.	0.8	0.3	0.3	0.4
64	United States-TEXAS A&M UNIV	.	0.7	0.2	0.5	0.4	0.4
65	United States-Texas Tech University	.	0.4	1.1	0.5	0.2	0.4
66	Belgium-Katholieke Universiteit Leuven	0.7	.	0.2	0.2	0.6	0.4
67	China-Chinese University of Hong Kong	.	.	.	0.4	0.6	0.4
68	China-NANKAI UNIVERSITY	.	.	.	0.1	0.7	0.4
69	Italy-University of Bologna	.	.	.	0.3	0.6	0.4
70	Japan-Nagoya University	.	.	0.4	0.1	0.6	0.4
71	Korea, Republic of-Yonsei University	.	.	0.2	0.7	0.3	0.4
72	United States-University of Illinois at Urbana-Champaign	.	.	0.2	0.1	0.7	0.4
73	Canada-Ryerson Univ	.	.	.	0.3	0.6	0.3
74	China-Hong Kong Baptist Univ	.	.	.	0.4	0.5	0.3
75	China-Hong Kong Polytechnic University	.	.	.	0.3	0.6	0.3
76	China-Shanghai University	.	.	.	0.3	0.6	0.3
77	China-Tongji University	.	.	.	0.1	0.7	0.3
78	Japan-Hokkaido University	.	.	0.2	0.5	0.4	0.3
79	Spain-UNIV ALICANTE	.	.	0.6	0.3	0.4	0.3
80	Switzerland-University of Zurich	.	.	0.4	0.4	0.4	0.3
81	United States-Iowa State University	.	0.7	0.2	0.2	0.5	0.3
82	United States-University of California, Berkeley	.	.	0.8	0.4	0.3	0.3
83	Brazil-Universidade de São Paulo	.	.	0.2	0.4	0.4	0.3
84	Canada-University of British Columbia	0.7	.	0.2	0.4	0.3	0.3
85	Denmark-University of Southern Denmark	.	.	.	.	0.7	0.3
86	Republic of Serbia-University of Belgrade	.	.	.	.	0.7	0.3
87	United Kingdom-University of Surrey	.	.	0.6	0.6	0.2	0.3
88	United States-Ohio State University	0.7	0.4	0.9	0.1	0.3	0.3
89	United States-UNIV N CAROLINA	.	0.4	1.1	0.4	0.1	0.3
90	United States-University of California, Irvine	.	.	0.2	0.2	0.5	0.3
91	Australia-University of Sydney	.	.	0.2	0.4	0.3	0.3
92	Brazil-Federal University of Rio Grande do Sul	.	.	0.2	0.3	0.4	0.3
93	Canada-University of Toronto	.	1.1	0.6	0.3	0.2	0.3
94	Germany-UNIV AUGSBURG	.	.	.	0.2	0.5	0.3
95	Japan-Hiroshima University	.	.	.	0.6	0.3	0.3
96	Netherlands-Utrecht University	.	0.7	0.6	0.1	0.3	0.3
97	Romania-UNIV BABES BOLYAI	.	.	.	0.1	0.6	0.3
98	Sweden-Chalmers University of Technology	.	.	0.8	0.3	0.3	0.3
99	Sweden-Lund University	0.7	.	.	0.4	0.4	0.3
100	Turkey-Bogazici University	.	0.4	0.2	0.4	0.3	0.3
101	United States-United States Air Force	.	3.9	0.2	.	.	0.3
102	United States-University of Tennessee	.	.	0.2	0.4	0.4	0.3

Obs	Organization	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All organizations	11.1	58.3	88.7	193.5	299.6	651.3
2	Japan-University of Tokyo	.	0.0	0.0	3.2	2.0	5.2
3	United States-Yale University	.	.	2.5	8.5	10.3	21.3
4	China-Shanghai Jiao Tong University	.	.	.	3.3	3.4	6.7
5	United States-Northeastern University	1.0	8.3	3.8	2.9	6.1	22.2
6	Japan-NATIONAL INSTITUTE OF ENVIRONMENTAL STUDIES - JAPAN	.	.	0.0	0.0	3.6	3.6
7	Netherlands-Erasmus University Rotterdam	.	10.0	8.2	6.0	3.3	27.5
8	China-Chinese Academy of Sciences	.	0.0	0.0	6.8	7.9	14.6
9	Netherlands-Delft University of Technology	.	0.0	1.9	1.5	4.0	7.4
10	Japan-Tohoku University	.	0.0	.	1.0	0.1	1.1
11	China-Tsinghua University	.	.	.	0.0	2.3	2.3
12	United States-Georgia Institute of Technology	.	0.7	0.5	9.5	7.7	18.4
13	Japan-National Institute of Advanced Industrial Science and Technology	.	0.0	0.0	1.0	1.0	2.0
14	France-INSEAD	.	3.9	7.2	9.5	2.7	23.3
15	Japan-Kyoto University	1.0	0.8	0.0	1.5	1.8	5.1
16	Sweden-Linköping University	0.0	.	0.0	3.5	0.0	3.5
17	Norway-Norwegian University of Science and Technology	.	0.0	.	2.0	7.6	9.6
18	United States-University of Michigan	1.0	0.0	0.0	0.5	0.9	2.4
19	Greece-Aristotle University of Thessaloniki	.	.	1.0	4.9	2.7	8.6
20	Switzerland-École Polytechnique Fédérale de Lausanne	.	.	2.0	0.0	0.0	2.0
21	Germany-Technische Universität Berlin	0.0	2.0	0.0	2.2	0.0	4.2
22	United States-Massachusetts Institute of Technology	0.0	0.3	1.0	0.0	3.5	4.8
23	United States-Pennsylvania State University	.	.	3.5	5.5	4.3	13.3
24	Austria-Vienna University of Technology	0.0	.	0.0	0.0	0.4	0.4
25	Switzerland-ETH Zurich	.	0.5	0.0	1.0	1.0	2.5
26	Italy-Sapienza University of Rome	.	0.0	0.0	0.0	2.9	2.9
27	Sweden-Royal Institute of Technology	.	.	0.0	0.0	1.5	1.5
28	Taiwan-National Taiwan University	.	0.0	.	1.0	1.7	2.7
29	United Kingdom-University of Cambridge	.	.	.	2.0	5.0	7.0
30	Germany-Karlsruhe Institute of Technology	.	1.0	1.0	2.0	1.0	5.0
31	Netherlands-Eindhoven University of Technology	0.0	4.3	5.1	0.0	1.3	10.8
32	Japan-Waseda University	.	.	.	1.0	0.3	1.3
33	China-SHANTOU UNIV	.	.	0.0	1.0	4.3	5.3
34	Netherlands-Leiden University	0.0	0.5	1.3	0.0	3.0	4.8
35	Switzerland-EMPA	.	.	0.0	1.7	5.1	6.8
36	Korea, Republic of-Hanyang University	.	.	0.0	0.0	0.7	0.7
37	Canada-UNIV WINDSOR	.	2.0	0.0	0.0	7.0	9.0
38	China-Cent S Univ	.	.	.	0.0	2.0	2.0
39	Iran, Islamic Republic of-University of Tehran	.	.	.	2.0	12.4	14.4
40	Korea, Republic of-Korea Inst Geosci & Mineral Resources KIGAM	.	.	.	0.5	5.0	5.5
41	United States-University of Florida	.	.	2.0	3.8	0.0	5.8
42	China-NORTHEASTERN UNIV	.	0.0	0.0	0.5	1.0	1.5
43	China-Zhejiang University	.	.	0.0	1.5	3.0	4.5
44	India-INDIAN INST TECHNOL	.	0.0	0.0	4.0	0.4	4.4
45	Sweden-Luleå University of Technology	.	3.0	1.0	0.7	0.0	4.7
46	Iran, Islamic Republic of-Amirkabir University of Technology	.	.	.	0.0	5.1	5.1
47	Singapore-National University of Singapore	0.0	.	0.0	2.0	3.5	5.5
48	United States-Purdue University - Lafayette	.	0.0	0.0	0.0	1.0	1.0
49	Australia-Monash University	0.0	.	.	1.0	3.8	4.8
50	Japan-Natl Inst Mat Sci	.	.	0.0	0.0	0.0	0.0
51	Singapore-Nanyang Technological University	.	0.0	1.0	4.0	1.0	6.0
52	Taiwan-National Cheng Kung University	0.0	0.0	2.0	0.5	0.3	2.8
53	United States-Arizona State University	.	0.0	.	1.5	2.3	3.8
54	United States-NEW JERSEY INST TECHNOL	.	1.0	2.5	1.0	1.0	5.5
55	United States-University of California, Davis	.	.	.	1.0	0.7	1.7
56	Nigeria-UNIV IBADAN	.	.	.	0.7	0.0	0.7
57	Spain-University of Oviedo	.	.	0.7	1.2	0.0	1.8
58	United States-Stanford University	.	1.0	1.2	1.0	1.0	4.2
59	Australia-University of New South Wales	.	0.7	1.0	2.5	0.0	4.2
60	China-CHONGQING UNIVERSITY	.	.	.	0.5	1.2	1.7
61	India-Natl Inst Technol	.	.	.	1.0	2.7	3.7
62	Portugal-Technical University of Lisbon	.	.	.	0.5	1.3	1.8
63	United States-Carnegie Mellon University	1.1	.	0.5	1.5	1.3	4.5
64	United States-TEXAS A&M UNIV	.	1.0	0.0	2.1	1.0	4.1
65	United States-Texas Tech University	.	0.0	2.7	0.0	0.0	2.7
66	Belgium-Katholieke Universiteit Leuven	1.0	.	1.0	1.0	2.4	5.4
67	China-Chinese University of Hong Kong	.	.	.	1.0	3.6	4.6
68	China-NANKAI UNIVERSITY	.	.	.	0.0	5.7	5.7
69	Italy-University of Bologna	.	.	.	2.7	2.0	4.7
70	Japan-Nagoya University	.	.	1.0	0.0	0.0	1.0
71	Korea, Republic of-Yonsei University	.	.	0.0	1.0	0.0	1.0
72	United States-University of Illinois at Urbana-Champaign	.	.	0.3	0.0	0.0	0.3
73	Canada-Ryerson Univ	.	.	.	0.3	2.0	2.3
74	China-Hong Kong Baptist Univ	.	.	.	3.0	1.9	4.9
75	China-Hong Kong Polytechnic University	.	.	.	0.0	3.1	3.1
76	China-Shanghai University	.	.	.	0.0	0.8	0.8
77	China-Tongji University	.	.	.	0.0	3.0	3.0
78	Japan-Hokkaido University	.	.	0.0	0.0	0.0	0.0
79	Spain-UNIV ALICANTE	.	.	0.0	1.0	1.0	2.0
80	Switzerland-University of Zurich	.	.	2.0	1.0	0.1	3.1
81	United States-Iowa State University	.	0.0	0.0	1.0	0.0	1.0
82	United States-University of California, Berkeley	.	.	0.0	0.5	0.0	0.5
83	Brazil-Universidade de São Paulo	.	.	0.0	3.0	3.8	6.8
84	Canada-University of British Columbia	1.0	.	0.0	0.7	1.3	3.0
85	Denmark-University of Southern Denmark	.	.	.	.	6.8	6.8
86	Republic of Serbia-University of Belgrade	.	.	.	.	0.0	0.0
87	United Kingdom-University of Surrey	.	.	0.0	0.0	0.0	0.0
88	United States-Ohio State University	0.0	0.0	1.0	0.0	0.0	1.0
89	United States-UNIV N CAROLINA	.	0.0	2.2	2.0	2.0	6.2
90	United States-University of California, Irvine	.	.	0.0	0.0	1.3	1.3
91	Australia-University of Sydney	.	.	0.0	0.3	1.3	1.7
92	Brazil-Federal University of Rio Grande do Sul	.	.	1.0	2.0	1.5	4.5
93	Canada-University of Toronto	.	0.3	0.0	1.0	2.0	3.3
94	Germany-UNIV AUGSBURG	.	.	.	0.3	2.3	2.6
95	Japan-Hiroshima University	.	.	.	0.0	0.0	0.0
96	Netherlands-Utrecht University	.	0.0	0.0	0.0	2.8	2.8
97	Romania-UNIV BABES BOLYAI	.	.	.	0.0	1.7	1.7
98	Sweden-Chalmers University of Technology	.	.	0.0	0.0	0.8	0.8
99	Sweden-Lund University	0.0	.	.	0.7	0.0	0.7
100	Turkey-Bogazici University	.	0.0	1.0	2.5	0.0	3.5
101	United States-United States Air Force	.	5.3	1.0	.	.	6.3
102	United States-University of Tennessee	.	.	0.0	0.0	2.3	2.3

Obs	Organization	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All organizations	7.7	20.6	16.6	17.1	15.2	16.0
2	Japan-University of Tokyo	.	0.0	0.0	6.2	6.1	5.5
3	United States-Yale University	.	.	12.9	19.3	26.9	20.8
4	China-Shanghai Jiao Tong University	.	.	.	10.5	6.0	7.9
5	United States-Northeastern University	50.0	62.9	25.7	27.7	23.7	36.8
6	Japan-NATIONAL INSTITUTE OF ENVIRONMENTAL STUDIES - JAPAN	.	.	0.0	0.0	10.1	6.3
7	Netherlands-Erasmus University Rotterdam	.	71.4	39.9	46.2	24.2	48.2
8	China-Chinese Academy of Sciences	.	0.0	0.0	38.0	23.4	24.4
9	Netherlands-Delft University of Technology	.	0.0	13.3	7.0	19.8	10.5
10	Japan-Tohoku University	.	0.0	.	7.3	0.6	4.6
11	China-Tsinghua University	.	.	.	0.0	5.3	4.2
12	United States-Georgia Institute of Technology	.	19.0	14.3	42.5	30.5	31.2
13	Japan-National Institute of Advanced Industrial Science and Technology	.	0.0	0.0	3.0	8.2	5.2
14	France-INSEAD	.	83.5	76.9	55.0	21.1	55.7
15	Japan-Kyoto University	33.3	19.8	0.0	9.8	13.0	13.1
16	Sweden-Linköping University	0.0	.	0.0	19.0	0.0	9.4
17	Norway-Norwegian University of Science and Technology	.	0.0	.	47.6	24.4	27.0
18	United States-University of Michigan	100.0	0.0	0.0	2.7	3.7	6.7
19	Greece-Aristotle University of Thessaloniki	.	.	66.7	42.4	23.2	34.8
20	Switzerland-École Polytechnique Fédérale de Lausanne	.	.	27.9	0.0	0.0	12.0
21	Germany-Technische Universität Berlin	0.0	63.2	0.0	23.2	0.0	14.8
22	United States-Massachusetts Institute of Technology	0.0	6.7	100.0	0.0	23.9	13.9
23	United States-Pennsylvania State University	.	.	61.5	55.6	18.0	34.6
24	Austria-Vienna University of Technology	0.0	.	0.0	0.0	1.5	1.0
25	Switzerland-ETH Zurich	.	21.4	0.0	11.0	10.4	7.6
26	Italy-Sapienza University of Rome	.	0.0	0.0	0.0	13.8	6.8
27	Sweden-Royal Institute of Technology	.	.	0.0	0.0	7.4	6.7
28	Taiwan-National Taiwan University	.	0.0	.	15.8	9.2	10.0
29	United Kingdom-University of Cambridge	.	.	.	66.7	16.0	23.5
30	Germany-Karlsruhe Institute of Technology	.	50.0	11.1	16.7	2.7	13.5
31	Netherlands-Eindhoven University of Technology	0.0	68.7	42.2	0.0	46.2	42.2
32	Japan-Waseda University	.	.	.	12.4	1.3	6.9
33	China-SHANTOU UNIV	.	.	0.0	20.0	29.2	24.9
34	Netherlands-Leiden University	0.0	1.6	42.9	0.0	27.9	14.3
35	Switzerland-EMPA	.	.	0.0	25.8	42.6	30.1
36	Korea, Republic of-Hanyang University	.	.	0.0	0.0	4.5	2.1
37	Canada-UNIV WINDSOR	.	50.0	0.0	0.0	47.9	41.4
38	China-Cent S Univ	.	.	.	0.0	8.7	7.8
39	Iran, Islamic Republic of-University of Tehran	.	.	.	57.1	69.3	67.5
40	Korea, Republic of-Korea Inst Geosci & Mineral Resources KIGAM	.	.	.	16.7	29.1	26.1
41	United States-University of Florida	.	.	90.9	24.7	0.0	30.9
42	China-NORTHEASTERN UNIV	.	0.0	0.0	3.6	5.3	3.5
43	China-Zhejiang University	.	.	0.0	40.9	23.1	23.8
44	India-INDIAN INST TECHNOL	.	0.0	0.0	47.4	9.5	17.0
45	Sweden-Luleå University of Technology	.	37.5	21.4	16.7	0.0	25.9
46	Iran, Islamic Republic of-Amirkabir University of Technology	.	.	.	0.0	21.9	19.0
47	Singapore-National University of Singapore	0.0	.	0.0	40.0	27.1	27.9
48	United States-Purdue University - Lafayette	.	0.0	0.0	0.0	34.1	8.8
49	Australia-Monash University	0.0	.	.	21.4	25.6	22.2
50	Japan-Natl Inst Mat Sci	.	.	0.0	0.0	0.0	0.0
51	Singapore-Nanyang Technological University	.	0.0	20.0	54.5	16.7	31.0
52	Taiwan-National Cheng Kung University	0.0	0.0	50.0	14.3	5.3	16.4
53	United States-Arizona State University	.	0.0	.	21.4	25.1	22.3
54	United States-NEW JERSEY INST TECHNOL	.	23.1	24.4	23.1	57.1	25.9
55	United States-University of California, Davis	.	.	.	29.0	7.3	13.2
56	Nigeria-UNIV IBADAN	.	.	.	7.7	0.0	3.6
57	Spain-University of Oviedo	.	.	22.2	8.0	0.0	7.7
58	United States-Stanford University	.	50.0	11.6	21.4	15.5	22.6
59	Australia-University of New South Wales	.	40.0	66.7	27.4	0.0	27.3
60	China-CHONGQING UNIVERSITY	.	.	.	51.8	4.5	9.9
61	India-Natl Inst Technol	.	.	.	33.3	11.8	14.3
62	Portugal-Technical University of Lisbon	.	.	.	4.5	17.6	11.6
63	United States-Carnegie Mellon University	37.7	.	9.1	30.6	12.3	21.0
64	United States-TEXAS A&M UNIV	.	50.0	0.0	30.4	17.6	29.0
65	United States-Texas Tech University	.	0.0	49.1	0.0	0.0	18.1
66	Belgium-Katholieke Universiteit Leuven	100.0	.	100.0	16.7	17.2	33.8
67	China-Chinese University of Hong Kong	.	.	.	14.6	35.1	30.4
68	China-NANKAI UNIVERSITY	.	.	.	0.0	36.4	34.7
69	Italy-University of Bologna	.	.	.	87.5	20.9	32.4
70	Japan-Nagoya University	.	.	50.0	0.0	0.0	8.7
71	Korea, Republic of-Yonsei University	.	.	0.0	26.7	0.0	12.0
72	United States-University of Illinois at Urbana-Champaign	.	.	33.3	0.0	0.0	2.6
73	Canada-Ryerson Univ	.	.	.	13.3	25.0	22.2
74	China-Hong Kong Baptist Univ	.	.	.	60.0	15.3	26.7
75	China-Hong Kong Polytechnic University	.	.	.	0.0	19.3	13.3
76	China-Shanghai University	.	.	.	0.0	7.3	5.7
77	China-Tongji University	.	.	.	0.0	23.1	20.3
78	Japan-Hokkaido University	.	.	0.0	0.0	0.0	0.0
79	Spain-UNIV ALICANTE	.	.	0.0	40.0	15.4	18.2
80	Switzerland-University of Zurich	.	.	100.0	13.2	0.9	29.6
81	United States-Iowa State University	.	0.0	0.0	60.0	0.0	5.7
82	United States-University of California, Berkeley	.	.	0.0	4.5	0.0	1.1
83	Brazil-Universidade de São Paulo	.	.	0.0	50.8	54.2	47.4
84	Canada-University of British Columbia	100.0	.	0.0	14.6	24.2	23.3
85	Denmark-University of Southern Denmark	.	.	.	.	55.3	55.3
86	Republic of Serbia-University of Belgrade	.	.	.	.	0.0	0.0
87	United Kingdom-University of Surrey	.	.	0.0	0.0	0.0	0.0
88	United States-Ohio State University	0.0	0.0	11.1	0.0	0.0	3.4
89	United States-UNIV N CAROLINA	.	0.0	38.0	42.9	100.0	45.0
90	United States-University of California, Irvine	.	.	0.0	0.0	8.0	5.9
91	Australia-University of Sydney	.	.	0.0	3.3	21.1	11.4
92	Brazil-Federal University of Rio Grande do Sul	.	.	100.0	45.5	20.0	33.9
93	Canada-University of Toronto	.	6.7	0.0	21.7	60.0	16.1
94	Germany-UNIV AUGSBURG	.	.	.	27.8	22.6	23.1
95	Japan-Hiroshima University	.	.	.	0.0	0.0	0.0
96	Netherlands-Utrecht University	.	0.0	0.0	0.0	29.5	10.5
97	Romania-UNIV BABES BOLYAI	.	.	.	0.0	11.0	9.9
98	Sweden-Chalmers University of Technology	.	.	0.0	0.0	12.0	5.2
99	Sweden-Lund University	0.0	.	.	5.1	0.0	2.1
100	Turkey-Bogazici University	.	0.0	100.0	41.7	0.0	23.1
101	United States-United States Air Force	.	47.1	100.0	.	.	48.6
102	United States-University of Tennessee	.	.	0.0	0.0	22.3	12.2

Obs	Organization	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All organizations	0.79	1.51	1.37	1.40	1.31	1.34
2	Japan-University of Tokyo	.	0.73	0.66	0.76	0.62	0.70
3	United States-Yale University	.	.	1.28	1.31	1.86	1.50
4	China-Shanghai Jiao Tong University	.	.	.	0.96	0.81	0.87
5	United States-Northeastern University	6.43	3.05	1.65	1.72	1.51	2.23
6	Japan-NATIONAL INSTITUTE OF ENVIRONMENTAL STUDIES - JAPAN	.	.	1.02	0.93	1.13	1.07
7	Netherlands-Erasmus University Rotterdam	.	4.80	2.95	2.75	1.60	3.25
8	China-Chinese Academy of Sciences	.	0.57	0.46	2.65	1.66	1.77
9	Netherlands-Delft University of Technology	.	0.62	1.27	1.25	1.20	1.13
10	Japan-Tohoku University	.	1.40	.	0.71	0.49	0.64
11	China-Tsinghua University	.	.	.	0.98	0.86	0.88
12	United States-Georgia Institute of Technology	.	1.62	1.53	3.10	1.72	2.17
13	Japan-National Institute of Advanced Industrial Science and Technology	.	0.07	0.58	0.79	0.72	0.71
14	France-INSEAD	.	3.17	6.59	4.16	1.25	3.80
15	Japan-Kyoto University	1.41	1.33	0.87	0.96	0.98	1.03
16	Sweden-Linköping University	0.90	.	0.72	1.33	0.52	0.98
17	Norway-Norwegian University of Science and Technology	.	1.03	.	2.96	1.77	1.91
18	United States-University of Michigan	5.78	1.10	1.03	0.87	1.13	1.24
19	Greece-Aristotle University of Thessaloniki	.	.	2.39	1.92	1.93	1.95
20	Switzerland-École Polytechnique Fédérale de Lausanne	.	.	1.59	0.69	0.79	1.09
21	Germany-Technische Universität Berlin	0.92	3.08	0.48	1.33	0.93	1.17
22	United States-Massachusetts Institute of Technology	0.19	0.71	4.22	0.60	1.75	1.21
23	United States-Pennsylvania State University	.	.	2.61	4.19	1.57	2.42
24	Austria-Vienna University of Technology	0.71	.	0.51	0.81	0.58	0.62
25	Switzerland-ETH Zurich	.	1.11	0.85	0.81	1.05	0.91
26	Italy-Sapienza University of Rome	.	0.50	0.46	0.55	1.56	1.03
27	Sweden-Royal Institute of Technology	.	.	1.56	0.65	1.16	1.14
28	Taiwan-National Taiwan University	.	0.90	.	2.11	1.08	1.27
29	United Kingdom-University of Cambridge	.	.	.	3.72	0.94	1.35
30	Germany-Karlsruhe Institute of Technology	.	4.05	1.03	1.26	0.87	1.34
31	Netherlands-Eindhoven University of Technology	0.80	4.60	2.32	1.35	3.46	2.82
32	Japan-Waseda University	.	.	.	1.20	0.75	0.98
33	China-SHANTOU UNIV	.	.	0.15	2.11	1.47	1.58
34	Netherlands-Leiden University	0.30	0.69	2.19	0.37	1.92	1.17
35	Switzerland-EMPA	.	.	0.82	2.28	2.34	2.01
36	Korea, Republic of-Hanyang University	.	.	0.78	0.65	0.89	0.79
37	Canada-UNIV WINDSOR	.	3.58	1.28	0.36	3.32	3.03
38	China-Cent S Univ	.	.	.	0.86	1.17	1.14
39	Iran, Islamic Republic of-University of Tehran	.	.	.	3.16	6.40	5.92
40	Korea, Republic of-Korea Inst Geosci & Mineral Resources KIGAM	.	.	.	1.17	1.58	1.48
41	United States-University of Florida	.	.	2.84	1.69	0.55	1.68
42	China-NORTHEASTERN UNIV	.	0.12	0.56	0.86	0.60	0.68
43	China-Zhejiang University	.	.	0.08	2.42	2.05	1.95
44	India-INDIAN INST TECHNOL	.	0.39	0.51	2.02	1.29	1.13
45	Sweden-Luleå University of Technology	.	1.52	3.77	1.39	0.56	2.00
46	Iran, Islamic Republic of-Amirkabir University of Technology	.	.	.	1.41	1.61	1.58
47	Singapore-National University of Singapore	0.42	.	0.24	2.82	1.82	1.97
48	United States-Purdue University - Lafayette	.	2.11	0.57	0.56	2.02	1.08
49	Australia-Monash University	0.00	.	.	1.55	1.91	1.64
50	Japan-Natl Inst Mat Sci	.	.	0.53	0.46	0.00	0.45
51	Singapore-Nanyang Technological University	.	0.07	1.15	3.29	1.39	1.94
52	Taiwan-National Cheng Kung University	0.54	0.16	2.72	0.95	0.60	1.10
53	United States-Arizona State University	.	0.87	.	1.67	1.40	1.52
54	United States-NEW JERSEY INST TECHNOL	.	1.59	1.92	2.08	2.21	1.88
55	United States-University of California, Davis	.	.	.	2.55	0.97	1.40
56	Nigeria-UNIV IBADAN	.	.	.	1.40	0.36	0.84
57	Spain-University of Oviedo	.	.	0.95	1.01	0.64	0.91
58	United States-Stanford University	.	3.16	0.91	1.68	1.97	1.74
59	Australia-University of New South Wales	.	1.99	2.45	1.79	0.97	1.70
60	China-CHONGQING UNIVERSITY	.	.	.	2.45	1.02	1.18
61	India-Natl Inst Technol	.	.	.	2.10	1.17	1.28
62	Portugal-Technical University of Lisbon	.	.	.	1.22	2.44	1.88
63	United States-Carnegie Mellon University	3.09	.	1.24	2.27	1.66	2.03
64	United States-TEXAS A&M UNIV	.	2.30	0.64	2.28	1.16	1.83
65	United States-Texas Tech University	.	1.27	2.39	0.72	0.53	1.34
66	Belgium-Katholieke Universiteit Leuven	6.93	.	13.00	1.94	2.25	3.45
67	China-Chinese University of Hong Kong	.	.	.	2.12	2.14	2.14
68	China-NANKAI UNIVERSITY	.	.	.	1.77	1.94	1.93
69	Italy-University of Bologna	.	.	.	3.52	1.71	2.02
70	Japan-Nagoya University	.	.	1.88	1.44	0.64	0.92
71	Korea, Republic of-Yonsei University	.	.	1.50	1.78	0.27	0.99
72	United States-University of Illinois at Urbana-Champaign	.	.	2.65	0.20	0.74	0.85
73	Canada-Ryerson Univ	.	.	.	1.73	1.48	1.54
74	China-Hong Kong Baptist Univ	.	.	.	4.84	1.93	2.67
75	China-Hong Kong Polytechnic University	.	.	.	1.25	2.13	1.86
76	China-Shanghai University	.	.	.	0.61	0.99	0.91
77	China-Tongji University	.	.	.	1.21	1.56	1.52
78	Japan-Hokkaido University	.	.	0.95	0.32	0.28	0.35
79	Spain-UNIV ALICANTE	.	.	1.96	2.13	1.14	1.51
80	Switzerland-University of Zurich	.	.	8.30	1.49	1.55	3.14
81	United States-Iowa State University	.	1.17	0.00	2.61	0.85	1.05
82	United States-University of California, Berkeley	.	.	1.43	1.24	0.72	1.11
83	Brazil-Universidade de São Paulo	.	.	1.60	2.33	2.38	2.28
84	Canada-University of British Columbia	3.53	.	0.06	1.02	1.65	1.42
85	Denmark-University of Southern Denmark	.	.	.	.	3.03	3.03
86	Republic of Serbia-University of Belgrade	.	.	.	.	0.55	0.55
87	United Kingdom-University of Surrey	.	.	1.01	0.57	0.33	0.68
88	United States-Ohio State University	0.89	0.86	1.06	0.59	0.47	0.74
89	United States-UNIV N CAROLINA	.	2.21	2.12	1.91	4.78	2.45
90	United States-University of California, Irvine	.	.	1.06	1.61	1.34	1.38
91	Australia-University of Sydney	.	.	0.58	0.81	1.43	1.09
92	Brazil-Federal University of Rio Grande do Sul	.	.	3.88	1.97	1.37	1.76
93	Canada-University of Toronto	.	1.00	0.96	1.48	3.29	1.45
94	Germany-UNIV AUGSBURG	.	.	.	1.98	1.26	1.34
95	Japan-Hiroshima University	.	.	.	0.64	0.46	0.57
96	Netherlands-Utrecht University	.	0.33	0.50	0.75	2.19	1.10
97	Romania-UNIV BABES BOLYAI	.	.	.	0.00	0.78	0.71
98	Sweden-Chalmers University of Technology	.	.	0.45	1.21	0.70	0.76
99	Sweden-Lund University	1.01	.	.	1.03	1.16	1.10
100	Turkey-Bogazici University	.	0.05	3.17	2.38	0.60	1.40
101	United States-United States Air Force	.	2.49	4.88	.	.	2.56
102	United States-University of Tennessee	.	.	0.24	0.96	1.73	1.35

Lev3: INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT//RESOURCES CONSERVATION AND RECYCLING//REMANUFACTURING - Statistics for Organizations

Statistics per Organization

Number of publications, full counts

Number of publications, full counts

Share of the total number of publications in the field, full counts (%)

Share of the total number of publications in the field, full counts (%)

Number of publications among 10% most cited in field, full counts

Number of publications among 10% most cited in field, full counts

Share of publications among 10% most cited in field, fractionalized (%)

Share of publications among 10% most cited in field, fractionalized (%)

Field normalized citation rate (cf), fractionalized

Field normalized citation rate (cf), fractionalized