SAS Output

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	150	218	262	299	359	1288
2	United States	61	60	60	65	67	313
3	Japan	28	55	46	33	30	192
4	China	6	13	30	44	80	173
5	France	14	23	34	44	52	167
6	Germany	6	25	28	34	65	158
7	United Kingdom	17	28	14	37	38	134
8	Russian Federation	4	15	24	35	15	93
9	Switzerland	1	4	11	20	19	55
10	Canada	5	10	6	14	9	44
11	Australia	4	5	7	13	10	39
12	Italy	1	4	6	11	11	33
13	India	3	7	3	4	13	30
14	Sweden	2	4	7	7	7	27
15	Spain	.	1	2	13	9	25
16	Korea, Republic of	1	.	4	6	11	22
17	Taiwan	.	.	1	4	13	18
18	Netherlands	4	3	5	3	2	17
19	Brazil	1	3	2	4	5	15
20	Mexico	.	1	1	6	6	14
21	Poland	.	.	2	5	7	14
22	Portugal	1	.	.	7	2	10
23	Belgium	1	4	2	.	2	9
24	Israel	.	2	4	1	2	9
25	Argentina	.	2	1	3	1	7
26	Finland	1	.	3	.	3	7
27	Malaysia	.	.	1	1	5	7
28	Turkey	.	.	2	4	1	7
29	USSR	6	.	.	.	.	6
30	Austria	1	1	.	2	1	5
31	Slovenia	.	.	2	3	.	5
32	Denmark	1	.	.	2	1	4
33	Iran, Islamic Republic of	.	.	.	1	3	4
34	South Africa	1	.	1	2	.	4
35	Thailand	.	.	1	.	3	4
36	Tunisia	.	.	.	1	3	4
37	Croatia	.	.	1	1	1	3
38	Czech Republic	.	.	1	2	.	3
39	Egypt	1	.	1	.	1	3
40	Greece	.	.	.	.	3	3
41	Bermuda	.	.	.	.	2	2
42	Cuba	.	.	.	1	1	2
43	Iceland	.	.	.	.	2	2
44	Ireland	.	.	2	.	.	2
45	Jordan	.	.	1	.	1	2
46	New Zealand	.	1	.	1	.	2
47	Venezuela	.	.	1	.	1	2
48	Bulgaria	.	.	.	.	1	1
49	Cameroon	.	.	.	.	1	1
50	Chad	.	.	.	1	.	1
51	Ethiopia	.	.	1	.	.	1
52	Haiti	.	.	.	.	1	1
53	Hungary	.	.	.	1	.	1
54	Kazakhstan	.	1	.	.	.	1
55	Morocco	.	1	.	.	.	1
56	New Caledonia	.	.	.	.	1	1
57	Norway	.	1	.	.	.	1
58	Philippines	.	.	1	.	.	1
59	Solomon Islands	1	.	.	.	.	1
60	Togo	.	.	1	.	.	1
61	United Arab Emirates	.	1	.	.	.	1
62	Viet Nam	.	.	.	.	1	1
63	Yemen	.	.	.	1	.	1

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	100.0	100.0	100.0	100.0	100.0	100.0
2	United States	40.7	27.5	22.9	21.7	18.7	24.3
3	Japan	18.7	25.2	17.6	11.0	8.4	14.9
4	China	4.0	6.0	11.5	14.7	22.3	13.4
5	France	9.3	10.6	13.0	14.7	14.5	13.0
6	Germany	4.0	11.5	10.7	11.4	18.1	12.3
7	United Kingdom	11.3	12.8	5.3	12.4	10.6	10.4
8	Russian Federation	2.7	6.9	9.2	11.7	4.2	7.2
9	Switzerland	0.7	1.8	4.2	6.7	5.3	4.3
10	Canada	3.3	4.6	2.3	4.7	2.5	3.4
11	Australia	2.7	2.3	2.7	4.3	2.8	3.0
12	Italy	0.7	1.8	2.3	3.7	3.1	2.6
13	India	2.0	3.2	1.1	1.3	3.6	2.3
14	Sweden	1.3	1.8	2.7	2.3	1.9	2.1
15	Spain	.	0.5	0.8	4.3	2.5	1.9
16	Korea, Republic of	0.7	.	1.5	2.0	3.1	1.7
17	Taiwan	.	.	0.4	1.3	3.6	1.4
18	Netherlands	2.7	1.4	1.9	1.0	0.6	1.3
19	Brazil	0.7	1.4	0.8	1.3	1.4	1.2
20	Mexico	.	0.5	0.4	2.0	1.7	1.1
21	Poland	.	.	0.8	1.7	1.9	1.1
22	Portugal	0.7	.	.	2.3	0.6	0.8
23	Belgium	0.7	1.8	0.8	.	0.6	0.7
24	Israel	.	0.9	1.5	0.3	0.6	0.7
25	Argentina	.	0.9	0.4	1.0	0.3	0.5
26	Finland	0.7	.	1.1	.	0.8	0.5
27	Malaysia	.	.	0.4	0.3	1.4	0.5
28	Turkey	.	.	0.8	1.3	0.3	0.5
29	USSR	4.0	.	.	.	.	0.5
30	Austria	0.7	0.5	.	0.7	0.3	0.4
31	Slovenia	.	.	0.8	1.0	.	0.4
32	Denmark	0.7	.	.	0.7	0.3	0.3
33	Iran, Islamic Republic of	.	.	.	0.3	0.8	0.3
34	South Africa	0.7	.	0.4	0.7	.	0.3
35	Thailand	.	.	0.4	.	0.8	0.3
36	Tunisia	.	.	.	0.3	0.8	0.3
37	Croatia	.	.	0.4	0.3	0.3	0.2
38	Czech Republic	.	.	0.4	0.7	.	0.2
39	Egypt	0.7	.	0.4	.	0.3	0.2
40	Greece	.	.	.	.	0.8	0.2
41	Bermuda	.	.	.	.	0.6	0.2
42	Cuba	.	.	.	0.3	0.3	0.2
43	Iceland	.	.	.	.	0.6	0.2
44	Ireland	.	.	0.8	.	.	0.2
45	Jordan	.	.	0.4	.	0.3	0.2
46	New Zealand	.	0.5	.	0.3	.	0.2
47	Venezuela	.	.	0.4	.	0.3	0.2
48	Bulgaria	.	.	.	.	0.3	0.1
49	Cameroon	.	.	.	.	0.3	0.1
50	Chad	.	.	.	0.3	.	0.1
51	Ethiopia	.	.	0.4	.	.	0.1
52	Haiti	.	.	.	.	0.3	0.1
53	Hungary	.	.	.	0.3	.	0.1
54	Kazakhstan	.	0.5	.	.	.	0.1
55	Morocco	.	0.5	.	.	.	0.1
56	New Caledonia	.	.	.	.	0.3	0.1
57	Norway	.	0.5	.	.	.	0.1
58	Philippines	.	.	0.4	.	.	0.1
59	Solomon Islands	0.7	.	.	.	.	0.1
60	Togo	.	.	0.4	.	.	0.1
61	United Arab Emirates	.	0.5	.	.	.	0.1
62	Viet Nam	.	.	.	.	0.3	0.1
63	Yemen	.	.	.	0.3	.	0.1

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	42.8	36.9	39.1	29.5	45.3	193.7
2	United States	28.8	17.0	16.1	9.1	12.5	83.6
3	Japan	3.0	4.0	3.5	1.3	1.9	13.7
4	China	0.0	1.0	1.0	0.0	1.0	3.0
5	France	2.0	8.0	8.9	9.7	11.0	39.6
6	Germany	2.3	7.9	4.0	3.8	11.2	29.2
7	United Kingdom	7.5	9.5	3.9	8.3	15.5	44.7
8	Russian Federation	0.0	0.0	0.0	0.0	0.0	0.0
9	Switzerland	0.0	1.0	1.7	3.0	5.0	10.7
10	Canada	2.0	2.0	1.0	2.3	0.0	7.3
11	Australia	0.0	1.0	5.0	4.9	1.0	11.9
12	Italy	0.5	1.0	0.0	0.0	1.0	2.5
13	India	0.0	0.0	0.0	0.0	1.0	1.0
14	Sweden	0.0	0.0	1.0	0.0	1.0	2.0
15	Spain	.	0.0	0.0	0.0	1.5	1.5
16	Korea, Republic of	0.0	.	1.0	0.0	0.0	1.0
17	Taiwan	.	.	0.0	0.0	1.9	1.9
18	Netherlands	0.5	0.0	0.0	0.7	0.0	1.2
19	Brazil	0.0	0.0	0.0	0.0	1.5	1.5
20	Mexico	.	0.0	0.0	0.0	0.0	0.0
21	Poland	.	.	0.0	0.0	0.0	0.0
22	Portugal	0.0	.	.	0.0	0.5	0.5
23	Belgium	0.0	0.0	0.0	.	0.0	0.0
24	Israel	.	0.0	0.0	0.0	0.0	0.0
25	Argentina	.	0.0	0.0	0.0	0.0	0.0
26	Finland	0.5	.	0.0	.	0.0	0.5
27	Malaysia	.	.	0.0	0.0	0.2	0.2
28	Turkey	.	.	0.0	0.0	0.0	0.0
29	USSR	0.0	.	.	.	.	0.0
30	Austria	0.0	0.0	.	0.0	0.5	0.5
31	Slovenia	.	.	0.0	0.0	.	0.0
32	Denmark	0.0	.	.	0.3	0.0	0.3
33	Iran, Islamic Republic of	.	.	.	0.0	0.2	0.2
34	South Africa	0.0	.	0.0	1.0	.	1.0
35	Thailand	.	.	0.0	.	0.0	0.0
36	Tunisia	.	.	.	0.0	0.0	0.0
37	Croatia	.	.	0.0	0.0	0.0	0.0
38	Czech Republic	.	.	0.0	0.0	.	0.0
39	Egypt	0.0	.	0.0	.	0.0	0.0
40	Greece	.	.	.	.	0.0	0.0
41	Bermuda	.	.	.	.	2.0	2.0
42	Cuba	.	.	.	0.0	0.0	0.0
43	Iceland	.	.	.	.	1.0	1.0
44	Ireland	.	.	0.0	.	.	0.0
45	Jordan	.	.	0.0	.	0.0	0.0
46	New Zealand	.	0.0	.	0.0	.	0.0
47	Venezuela	.	.	0.0	.	0.0	0.0
48	Bulgaria	.	.	.	.	0.0	0.0
49	Cameroon	.	.	.	.	0.0	0.0
50	Chad	.	.	.	0.0	.	0.0
51	Ethiopia	.	.	0.0	.	.	0.0
52	Haiti	.	.	.	.	0.0	0.0
53	Hungary	.	.	.	0.0	.	0.0
54	Kazakhstan	.	0.0	.	.	.	0.0
55	Morocco	.	0.0	.	.	.	0.0
56	New Caledonia	.	.	.	.	1.0	1.0
57	Norway	.	0.0	.	.	.	0.0
58	Philippines	.	.	0.0	.	.	0.0
59	Solomon Islands	0.0	.	.	.	.	0.0
60	Togo	.	.	0.0	.	.	0.0
61	United Arab Emirates	.	0.0	.	.	.	0.0
62	Viet Nam	.	.	.	.	0.0	0.0
63	Yemen	.	.	.	0.0	.	0.0

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	28.6	16.9	14.9	9.9	12.6	15.0
2	United States	49.0	25.7	26.6	13.3	17.6	27.4
3	Japan	12.0	6.2	7.8	4.4	7.8	7.3
4	China	0.0	4.7	1.3	0.0	0.7	0.9
5	France	12.2	29.2	28.4	23.7	22.9	24.0
6	Germany	47.2	38.1	14.6	14.8	18.8	21.6
7	United Kingdom	43.8	29.2	23.5	27.2	44.2	34.4
8	Russian Federation	0.0	0.0	0.0	0.0	0.0	0.0
9	Switzerland	0.0	30.3	20.6	12.9	19.4	18.2
10	Canada	44.4	20.0	22.2	16.1	0.0	19.6
11	Australia	0.0	5.9	66.7	40.6	7.9	28.9
12	Italy	50.0	30.0	0.0	0.0	10.2	9.5
13	India	0.0	0.0	0.0	0.0	9.9	4.3
14	Sweden	0.0	0.0	18.2	0.0	23.3	11.0
15	Spain	.	0.0	0.0	0.0	16.4	5.9
16	Korea, Republic of	0.0	.	22.2	0.0	0.0	4.3
17	Taiwan	.	.	0.0	0.0	14.7	11.0
18	Netherlands	10.5	0.0	0.0	33.3	0.0	5.5
19	Brazil	0.0	0.0	0.0	0.0	13.6	3.2
20	Mexico	.	0.0	0.0	0.0	0.0	0.0
21	Poland	.	.	0.0	0.0	0.0	0.0
22	Portugal	0.0	.	.	0.0	16.7	2.2
23	Belgium	0.0	0.0	0.0	.	0.0	0.0
24	Israel	.	0.0	0.0	0.0	0.0	0.0
25	Argentina	.	0.0	0.0	0.0	0.0	0.0
26	Finland	50.0	.	0.0	.	0.0	4.5
27	Malaysia	.	.	0.0	0.0	5.3	3.3
28	Turkey	.	.	0.0	0.0	0.0	0.0
29	USSR	0.0	.	.	.	.	0.0
30	Austria	0.0	0.0	.	0.0	50.0	3.3
31	Slovenia	.	.	0.0	0.0	.	0.0
32	Denmark	0.0	.	.	13.3	0.0	7.0
33	Iran, Islamic Republic of	.	.	.	0.0	3.1	2.2
34	South Africa	0.0	.	0.0	75.0	.	30.0
35	Thailand	.	.	0.0	.	0.0	0.0
36	Tunisia	.	.	.	0.0	0.0	0.0
37	Croatia	.	.	0.0	0.0	0.0	0.0
38	Czech Republic	.	.	0.0	0.0	.	0.0
39	Egypt	0.0	.	0.0	.	0.0	0.0
40	Greece	.	.	.	.	0.0	0.0
41	Bermuda	.	.	.	.	100.0	100.0
42	Cuba	.	.	.	0.0	0.0	0.0
43	Iceland	.	.	.	.	50.0	50.0
44	Ireland	.	.	0.0	.	.	0.0
45	Jordan	.	.	0.0	.	0.0	0.0
46	New Zealand	.	0.0	.	0.0	.	0.0
47	Venezuela	.	.	0.0	.	0.0	0.0
48	Bulgaria	.	.	.	.	0.0	0.0
49	Cameroon	.	.	.	.	0.0	0.0
50	Chad	.	.	.	0.0	.	0.0
51	Ethiopia	.	.	0.0	.	.	0.0
52	Haiti	.	.	.	.	0.0	0.0
53	Hungary	.	.	.	0.0	.	0.0
54	Kazakhstan	.	0.0	.	.	.	0.0
55	Morocco	.	0.0	.	.	.	0.0
56	New Caledonia	.	.	.	.	100.0	100.0
57	Norway	.	0.0	.	.	.	0.0
58	Philippines	.	.	0.0	.	.	0.0
59	Solomon Islands	0.0	.	.	.	.	0.0
60	Togo	.	.	0.0	.	.	0.0
61	United Arab Emirates	.	0.0	.	.	.	0.0
62	Viet Nam	.	.	.	.	0.0	0.0
63	Yemen	.	.	.	0.0	.	0.0

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	2.03	1.30	1.23	1.04	1.13	1.26
2	United States	3.00	1.66	1.81	1.57	1.69	1.98
3	Japan	1.40	0.68	1.12	0.77	1.07	0.96
4	China	0.14	0.49	0.22	0.55	0.52	0.46
5	France	0.78	1.85	2.05	1.62	1.46	1.61
6	Germany	4.98	3.29	1.15	1.15	1.47	1.79
7	United Kingdom	3.01	1.61	1.62	1.62	2.35	2.05
8	Russian Federation	0.10	0.18	0.19	0.10	0.18	0.15
9	Switzerland	0.67	1.59	1.31	1.25	1.53	1.37
10	Canada	3.46	1.60	1.02	1.40	0.90	1.64
11	Australia	0.69	1.44	2.70	2.18	1.11	1.77
12	Italy	2.68	1.25	1.21	0.47	0.79	0.87
13	India	0.17	0.51	0.34	0.71	0.74	0.57
14	Sweden	0.53	1.42	1.70	1.39	1.50	1.44
15	Spain	.	0.93	1.23	0.89	1.35	1.10
16	Korea, Republic of	1.00	.	1.41	1.15	0.82	1.02
17	Taiwan	.	.	2.12	1.71	1.08	1.26
18	Netherlands	0.88	0.65	0.95	1.64	1.06	0.94
19	Brazil	0.93	0.66	0.34	0.47	0.81	0.58
20	Mexico	.	0.00	0.84	0.88	0.53	0.63
21	Poland	.	.	0.29	0.34	1.06	0.60
22	Portugal	0.39	.	.	0.74	1.94	0.84
23	Belgium	0.10	0.63	0.37	.	0.26	0.49
24	Israel	.	0.26	1.13	1.64	1.14	0.89
25	Argentina	.	0.51	0.58	1.00	0.00	0.61
26	Finland	2.68	.	0.93	.	0.56	1.01
27	Malaysia	.	.	1.21	0.87	0.78	0.87
28	Turkey	.	.	0.91	0.39	0.17	0.43
29	USSR	0.06	.	.	.	.	0.06
30	Austria	0.09	0.00	.	0.73	2.23	0.46
31	Slovenia	.	.	0.25	0.19	.	0.22
32	Denmark	1.80	.	.	0.94	0.28	1.10
33	Iran, Islamic Republic of	.	.	.	0.90	0.50	0.62
34	South Africa	0.63	.	1.75	3.52	.	2.12
35	Thailand	.	.	1.76	.	0.21	0.55
36	Tunisia	.	.	.	0.78	0.62	0.65
37	Croatia	.	.	0.39	0.29	0.00	0.13
38	Czech Republic	.	.	1.50	0.84	.	1.00
39	Egypt	0.05	.	0.00	.	0.00	0.02
40	Greece	.	.	.	.	0.61	0.61
41	Bermuda	.	.	.	.	4.15	4.15
42	Cuba	.	.	.	0.08	0.24	0.17
43	Iceland	.	.	.	.	2.36	2.36
44	Ireland	.	.	0.08	.	.	0.08
45	Jordan	.	.	0.95	.	1.32	1.03
46	New Zealand	.	1.26	.	1.65	.	1.57
47	Venezuela	.	.	1.38	.	0.00	0.46
48	Bulgaria	.	.	.	.	0.00	0.00
49	Cameroon	.	.	.	.	0.05	0.05
50	Chad	.	.	.	0.31	.	0.31
51	Ethiopia	.	.	0.30	.	.	0.30
52	Haiti	.	.	.	.	1.49	1.49
53	Hungary	.	.	.	1.45	.	1.45
54	Kazakhstan	.	0.03	.	.	.	0.03
55	Morocco	.	0.84	.	.	.	0.84
56	New Caledonia	.	.	.	.	4.97	4.97
57	Norway	.	1.47	.	.	.	1.47
58	Philippines	.	.	0.54	.	.	0.54
59	Solomon Islands	1.29	.	.	.	.	1.29
60	Togo	.	.	0.36	.	.	0.36
61	United Arab Emirates	.	0.00	.	.	.	0.00
62	Viet Nam	.	.	.	.	0.20	0.20
63	Yemen	.	.	.	0.16	.	0.16

Lev1: RARE EARTH ELEMENTS//LANTHANIDE TETRAD EFFECT//BOUNDARY EXCHANGE - Statistics for Countries

Statistics per Country

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