SAS Output

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	127	241	398	568	659	1993
2	United States	55	77	107	131	99	469
3	Canada	25	38	55	62	55	235
4	Spain	5	8	26	74	116	229
5	United Kingdom	11	29	39	50	43	172
6	Germany	7	16	33	35	32	123
7	Sweden	5	22	26	21	24	98
8	Australia	6	6	14	30	36	92
9	China	2	1	6	29	42	80
10	Korea, Republic of	.	8	26	17	28	79
11	France	.	7	20	17	24	68
12	Italy	1	6	10	14	26	57
13	South Africa	4	4	6	17	26	57
14	Portugal	.	.	3	15	29	47
15	Mexico	.	1	8	18	17	44
16	New Zealand	1	4	8	10	13	36
17	Japan	.	1	10	6	15	32
18	Russian Federation	.	1	8	7	16	32
19	Brazil	.	1	4	7	17	29
20	Czech Republic	1	1	3	5	19	29
21	Iran, Islamic Republic of	.	.	.	3	22	25
22	Denmark	3	4	7	7	3	24
23	Finland	2	2	3	8	9	24
24	Switzerland	1	.	5	11	6	23
25	Morocco	.	.	2	7	13	22
26	India	2	1	2	5	11	21
27	Turkey	.	.	2	8	11	21
28	Greece	1	3	2	8	6	20
29	Poland	.	1	2	8	8	19
30	Romania	.	.	2	3	12	17
31	Norway	2	3	1	5	3	14
32	Slovak Republic	.	2	2	2	6	12
33	Chile	.	.	.	2	9	11
34	Ireland	.	10	1	.	.	11
35	Belgium	.	.	2	1	5	8
36	Zimbabwe	.	.	2	6	.	8
37	Argentina	.	.	.	3	4	7
38	Austria	.	.	1	6	.	7
39	Bulgaria	.	.	2	3	2	7
40	Hungary	.	.	.	2	5	7
41	Indonesia	.	.	.	2	4	6
42	Tunisia	.	.	.	1	5	6
43	Croatia	.	.	.	.	5	5
44	Netherlands	2	.	.	2	1	5
45	Ghana	.	.	.	2	2	4
46	Namibia	.	.	.	2	2	4
47	Thailand	.	.	.	.	4	4
48	Zambia	.	.	2	.	2	4
49	Botswana	.	.	.	3	.	3
50	Egypt	.	.	.	.	3	3
51	Estonia	.	1	1	1	.	3

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	43.3	32.0	26.9	23.1	15.0	23.5
3	Canada	19.7	15.8	13.8	10.9	8.3	11.8
4	Spain	3.9	3.3	6.5	13.0	17.6	11.5
5	United Kingdom	8.7	12.0	9.8	8.8	6.5	8.6
6	Germany	5.5	6.6	8.3	6.2	4.9	6.2
7	Sweden	3.9	9.1	6.5	3.7	3.6	4.9
8	Australia	4.7	2.5	3.5	5.3	5.5	4.6
9	China	1.6	0.4	1.5	5.1	6.4	4.0
10	Korea, Republic of	.	3.3	6.5	3.0	4.2	4.0
11	France	.	2.9	5.0	3.0	3.6	3.4
12	Italy	0.8	2.5	2.5	2.5	3.9	2.9
13	South Africa	3.1	1.7	1.5	3.0	3.9	2.9
14	Portugal	.	.	0.8	2.6	4.4	2.4
15	Mexico	.	0.4	2.0	3.2	2.6	2.2
16	New Zealand	0.8	1.7	2.0	1.8	2.0	1.8
17	Japan	.	0.4	2.5	1.1	2.3	1.6
18	Russian Federation	.	0.4	2.0	1.2	2.4	1.6
19	Brazil	.	0.4	1.0	1.2	2.6	1.5
20	Czech Republic	0.8	0.4	0.8	0.9	2.9	1.5
21	Iran, Islamic Republic of	.	.	.	0.5	3.3	1.3
22	Denmark	2.4	1.7	1.8	1.2	0.5	1.2
23	Finland	1.6	0.8	0.8	1.4	1.4	1.2
24	Switzerland	0.8	.	1.3	1.9	0.9	1.2
25	Morocco	.	.	0.5	1.2	2.0	1.1
26	India	1.6	0.4	0.5	0.9	1.7	1.1
27	Turkey	.	.	0.5	1.4	1.7	1.1
28	Greece	0.8	1.2	0.5	1.4	0.9	1.0
29	Poland	.	0.4	0.5	1.4	1.2	1.0
30	Romania	.	.	0.5	0.5	1.8	0.9
31	Norway	1.6	1.2	0.3	0.9	0.5	0.7
32	Slovak Republic	.	0.8	0.5	0.4	0.9	0.6
33	Chile	.	.	.	0.4	1.4	0.6
34	Ireland	.	4.1	0.3	.	.	0.6
35	Belgium	.	.	0.5	0.2	0.8	0.4
36	Zimbabwe	.	.	0.5	1.1	.	0.4
37	Argentina	.	.	.	0.5	0.6	0.4
38	Austria	.	.	0.3	1.1	.	0.4
39	Bulgaria	.	.	0.5	0.5	0.3	0.4
40	Hungary	.	.	.	0.4	0.8	0.4
41	Indonesia	.	.	.	0.4	0.6	0.3
42	Tunisia	.	.	.	0.2	0.8	0.3
43	Croatia	.	.	.	.	0.8	0.3
44	Netherlands	1.6	.	.	0.4	0.2	0.3
45	Ghana	.	.	.	0.4	0.3	0.2
46	Namibia	.	.	.	0.4	0.3	0.2
47	Thailand	.	.	.	.	0.6	0.2
48	Zambia	.	.	0.5	.	0.3	0.2
49	Botswana	.	.	.	0.5	.	0.2
50	Egypt	.	.	.	.	0.5	0.2
51	Estonia	.	0.4	0.3	0.2	.	0.2

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	17.8	32.8	43.3	42.5	21.9	158.3
2	United States	9.5	14.3	11.8	12.0	4.0	51.7
3	Canada	6.3	5.5	5.2	2.3	3.1	22.5
4	Spain	0.0	1.0	6.5	12.0	5.2	24.7
5	United Kingdom	1.0	5.0	4.0	4.5	2.7	17.2
6	Germany	2.0	5.3	5.5	2.7	0.0	15.5
7	Sweden	0.0	0.3	1.0	1.0	0.0	2.3
8	Australia	1.2	0.0	0.2	2.3	2.1	5.8
9	China	0.0	0.0	1.0	3.3	3.2	7.6
10	Korea, Republic of	.	1.0	2.0	0.0	0.0	3.0
11	France	.	2.0	5.0	1.0	3.3	11.3
12	Italy	0.0	1.0	1.0	1.0	1.0	4.0
13	South Africa	0.0	0.0	2.0	0.6	0.7	3.4
14	Portugal	.	.	1.0	2.0	0.0	3.0
15	Mexico	.	0.0	1.0	1.0	1.0	3.0
16	New Zealand	0.0	1.0	1.0	0.0	0.0	2.0
17	Japan	.	0.0	2.5	0.0	0.0	2.5
18	Russian Federation	.	0.0	1.0	0.0	0.3	1.3
19	Brazil	.	0.0	0.0	0.0	0.6	0.6
20	Czech Republic	0.0	0.0	0.5	0.0	0.0	0.5
21	Iran, Islamic Republic of	.	.	.	0.0	0.0	0.0
22	Denmark	0.8	0.0	0.0	0.0	0.0	0.8
23	Finland	1.0	0.0	1.0	2.7	0.0	4.7
24	Switzerland	0.0	.	3.0	0.0	0.0	3.0
25	Morocco	.	.	0.0	0.0	0.0	0.0
26	India	0.0	0.0	0.7	0.0	1.0	1.7
27	Turkey	.	.	0.0	1.0	0.1	1.1
28	Greece	0.0	0.7	1.3	0.0	0.0	2.0
29	Poland	.	0.0	0.0	0.0	0.0	0.0
30	Romania	.	.	0.0	0.0	0.0	0.0
31	Norway	0.0	1.0	0.0	0.0	0.0	1.0
32	Slovak Republic	.	0.0	0.0	0.0	0.0	0.0
33	Chile	.	.	.	0.0	0.2	0.2
34	Ireland	.	2.0	0.0	.	.	2.0
35	Belgium	.	.	0.0	0.3	1.0	1.3
36	Zimbabwe	.	.	0.0	0.0	.	0.0
37	Argentina	.	.	.	0.0	0.0	0.0
38	Austria	.	.	0.0	0.0	.	0.0
39	Bulgaria	.	.	0.0	0.0	0.0	0.0
40	Hungary	.	.	.	0.0	0.0	0.0
41	Indonesia	.	.	.	0.0	0.0	0.0
42	Tunisia	.	.	.	0.0	0.0	0.0
43	Croatia	.	.	.	.	1.0	1.0
44	Netherlands	0.0	.	.	0.0	0.0	0.0
45	Ghana	.	.	.	0.0	0.0	0.0
46	Namibia	.	.	.	0.0	0.0	0.0
47	Thailand	.	.	.	.	0.0	0.0
48	Zambia	.	.	0.0	.	0.0	0.0
49	Botswana	.	.	.	0.0	.	0.0
50	Egypt	.	.	.	.	0.0	0.0
51	Estonia	.	0.0	0.0	0.0	.	0.0

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	14.0	13.6	10.9	7.5	3.3	7.9
2	United States	16.1	15.8	8.3	8.7	5.1	10.1
3	Canada	25.3	13.8	8.7	4.4	5.7	9.7
4	Spain	0.0	3.4	24.0	16.8	4.1	10.6
5	United Kingdom	9.1	16.5	6.7	8.0	2.4	8.0
6	Germany	17.9	30.6	11.4	5.5	0.0	9.6
7	Sweden	0.0	1.3	3.0	5.4	0.0	2.3
8	Australia	19.9	0.0	0.5	9.5	4.2	6.3
9	China	0.0	0.0	11.8	10.3	9.8	9.7
10	Korea, Republic of	.	12.5	7.8	0.0	0.0	4.3
11	France	.	13.3	25.8	6.8	14.8	15.7
12	Italy	0.0	16.7	10.0	7.7	0.8	6.1
13	South Africa	0.0	0.0	31.3	3.4	2.9	5.4
14	Portugal	.	.	20.0	11.6	0.0	5.2
15	Mexico	.	0.0	12.8	6.0	6.3	7.3
16	New Zealand	0.0	33.3	4.9	0.0	0.0	4.6
17	Japan	.	0.0	26.3	0.0	0.0	10.2
18	Russian Federation	.	0.0	8.1	0.0	0.9	2.3
19	Brazil	.	0.0	0.0	0.0	4.3	2.4
20	Czech Republic	0.0	0.0	13.2	0.0	0.0	1.2
21	Iran, Islamic Republic of	.	.	.	0.0	0.0	0.0
22	Denmark	19.7	0.0	0.0	0.0	0.0	2.1
23	Finland	50.0	0.0	11.1	29.7	0.0	14.4
24	Switzerland	0.0	.	60.0	0.0	0.0	18.7
25	Morocco	.	.	0.0	0.0	0.0	0.0
26	India	0.0	0.0	33.3	0.0	12.7	9.6
27	Turkey	.	.	0.0	12.5	0.9	5.4
28	Greece	0.0	22.2	66.7	0.0	0.0	11.8
29	Poland	.	0.0	0.0	0.0	0.0	0.0
30	Romania	.	.	0.0	0.0	0.0	0.0
31	Norway	0.0	18.2	0.0	0.0	0.0	4.5
32	Slovak Republic	.	0.0	0.0	0.0	0.0	0.0
33	Chile	.	.	.	0.0	1.0	0.7
34	Ireland	.	20.0	0.0	.	.	18.2
35	Belgium	.	.	0.0	33.3	14.6	13.6
36	Zimbabwe	.	.	0.0	0.0	.	0.0
37	Argentina	.	.	.	0.0	0.0	0.0
38	Austria	.	.	0.0	0.0	.	0.0
39	Bulgaria	.	.	0.0	0.0	0.0	0.0
40	Hungary	.	.	.	0.0	0.0	0.0
41	Indonesia	.	.	.	0.0	0.0	0.0
42	Tunisia	.	.	.	0.0	0.0	0.0
43	Croatia	.	.	.	.	14.8	14.8
44	Netherlands	0.0	.	.	0.0	0.0	0.0
45	Ghana	.	.	.	0.0	0.0	0.0
46	Namibia	.	.	.	0.0	0.0	0.0
47	Thailand	.	.	.	.	0.0	0.0
48	Zambia	.	.	0.0	.	0.0	0.0
49	Botswana	.	.	.	0.0	.	0.0
50	Egypt	.	.	.	.	0.0	0.0
51	Estonia	.	0.0	0.0	0.0	.	0.0

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	1.22	1.29	0.98	0.87	0.69	0.91
2	United States	1.23	1.35	0.97	0.82	0.70	0.98
3	Canada	1.56	1.37	0.94	0.84	0.74	1.02
4	Spain	0.71	0.97	1.57	1.50	0.86	1.16
5	United Kingdom	0.83	1.42	0.93	1.15	0.78	1.04
6	Germany	2.42	2.50	0.95	0.80	0.54	1.07
7	Sweden	0.86	0.86	0.61	0.91	0.60	0.75
8	Australia	1.40	0.58	0.74	0.79	1.04	0.90
9	China	0.05	0.05	1.07	0.79	0.90	0.83
10	Korea, Republic of	.	1.14	0.70	0.51	0.35	0.61
11	France	.	1.45	1.39	1.08	1.24	1.26
12	Italy	0.58	1.19	1.07	0.99	0.79	0.93
13	South Africa	0.81	0.34	1.54	0.58	0.62	0.69
14	Portugal	.	.	0.81	1.21	0.68	0.86
15	Mexico	.	1.12	0.87	0.66	0.58	0.68
16	New Zealand	0.72	2.87	1.00	0.55	0.39	0.84
17	Japan	.	0.64	1.31	0.54	0.53	0.84
18	Russian Federation	.	0.28	0.42	0.17	0.45	0.38
19	Brazil	.	0.53	0.25	0.25	0.38	0.33
20	Czech Republic	0.57	0.40	0.51	0.35	0.71	0.62
21	Iran, Islamic Republic of	.	.	.	0.73	0.51	0.53
22	Denmark	1.78	1.12	0.76	0.59	0.77	0.90
23	Finland	6.12	0.23	1.27	1.47	0.69	1.22
24	Switzerland	1.19	.	2.59	0.87	0.59	1.35
25	Morocco	.	.	0.63	0.71	0.43	0.54
26	India	0.13	0.00	1.36	0.63	1.02	0.80
27	Turkey	.	.	0.52	0.54	0.62	0.58
28	Greece	0.58	2.01	3.16	0.39	0.55	1.06
29	Poland	.	0.23	0.88	0.24	0.50	0.42
30	Romania	.	.	0.94	0.94	0.35	0.47
31	Norway	0.83	2.34	0.24	0.45	0.32	0.98
32	Slovak Republic	.	0.02	0.31	0.47	0.44	0.34
33	Chile	.	.	.	0.11	1.11	0.78
34	Ireland	.	1.37	0.28	.	.	1.27
35	Belgium	.	.	1.57	2.05	1.06	1.26
36	Zimbabwe	.	.	0.28	0.34	.	0.32
37	Argentina	.	.	.	0.83	0.52	0.62
38	Austria	.	.	0.49	0.73	.	0.71
39	Bulgaria	.	.	0.49	0.29	0.00	0.26
40	Hungary	.	.	.	0.53	0.49	0.50
41	Indonesia	.	.	.	0.06	0.69	0.45
42	Tunisia	.	.	.	1.34	0.51	0.61
43	Croatia	.	.	.	.	0.72	0.72
44	Netherlands	0.89	.	.	0.31	0.00	0.63
45	Ghana	.	.	.	0.62	0.38	0.51
46	Namibia	.	.	.	0.42	0.91	0.60
47	Thailand	.	.	.	.	0.23	0.23
48	Zambia	.	.	0.73	.	1.25	0.90
49	Botswana	.	.	.	0.52	.	0.52
50	Egypt	.	.	.	.	0.47	0.47
51	Estonia	.	0.33	0.54	2.07	.	0.84

Lev1: ACID MINE DRAINAGE//SCHWERTMANNITE//ACID ROCK DRAINAGE - 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