SAS Output

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	233	196	184	188	174	975
2	United States	88	47	42	31	18	226
3	Germany	37	28	35	26	34	160
4	Canada	38	26	23	37	17	141
5	China	4	11	30	31	57	133
6	United Kingdom	15	23	28	20	17	103
7	Poland	18	17	10	18	15	78
8	Australia	8	12	22	8	13	63
9	Spain	9	10	8	7	6	40
10	France	8	11	7	6	5	37
11	Italy	.	3	5	16	10	34
12	Belgium	5	7	7	9	5	33
13	Switzerland	3	13	2	6	9	33
14	Russian Federation	4	11	7	4	1	27
15	South Africa	9	3	5	5	1	23
16	Austria	5	2	4	6	5	22
17	Ireland	3	2	7	7	3	22
18	Brazil	4	4	2	9	2	21
19	Turkey	.	1	4	8	3	16
20	Iran, Islamic Republic of	.	.	2	3	4	9
21	Czech Republic	1	.	.	4	2	7
22	India	1	1	2	1	2	7
23	USSR	7	.	.	.	.	7
24	Bulgaria	1	1	.	1	3	6
25	Netherlands	2	.	.	1	2	5
26	Tunisia	.	2	.	.	3	5
27	Finland	1	.	.	.	3	4
28	Japan	1	.	2	1	.	4
29	Korea, Republic of	.	.	2	1	1	4
30	Norway	1	1	2	.	.	4
31	Croatia	.	.	.	.	3	3
32	Denmark	.	.	2	.	1	3
33	Israel	.	1	.	2	.	3
34	Morocco	.	.	2	.	1	3
35	Slovenia	.	.	1	1	1	3
36	Chile	.	.	.	2	.	2
37	Czechoslovakia	2	.	.	.	.	2
38	Mexico	.	.	1	1	.	2
39	Namibia	.	.	.	2	.	2
40	New Zealand	1	.	.	.	1	2
41	Sweden	.	.	.	.	2	2
42	Algeria	.	1	.	.	.	1
43	Argentina	.	.	1	.	.	1
44	Bosnia and Herzegovina	.	.	.	.	1	1
45	Botswana	.	1	.	.	.	1
46	Burkina Faso	.	.	1	.	.	1
47	Cuba	.	1	.	.	.	1
48	Côte d'Ivoire	.	.	.	.	1	1
49	Hungary	.	1	.	.	.	1
50	Kuwait	.	.	1	.	.	1
51	Lithuania	.	.	.	1	.	1
52	Peru	.	1	.	.	.	1
53	Philippines	.	.	.	1	.	1
54	Thailand	.	.	1	.	.	1
55	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	37.8	24.0	22.8	16.5	10.3	23.2
3	Germany	15.9	14.3	19.0	13.8	19.5	16.4
4	Canada	16.3	13.3	12.5	19.7	9.8	14.5
5	China	1.7	5.6	16.3	16.5	32.8	13.6
6	United Kingdom	6.4	11.7	15.2	10.6	9.8	10.6
7	Poland	7.7	8.7	5.4	9.6	8.6	8.0
8	Australia	3.4	6.1	12.0	4.3	7.5	6.5
9	Spain	3.9	5.1	4.3	3.7	3.4	4.1
10	France	3.4	5.6	3.8	3.2	2.9	3.8
11	Italy	.	1.5	2.7	8.5	5.7	3.5
12	Belgium	2.1	3.6	3.8	4.8	2.9	3.4
13	Switzerland	1.3	6.6	1.1	3.2	5.2	3.4
14	Russian Federation	1.7	5.6	3.8	2.1	0.6	2.8
15	South Africa	3.9	1.5	2.7	2.7	0.6	2.4
16	Austria	2.1	1.0	2.2	3.2	2.9	2.3
17	Ireland	1.3	1.0	3.8	3.7	1.7	2.3
18	Brazil	1.7	2.0	1.1	4.8	1.1	2.2
19	Turkey	.	0.5	2.2	4.3	1.7	1.6
20	Iran, Islamic Republic of	.	.	1.1	1.6	2.3	0.9
21	Czech Republic	0.4	.	.	2.1	1.1	0.7
22	India	0.4	0.5	1.1	0.5	1.1	0.7
23	USSR	3.0	.	.	.	.	0.7
24	Bulgaria	0.4	0.5	.	0.5	1.7	0.6
25	Netherlands	0.9	.	.	0.5	1.1	0.5
26	Tunisia	.	1.0	.	.	1.7	0.5
27	Finland	0.4	.	.	.	1.7	0.4
28	Japan	0.4	.	1.1	0.5	.	0.4
29	Korea, Republic of	.	.	1.1	0.5	0.6	0.4
30	Norway	0.4	0.5	1.1	.	.	0.4
31	Croatia	.	.	.	.	1.7	0.3
32	Denmark	.	.	1.1	.	0.6	0.3
33	Israel	.	0.5	.	1.1	.	0.3
34	Morocco	.	.	1.1	.	0.6	0.3
35	Slovenia	.	.	0.5	0.5	0.6	0.3
36	Chile	.	.	.	1.1	.	0.2
37	Czechoslovakia	0.9	.	.	.	.	0.2
38	Mexico	.	.	0.5	0.5	.	0.2
39	Namibia	.	.	.	1.1	.	0.2
40	New Zealand	0.4	.	.	.	0.6	0.2
41	Sweden	.	.	.	.	1.1	0.2
42	Algeria	.	0.5	.	.	.	0.1
43	Argentina	.	.	0.5	.	.	0.1
44	Bosnia and Herzegovina	.	.	.	.	0.6	0.1
45	Botswana	.	0.5	.	.	.	0.1
46	Burkina Faso	.	.	0.5	.	.	0.1
47	Cuba	.	0.5	.	.	.	0.1
48	Côte d'Ivoire	.	.	.	.	0.6	0.1
49	Hungary	.	0.5	.	.	.	0.1
50	Kuwait	.	.	0.5	.	.	0.1
51	Lithuania	.	.	.	0.5	.	0.1
52	Peru	.	0.5	.	.	.	0.1
53	Philippines	.	.	.	0.5	.	0.1
54	Thailand	.	.	0.5	.	.	0.1
55	Yemen	0.4	.	.	.	.	0.1

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	9.7	5.0	0.5	2.6	5.8	23.6
2	United States	6.3	2.3	0.5	1.0	2.0	12.1
3	Germany	0.8	1.0	0.0	1.6	0.1	3.4
4	Canada	0.7	0.0	0.0	0.0	0.0	0.7
5	China	1.0	0.0	0.0	0.0	3.3	4.3
6	United Kingdom	0.0	1.0	0.0	1.0	1.4	3.4
7	Poland	0.0	0.5	0.0	0.0	0.0	0.5
8	Australia	0.0	1.0	0.0	0.0	1.0	2.0
9	Spain	0.0	0.0	0.0	0.0	0.0	0.0
10	France	1.0	0.2	0.0	0.0	0.0	1.2
11	Italy	.	0.0	0.0	0.3	0.4	0.8
12	Belgium	0.0	0.0	0.0	0.3	0.9	1.3
13	Switzerland	0.0	0.0	0.0	0.0	0.0	0.0
14	Russian Federation	0.0	0.0	0.0	0.0	0.0	0.0
15	South Africa	0.0	0.0	0.0	0.0	0.0	0.0
16	Austria	0.0	0.0	0.0	0.0	0.0	0.0
17	Ireland	0.0	0.0	0.0	0.0	0.0	0.0
18	Brazil	0.0	0.0	0.0	0.0	0.0	0.0
19	Turkey	.	0.0	0.0	0.0	0.0	0.0
20	Iran, Islamic Republic of	.	.	0.0	0.0	0.1	0.1
21	Czech Republic	0.0	.	.	0.0	0.0	0.0
22	India	0.0	0.0	0.0	0.0	0.0	0.0
23	USSR	0.0	.	.	.	.	0.0
24	Bulgaria	0.0	0.0	.	0.0	0.0	0.0
25	Netherlands	0.0	.	.	0.0	0.0	0.0
26	Tunisia	.	0.0	.	.	0.0	0.0
27	Finland	0.0	.	.	.	0.0	0.0
28	Japan	0.0	.	0.0	0.0	.	0.0
29	Korea, Republic of	.	.	0.0	0.0	0.0	0.0
30	Norway	0.0	0.0	0.0	.	.	0.0
31	Croatia	.	.	.	.	0.0	0.0
32	Denmark	.	.	0.0	.	0.0	0.0
33	Israel	.	0.0	.	0.0	.	0.0
34	Morocco	.	.	0.0	.	0.0	0.0
35	Slovenia	.	.	0.0	0.0	0.0	0.0
36	Chile	.	.	.	0.0	.	0.0
37	Czechoslovakia	0.0	.	.	.	.	0.0
38	Mexico	.	.	0.0	0.0	.	0.0
39	Namibia	.	.	.	0.0	.	0.0
40	New Zealand	0.0	.	.	.	0.0	0.0
41	Sweden	.	.	.	.	0.0	0.0
42	Algeria	.	0.0	.	.	.	0.0
43	Argentina	.	.	0.0	.	.	0.0
44	Bosnia and Herzegovina	.	.	.	.	0.0	0.0
45	Botswana	.	0.0	.	.	.	0.0
46	Burkina Faso	.	.	0.0	.	.	0.0
47	Cuba	.	0.0	.	.	.	0.0
48	Côte d'Ivoire	.	.	.	.	0.0	0.0
49	Hungary	.	0.0	.	.	.	0.0
50	Kuwait	.	.	0.0	.	.	0.0
51	Lithuania	.	.	.	0.0	.	0.0
52	Peru	.	0.0	.	.	.	0.0
53	Philippines	.	.	.	0.0	.	0.0
54	Thailand	.	.	0.0	.	.	0.0
55	Yemen	0.0	.	.	.	.	0.0

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	4.2	2.6	0.3	1.4	3.4	2.4
2	United States	7.9	4.9	1.7	1.7	12.7	5.8
3	Germany	2.5	4.1	0.0	7.5	0.1	2.6
4	Canada	2.1	0.0	0.0	0.0	0.0	0.6
5	China	25.0	0.0	0.0	0.0	5.9	3.4
6	United Kingdom	0.0	5.2	0.0	6.0	5.0	3.2
7	Poland	0.0	4.3	0.0	0.0	0.0	0.9
8	Australia	0.0	5.4	0.0	0.0	6.6	2.1
9	Spain	0.0	0.0	0.0	0.0	0.0	0.0
10	France	16.0	3.0	0.0	0.0	0.0	5.3
11	Italy	.	0.0	0.0	1.2	4.0	1.6
12	Belgium	0.0	0.0	0.0	2.1	9.1	1.5
13	Switzerland	0.0	0.0	0.0	0.0	0.0	0.0
14	Russian Federation	0.0	0.0	0.0	0.0	0.0	0.0
15	South Africa	0.0	0.0	0.0	0.0	0.0	0.0
16	Austria	0.0	0.0	0.0	0.0	0.0	0.0
17	Ireland	0.0	0.0	0.0	0.0	0.0	0.0
18	Brazil	0.0	0.0	0.0	0.0	0.0	0.0
19	Turkey	.	0.0	0.0	0.0	0.0	0.0
20	Iran, Islamic Republic of	.	.	0.0	0.0	0.7	0.3
21	Czech Republic	0.0	.	.	0.0	0.0	0.0
22	India	0.0	0.0	0.0	0.0	0.0	0.0
23	USSR	0.0	.	.	.	.	0.0
24	Bulgaria	0.0	0.0	.	0.0	0.0	0.0
25	Netherlands	0.0	.	.	0.0	0.0	0.0
26	Tunisia	.	0.0	.	.	0.0	0.0
27	Finland	0.0	.	.	.	0.0	0.0
28	Japan	0.0	.	0.0	0.0	.	0.0
29	Korea, Republic of	.	.	0.0	0.0	0.0	0.0
30	Norway	0.0	0.0	0.0	.	.	0.0
31	Croatia	.	.	.	.	0.0	0.0
32	Denmark	.	.	0.0	.	0.0	0.0
33	Israel	.	0.0	.	0.0	.	0.0
34	Morocco	.	.	0.0	.	0.0	0.0
35	Slovenia	.	.	0.0	0.0	0.0	0.0
36	Chile	.	.	.	0.0	.	0.0
37	Czechoslovakia	0.0	.	.	.	.	0.0
38	Mexico	.	.	0.0	0.0	.	0.0
39	Namibia	.	.	.	0.0	.	0.0
40	New Zealand	0.0	.	.	.	0.0	0.0
41	Sweden	.	.	.	.	0.0	0.0
42	Algeria	.	0.0	.	.	.	0.0
43	Argentina	.	.	0.0	.	.	0.0
44	Bosnia and Herzegovina	.	.	.	.	0.0	0.0
45	Botswana	.	0.0	.	.	.	0.0
46	Burkina Faso	.	.	0.0	.	.	0.0
47	Cuba	.	0.0	.	.	.	0.0
48	Côte d'Ivoire	.	.	.	.	0.0	0.0
49	Hungary	.	0.0	.	.	.	0.0
50	Kuwait	.	.	0.0	.	.	0.0
51	Lithuania	.	.	.	0.0	.	0.0
52	Peru	.	0.0	.	.	.	0.0
53	Philippines	.	.	.	0.0	.	0.0
54	Thailand	.	.	0.0	.	.	0.0
55	Yemen	0.0	.	.	.	.	0.0

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	0.70	0.48	0.52	0.50	0.64	0.57
2	United States	0.98	0.73	0.68	0.50	1.10	0.83
3	Germany	0.61	0.55	0.55	0.90	0.44	0.60
4	Canada	0.77	0.53	0.50	0.45	0.49	0.58
5	China	0.66	0.24	0.43	0.45	0.80	0.59
6	United Kingdom	0.50	0.45	0.68	1.01	0.86	0.67
7	Poland	0.41	0.46	0.76	0.35	0.50	0.46
8	Australia	0.48	0.52	0.56	0.57	1.30	0.64
9	Spain	0.55	0.29	0.61	0.48	0.27	0.45
10	France	0.95	0.40	0.40	0.35	0.43	0.55
11	Italy	.	0.06	0.62	0.44	0.87	0.54
12	Belgium	0.37	0.55	0.40	0.65	0.41	0.48
13	Switzerland	0.55	0.42	0.56	0.36	0.58	0.47
14	Russian Federation	0.04	0.10	0.22	0.04	0.00	0.11
15	South Africa	0.56	0.44	0.40	0.51	0.66	0.51
16	Austria	0.33	0.35	0.55	0.47	0.35	0.41
17	Ireland	0.91	0.57	0.61	0.28	0.36	0.55
18	Brazil	0.32	0.24	0.15	0.50	1.00	0.44
19	Turkey	.	0.36	0.10	0.26	0.08	0.19
20	Iran, Islamic Republic of	.	.	0.43	0.28	0.22	0.28
21	Czech Republic	0.56	.	.	0.59	0.68	0.60
22	India	0.09	0.00	0.05	0.14	0.00	0.04
23	USSR	0.13	.	.	.	.	0.13
24	Bulgaria	0.05	0.00	.	0.15	0.04	0.05
25	Netherlands	0.57	.	.	0.18	0.65	0.50
26	Tunisia	.	0.32	.	.	0.13	0.19
27	Finland	0.65	.	.	.	1.17	0.91
28	Japan	0.46	.	0.25	0.06	.	0.23
29	Korea, Republic of	.	.	0.13	0.33	0.00	0.12
30	Norway	2.24	0.24	0.51	.	.	0.75
31	Croatia	.	.	.	.	0.10	0.10
32	Denmark	.	.	0.26	.	0.70	0.32
33	Israel	.	0.37	.	0.41	.	0.40
34	Morocco	.	.	0.33	.	0.21	0.28
35	Slovenia	.	.	0.41	0.18	0.30	0.27
36	Chile	.	.	.	0.43	.	0.43
37	Czechoslovakia	0.29	.	.	.	.	0.29
38	Mexico	.	.	0.29	0.10	.	0.15
39	Namibia	.	.	.	0.40	.	0.40
40	New Zealand	0.07	.	.	.	0.88	0.34
41	Sweden	.	.	.	.	0.18	0.18
42	Algeria	.	0.00	.	.	.	0.00
43	Argentina	.	.	0.21	.	.	0.21
44	Bosnia and Herzegovina	.	.	.	.	0.09	0.09
45	Botswana	.	0.09	.	.	.	0.09
46	Burkina Faso	.	.	0.09	.	.	0.09
47	Cuba	.	0.11	.	.	.	0.11
48	Côte d'Ivoire	.	.	.	.	1.57	1.57
49	Hungary	.	0.61	.	.	.	0.61
50	Kuwait	.	.	0.76	.	.	0.76
51	Lithuania	.	.	.	0.05	.	0.05
52	Peru	.	0.57	.	.	.	0.57
53	Philippines	.	.	.	1.12	.	1.12
54	Thailand	.	.	0.17	.	.	0.17
55	Yemen	0.42	.	.	.	.	0.42

Lev2: ORGANIC GEOCHEMISTRY//PETR EXPLORAT DEV//AAPG BULLETIN - 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