Lev1: LEAD ISOTOPES//STABLE LEAD ISOTOPES//UNITE FORMAT RECH PHYS - Statistics for Countries

Statistics per Country

Number of publications, full counts

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 145 230 325 335 319 1354
2 United States 50 45 61 61 70 287
3 France 33 45 70 42 44 234
4 United Kingdom 23 30 53 60 45 211
5 Germany 15 19 57 45 29 165
6 Canada 15 17 35 32 22 121
7 China . 8 13 31 57 109
8 Australia 5 17 27 21 16 86
9 Italy 2 11 27 28 16 84
10 Sweden 1 11 20 25 26 83
11 Switzerland 3 28 34 9 8 82
12 Japan 4 7 16 17 16 60
13 Spain 2 4 9 19 23 57
14 Norway 6 13 10 14 9 52
15 Russian Federation 9 7 14 7 8 45
16 Korea, Republic of . 4 13 12 14 43
17 Czech Republic 1 4 5 11 14 35
18 Poland 1 2 6 4 19 32
19 Belgium 1 7 7 5 9 29
20 Denmark 1 2 9 4 6 22
21 Austria . 1 4 5 8 18
22 Finland 1 3 6 3 4 17
23 Israel 3 5 5 1 3 17
24 Netherlands 1 1 3 5 7 17
25 Brazil . . 4 8 4 16
26 Mexico . . 2 3 5 10
27 Greece 1 2 4 1 1 9
28 Ukraine . 9 . . . 9
29 USSR 7 . . . . 7
30 Bulgaria . 1 1 2 1 5
31 Chile . . 2 . 3 5
32 India . 3 . 1 1 5
33 New Zealand 1 . . . 4 5
34 Romania . . . 3 2 5
35 Ireland 1 1 . 1 1 4
36 Latvia . 1 . 1 2 4
37 Taiwan 1 . 1 1 1 4
38 Armenia . . 3 . . 3
39 Bolivia . . 3 . . 3
40 Estonia . . . 2 1 3
41 Monaco . 1 1 1 . 3
42 Portugal . . . 1 2 3
43 Slovak Republic . 2 1 . . 3
44 South Africa 1 . . 2 . 3
45 Belarus . . 1 . 1 2
46 Croatia . . . 2 . 2
47 Hungary . . 1 1 . 2
48 Indonesia . . . . 2 2
49 Thailand . . . 1 1 2
50 Tunisia . . . 1 1 2
51 Algeria . . . . 1 1
52 Colombia . . . . 1 1
53 Egypt . 1 . . . 1
54 Jordan . 1 . . . 1
55 Kenya . 1 . . . 1
56 Lebanon . . . 1 . 1
57 Lithuania . . . . 1 1
58 Macedonia . . . . 1 1
59 Mongolia . . . . 1 1
60 Morocco . . . . 1 1
61 Nigeria . . . 1 . 1
62 Panama . . . . 1 1
63 Peru . . . . 1 1
64 Republic of Serbia . . . . 1 1
65 Singapore . . . . 1 1
66 Slovenia . . . 1 . 1
67 Tajikistan . . . 1 . 1

Number of publications, full counts



Bar chart of publication_year

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

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 34.5 19.6 18.8 18.2 21.9 21.2
3 France 22.8 19.6 21.5 12.5 13.8 17.3
4 United Kingdom 15.9 13.0 16.3 17.9 14.1 15.6
5 Germany 10.3 8.3 17.5 13.4 9.1 12.2
6 Canada 10.3 7.4 10.8 9.6 6.9 8.9
7 China . 3.5 4.0 9.3 17.9 8.1
8 Australia 3.4 7.4 8.3 6.3 5.0 6.4
9 Italy 1.4 4.8 8.3 8.4 5.0 6.2
10 Sweden 0.7 4.8 6.2 7.5 8.2 6.1
11 Switzerland 2.1 12.2 10.5 2.7 2.5 6.1
12 Japan 2.8 3.0 4.9 5.1 5.0 4.4
13 Spain 1.4 1.7 2.8 5.7 7.2 4.2
14 Norway 4.1 5.7 3.1 4.2 2.8 3.8
15 Russian Federation 6.2 3.0 4.3 2.1 2.5 3.3
16 Korea, Republic of . 1.7 4.0 3.6 4.4 3.2
17 Czech Republic 0.7 1.7 1.5 3.3 4.4 2.6
18 Poland 0.7 0.9 1.8 1.2 6.0 2.4
19 Belgium 0.7 3.0 2.2 1.5 2.8 2.1
20 Denmark 0.7 0.9 2.8 1.2 1.9 1.6
21 Austria . 0.4 1.2 1.5 2.5 1.3
22 Finland 0.7 1.3 1.8 0.9 1.3 1.3
23 Israel 2.1 2.2 1.5 0.3 0.9 1.3
24 Netherlands 0.7 0.4 0.9 1.5 2.2 1.3
25 Brazil . . 1.2 2.4 1.3 1.2
26 Mexico . . 0.6 0.9 1.6 0.7
27 Greece 0.7 0.9 1.2 0.3 0.3 0.7
28 Ukraine . 3.9 . . . 0.7
29 USSR 4.8 . . . . 0.5
30 Bulgaria . 0.4 0.3 0.6 0.3 0.4
31 Chile . . 0.6 . 0.9 0.4
32 India . 1.3 . 0.3 0.3 0.4
33 New Zealand 0.7 . . . 1.3 0.4
34 Romania . . . 0.9 0.6 0.4
35 Ireland 0.7 0.4 . 0.3 0.3 0.3
36 Latvia . 0.4 . 0.3 0.6 0.3
37 Taiwan 0.7 . 0.3 0.3 0.3 0.3
38 Armenia . . 0.9 . . 0.2
39 Bolivia . . 0.9 . . 0.2
40 Estonia . . . 0.6 0.3 0.2
41 Monaco . 0.4 0.3 0.3 . 0.2
42 Portugal . . . 0.3 0.6 0.2
43 Slovak Republic . 0.9 0.3 . . 0.2
44 South Africa 0.7 . . 0.6 . 0.2
45 Belarus . . 0.3 . 0.3 0.1
46 Croatia . . . 0.6 . 0.1
47 Hungary . . 0.3 0.3 . 0.1
48 Indonesia . . . . 0.6 0.1
49 Thailand . . . 0.3 0.3 0.1
50 Tunisia . . . 0.3 0.3 0.1
51 Algeria . . . . 0.3 0.1
52 Colombia . . . . 0.3 0.1
53 Egypt . 0.4 . . . 0.1
54 Jordan . 0.4 . . . 0.1
55 Kenya . 0.4 . . . 0.1
56 Lebanon . . . 0.3 . 0.1
57 Lithuania . . . . 0.3 0.1
58 Macedonia . . . . 0.3 0.1
59 Mongolia . . . . 0.3 0.1
60 Morocco . . . . 0.3 0.1
61 Nigeria . . . 0.3 . 0.1
62 Panama . . . . 0.3 0.1
63 Peru . . . . 0.3 0.1
64 Republic of Serbia . . . . 0.3 0.1
65 Singapore . . . . 0.3 0.1
66 Slovenia . . . 0.3 . 0.1
67 Tajikistan . . . 0.3 . 0.1

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



Bar chart of publication_year

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

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 27.4 38.2 28.5 10.2 13.5 117.7
2 United States 7.1 8.2 3.0 2.0 2.0 22.3
3 France 9.5 9.3 2.0 0.7 4.5 25.9
4 United Kingdom 4.0 11.6 5.2 5.0 2.8 28.6
5 Germany 2.7 1.0 5.5 2.0 2.3 13.5
6 Canada 4.1 1.0 1.5 0.2 0.0 6.7
7 China . 1.0 3.0 2.5 2.8 9.3
8 Australia 2.0 2.0 2.0 0.0 0.1 6.1
9 Italy 0.0 1.3 0.0 0.0 0.0 1.3
10 Sweden 1.0 3.0 4.8 1.0 2.3 12.2
11 Switzerland 0.5 9.8 4.5 1.0 0.0 15.7
12 Japan 1.0 0.0 2.0 0.0 0.3 3.3
13 Spain 0.3 1.7 1.5 2.0 5.5 11.0
14 Norway 0.5 2.0 0.0 0.0 1.7 4.2
15 Russian Federation 0.0 0.0 0.0 0.0 0.0 0.0
16 Korea, Republic of . 0.0 0.0 0.5 0.0 0.5
17 Czech Republic 0.0 1.0 2.0 1.0 0.7 4.7
18 Poland 0.0 0.0 0.0 0.0 0.0 0.0
19 Belgium 0.0 0.0 0.0 0.0 0.0 0.0
20 Denmark 0.0 1.0 1.5 1.0 0.0 3.5
21 Austria . 0.0 0.0 0.0 0.3 0.3
22 Finland 1.0 0.0 0.0 0.0 0.0 1.0
23 Israel 0.0 2.0 3.0 0.0 0.0 5.0
24 Netherlands 0.0 0.0 0.0 0.0 1.0 1.0
25 Brazil . . 0.0 0.0 0.0 0.0
26 Mexico . . 0.0 0.0 0.0 0.0
27 Greece 0.0 0.0 0.0 0.0 1.0 1.0
28 Ukraine . 4.7 . . . 4.7
29 USSR 1.0 . . . . 1.0
30 Bulgaria . 0.0 0.0 0.0 0.0 0.0
31 Chile . . 0.0 . 0.0 0.0
32 India . 0.0 . 0.0 0.0 0.0
33 New Zealand 0.0 . . . 1.0 1.0
34 Romania . . . 0.0 0.0 0.0
35 Ireland 0.3 0.0 . 0.0 0.1 0.4
36 Latvia . 0.0 . 0.0 0.0 0.0
37 Taiwan 0.0 . 0.0 0.0 0.0 0.0
38 Armenia . . 0.0 . . 0.0
39 Bolivia . . 0.0 . . 0.0
40 Estonia . . . 0.0 0.0 0.0
41 Monaco . 0.0 0.0 0.0 . 0.0
42 Portugal . . . 0.0 0.0 0.0
43 Slovak Republic . 0.0 0.0 . . 0.0
44 South Africa 0.0 . . 0.7 . 0.7
45 Belarus . . 0.0 . 0.0 0.0
46 Croatia . . . 0.0 . 0.0
47 Hungary . . 0.0 0.0 . 0.0
48 Indonesia . . . . 0.3 0.3
49 Thailand . . . 1.0 0.0 1.0
50 Tunisia . . . 0.0 0.0 0.0
51 Algeria . . . . 0.0 0.0
52 Colombia . . . . 0.0 0.0
53 Egypt . 0.0 . . . 0.0
54 Jordan . 0.0 . . . 0.0
55 Kenya . 0.0 . . . 0.0
56 Lebanon . . . 0.0 . 0.0
57 Lithuania . . . . 0.0 0.0
58 Macedonia . . . . 0.0 0.0
59 Mongolia . . . . 0.0 0.0
60 Morocco . . . . 0.0 0.0
61 Nigeria . . . 0.0 . 0.0
62 Panama . . . . 0.0 0.0
63 Peru . . . . 0.0 0.0
64 Republic of Serbia . . . . 0.0 0.0
65 Singapore . . . . 0.0 0.0
66 Slovenia . . . 0.0 . 0.0
67 Tajikistan . . . 0.0 . 0.0

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



Bar chart of publication_year

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

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 19.0 16.7 8.8 3.0 4.2 8.7
2 United States 12.9 18.2 4.9 2.4 1.7 7.4
3 France 34.2 17.8 2.6 2.1 6.1 10.7
4 United Kingdom 16.5 32.2 11.2 5.2 4.8 12.0
5 Germany 22.2 6.4 8.2 1.4 5.9 7.7
6 Canada 29.8 6.7 1.8 0.2 0.0 6.0
7 China . 5.0 25.5 8.1 4.8 8.0
8 Australia 22.9 6.9 11.4 0.0 0.5 6.8
9 Italy 0.0 7.0 0.0 0.0 0.0 1.2
10 Sweden 100.0 25.6 26.9 1.1 7.2 15.8
11 Switzerland 10.0 33.2 12.8 7.0 0.0 19.9
12 Japan 25.0 0.0 4.9 0.0 2.0 3.6
13 Spain 8.3 49.3 7.2 4.5 23.9 16.2
14 Norway 9.1 9.9 0.0 0.0 17.2 5.9
15 Russian Federation 0.0 0.0 0.0 0.0 0.0 0.0
16 Korea, Republic of . 0.0 0.0 16.0 0.0 2.6
17 Czech Republic 0.0 24.6 37.5 10.5 3.4 12.5
18 Poland 0.0 0.0 0.0 0.0 0.0 0.0
19 Belgium 0.0 0.0 0.0 0.0 0.0 0.0
20 Denmark 0.0 12.5 25.6 14.3 0.0 12.3
21 Austria . 0.0 0.0 0.0 6.1 2.9
22 Finland 100.0 0.0 0.0 0.0 0.0 8.7
23 Israel 0.0 38.1 58.6 0.0 0.0 30.9
24 Netherlands 0.0 0.0 0.0 0.0 19.7 7.2
25 Brazil . . 0.0 0.0 0.0 0.0
26 Mexico . . 0.0 0.0 0.0 0.0
27 Greece 0.0 0.0 0.0 0.0 100.0 2.8
28 Ukraine . 45.3 . . . 45.3
29 USSR 17.8 . . . . 17.8
30 Bulgaria . 0.0 0.0 0.0 0.0 0.0
31 Chile . . 0.0 . 0.0 0.0
32 India . 0.0 . 0.0 0.0 0.0
33 New Zealand 0.0 . . . 6.3 4.5
34 Romania . . . 0.0 0.0 0.0
35 Ireland 33.3 0.0 . 0.0 6.1 10.2
36 Latvia . 0.0 . 0.0 0.0 0.0
37 Taiwan 0.0 . 0.0 0.0 0.0 0.0
38 Armenia . . 0.0 . . 0.0
39 Bolivia . . 0.0 . . 0.0
40 Estonia . . . 0.0 0.0 0.0
41 Monaco . 0.0 0.0 0.0 . 0.0
42 Portugal . . . 0.0 0.0 0.0
43 Slovak Republic . 0.0 0.0 . . 0.0
44 South Africa 0.0 . . 16.7 . 11.6
45 Belarus . . 0.0 . 0.0 0.0
46 Croatia . . . 0.0 . 0.0
47 Hungary . . 0.0 0.0 . 0.0
48 Indonesia . . . . 15.2 15.2
49 Thailand . . . 100.0 0.0 50.0
50 Tunisia . . . 0.0 0.0 0.0
51 Algeria . . . . 0.0 0.0
52 Colombia . . . . 0.0 0.0
53 Egypt . 0.0 . . . 0.0
54 Jordan . 0.0 . . . 0.0
55 Kenya . 0.0 . . . 0.0
56 Lebanon . . . 0.0 . 0.0
57 Lithuania . . . . 0.0 0.0
58 Macedonia . . . . 0.0 0.0
59 Mongolia . . . . 0.0 0.0
60 Morocco . . . . 0.0 0.0
61 Nigeria . . . 0.0 . 0.0
62 Panama . . . . 0.0 0.0
63 Peru . . . . 0.0 0.0
64 Republic of Serbia . . . . 0.0 0.0
65 Singapore . . . . 0.0 0.0
66 Slovenia . . . 0.0 . 0.0
67 Tajikistan . . . 0.0 . 0.0

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



Bar chart of publication_year

Field normalized citation rate (cf), fractionalized

Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 1.55 1.27 0.98 0.80 0.79 1.00
2 United States 1.48 1.35 0.67 0.70 0.65 0.94
3 France 2.21 1.28 0.89 0.90 0.89 1.16
4 United Kingdom 1.10 2.03 1.14 1.00 0.94 1.19
5 Germany 1.20 0.73 1.01 0.82 0.93 0.93
6 Canada 2.32 0.82 0.79 0.81 0.79 1.02
7 China . 0.43 1.33 0.92 0.87 0.90
8 Australia 1.37 1.20 1.34 0.70 0.82 1.09
9 Italy 0.65 0.85 0.68 0.88 0.58 0.75
10 Sweden 9.62 1.26 1.64 0.90 1.03 1.35
11 Switzerland 0.86 2.31 1.35 0.61 1.18 1.67
12 Japan 2.38 0.25 0.76 0.37 0.58 0.65
13 Spain 0.68 3.02 1.11 0.77 1.43 1.24
14 Norway 1.17 1.09 0.63 0.59 0.98 0.87
15 Russian Federation 0.21 0.26 0.36 0.18 0.27 0.26
16 Korea, Republic of . 0.60 0.36 1.26 0.45 0.58
17 Czech Republic 0.09 1.15 1.83 1.18 0.68 1.05
18 Poland 0.14 0.48 0.14 0.82 0.56 0.48
19 Belgium 0.00 0.49 0.73 0.85 0.55 0.60
20 Denmark 1.88 2.30 1.58 0.49 0.54 1.14
21 Austria . 0.75 0.88 1.22 0.64 0.84
22 Finland 2.98 0.92 0.89 0.78 0.58 1.00
23 Israel 1.14 1.80 2.10 0.83 0.80 1.58
24 Netherlands 0.55 1.24 1.18 0.58 1.74 1.15
25 Brazil . . 0.14 0.23 0.06 0.16
26 Mexico . . 0.60 0.67 0.39 0.51
27 Greece 0.35 0.45 0.36 0.30 3.00 0.44
28 Ukraine . 3.16 . . . 3.16
29 USSR 2.03 . . . . 2.03
30 Bulgaria . 0.08 0.00 1.17 0.96 0.55
31 Chile . . 0.21 . 0.67 0.34
32 India . 0.05 . 0.05 0.62 0.17
33 New Zealand 1.19 . . . 0.87 0.96
34 Romania . . . 0.17 0.14 0.16
35 Ireland 2.56 0.46 . 1.89 2.26 1.88
36 Latvia . 0.00 . 0.44 0.30 0.25
37 Taiwan 0.21 . 0.00 0.88 0.74 0.48
38 Armenia . . 0.40 . . 0.40
39 Bolivia . . 0.27 . . 0.27
40 Estonia . . . 0.56 0.00 0.42
41 Monaco . 0.36 0.81 0.82 . 0.59
42 Portugal . . . 1.30 0.15 0.40
43 Slovak Republic . 0.25 0.50 . . 0.33
44 South Africa 0.41 . . 1.59 . 1.23
45 Belarus . . 0.37 . 0.00 0.09
46 Croatia . . . 0.24 . 0.24
47 Hungary . . 0.15 0.29 . 0.24
48 Indonesia . . . . 1.84 1.84
49 Thailand . . . 2.96 0.64 1.80
50 Tunisia . . . 0.30 0.00 0.18
51 Algeria . . . . 0.00 0.00
52 Colombia . . . . 1.20 1.20
53 Egypt . 0.00 . . . 0.00
54 Jordan . 0.00 . . . 0.00
55 Kenya . 0.16 . . . 0.16
56 Lebanon . . . 0.52 . 0.52
57 Lithuania . . . . 0.65 0.65
58 Macedonia . . . . 0.00 0.00
59 Mongolia . . . . 0.00 0.00
60 Morocco . . . . 0.29 0.29
61 Nigeria . . . 1.31 . 1.31
62 Panama . . . . 1.20 1.20
63 Peru . . . . 0.25 0.25
64 Republic of Serbia . . . . 1.67 1.67
65 Singapore . . . . 1.32 1.32
66 Slovenia . . . 1.90 . 1.90
67 Tajikistan . . . 1.35 . 1.35

Field normalized citation rate (cf), fractionalized



Bar chart of publication_year