Lev1: FLOTATION BUBBLES//FLOTATION FROTHS//COLUMN FLOTATION - 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 194 232 253 347 462 1488
2 Australia 18 37 40 54 109 258
3 Canada 53 43 44 63 53 256
4 United States 36 35 43 32 14 160
5 South Africa 26 28 22 18 37 131
6 Turkey 4 9 34 34 37 118
7 China 1 2 6 11 86 106
8 Chile 6 13 8 30 32 89
9 United Kingdom 6 12 15 20 15 68
10 Poland 7 4 5 21 29 66
11 India 5 11 9 17 15 57
12 Iran, Islamic Republic of . 1 2 15 30 48
13 Brazil 2 5 8 14 14 43
14 Mexico . 3 11 14 12 40
15 Finland 5 4 6 11 6 32
16 Bulgaria 10 4 2 1 3 20
17 Germany 4 9 2 3 2 20
18 Sweden 7 6 3 2 . 18
19 Japan . 7 3 3 4 17
20 France 1 3 1 7 4 16
21 Egypt . 1 6 . 5 12
22 Russian Federation 1 2 . 4 5 12
23 Spain 1 2 3 2 1 9
24 Greece 5 1 1 1 . 8
25 Korea, Republic of . . 3 1 4 8
26 Portugal 1 1 3 2 1 8
27 Italy . 2 3 . 1 6
28 Colombia . . . 2 3 5
29 Jordan . . . 4 1 5
30 Netherlands 1 2 . 1 1 5
31 Ukraine 1 1 2 . 1 5
32 Taiwan . 2 . 1 1 4
33 Argentina . . 2 1 . 3
34 Czechoslovakia 3 . . . . 3
35 Slovak Republic 1 . . . 2 3
36 Indonesia . . . 2 . 2
37 Israel 1 1 . . . 2
38 Malaysia . . . . 2 2
39 New Zealand 1 . . . 1 2
40 Pakistan . . . 1 1 2
41 Peru . 1 . . 1 2
42 Republic of Serbia . . . . 2 2
43 Venezuela . 1 . 1 . 2
44 Algeria . . . . 1 1
45 Belgium . . 1 . . 1
46 Cuba . . . . 1 1
47 Czech Republic . . . . 1 1
48 Denmark . . . 1 . 1
49 French Guiana . . . . 1 1
50 Ghana . . . . 1 1
51 Hungary . . 1 . . 1
52 Mauritius . . 1 . . 1
53 Norway . . . . 1 1
54 Papua New Guinea . 1 . . . 1
55 Romania . 1 . . . 1
56 Saudi Arabia . . . . 1 1
57 Singapore . . . 1 . 1
58 Thailand . . . 1 . 1
59 Tunisia . . . 1 . 1
60 USSR 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 Australia 9.3 15.9 15.8 15.6 23.6 17.3
3 Canada 27.3 18.5 17.4 18.2 11.5 17.2
4 United States 18.6 15.1 17.0 9.2 3.0 10.8
5 South Africa 13.4 12.1 8.7 5.2 8.0 8.8
6 Turkey 2.1 3.9 13.4 9.8 8.0 7.9
7 China 0.5 0.9 2.4 3.2 18.6 7.1
8 Chile 3.1 5.6 3.2 8.6 6.9 6.0
9 United Kingdom 3.1 5.2 5.9 5.8 3.2 4.6
10 Poland 3.6 1.7 2.0 6.1 6.3 4.4
11 India 2.6 4.7 3.6 4.9 3.2 3.8
12 Iran, Islamic Republic of . 0.4 0.8 4.3 6.5 3.2
13 Brazil 1.0 2.2 3.2 4.0 3.0 2.9
14 Mexico . 1.3 4.3 4.0 2.6 2.7
15 Finland 2.6 1.7 2.4 3.2 1.3 2.2
16 Bulgaria 5.2 1.7 0.8 0.3 0.6 1.3
17 Germany 2.1 3.9 0.8 0.9 0.4 1.3
18 Sweden 3.6 2.6 1.2 0.6 . 1.2
19 Japan . 3.0 1.2 0.9 0.9 1.1
20 France 0.5 1.3 0.4 2.0 0.9 1.1
21 Egypt . 0.4 2.4 . 1.1 0.8
22 Russian Federation 0.5 0.9 . 1.2 1.1 0.8
23 Spain 0.5 0.9 1.2 0.6 0.2 0.6
24 Greece 2.6 0.4 0.4 0.3 . 0.5
25 Korea, Republic of . . 1.2 0.3 0.9 0.5
26 Portugal 0.5 0.4 1.2 0.6 0.2 0.5
27 Italy . 0.9 1.2 . 0.2 0.4
28 Colombia . . . 0.6 0.6 0.3
29 Jordan . . . 1.2 0.2 0.3
30 Netherlands 0.5 0.9 . 0.3 0.2 0.3
31 Ukraine 0.5 0.4 0.8 . 0.2 0.3
32 Taiwan . 0.9 . 0.3 0.2 0.3
33 Argentina . . 0.8 0.3 . 0.2
34 Czechoslovakia 1.5 . . . . 0.2
35 Slovak Republic 0.5 . . . 0.4 0.2
36 Indonesia . . . 0.6 . 0.1
37 Israel 0.5 0.4 . . . 0.1
38 Malaysia . . . . 0.4 0.1
39 New Zealand 0.5 . . . 0.2 0.1
40 Pakistan . . . 0.3 0.2 0.1
41 Peru . 0.4 . . 0.2 0.1
42 Republic of Serbia . . . . 0.4 0.1
43 Venezuela . 0.4 . 0.3 . 0.1
44 Algeria . . . . 0.2 0.1
45 Belgium . . 0.4 . . 0.1
46 Cuba . . . . 0.2 0.1
47 Czech Republic . . . . 0.2 0.1
48 Denmark . . . 0.3 . 0.1
49 French Guiana . . . . 0.2 0.1
50 Ghana . . . . 0.2 0.1
51 Hungary . . 0.4 . . 0.1
52 Mauritius . . 0.4 . . 0.1
53 Norway . . . . 0.2 0.1
54 Papua New Guinea . 0.4 . . . 0.1
55 Romania . 0.4 . . . 0.1
56 Saudi Arabia . . . . 0.2 0.1
57 Singapore . . . 0.3 . 0.1
58 Thailand . . . 0.3 . 0.1
59 Tunisia . . . 0.3 . 0.1
60 USSR 0.5 . . . . 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 16.9 26.0 29.2 21.8 17.2 111.1
2 Australia 2.0 12.7 7.5 4.9 9.1 36.1
3 Canada 3.4 3.0 6.3 8.2 2.0 22.9
4 United States 3.6 1.7 5.4 1.2 0.0 11.9
5 South Africa 3.8 7.7 1.6 1.2 1.3 15.6
6 Turkey 0.3 0.0 2.7 0.7 0.3 4.0
7 China 0.0 0.0 1.0 1.0 2.1 4.1
8 Chile 0.3 0.7 1.0 1.3 0.7 4.0
9 United Kingdom 1.0 1.0 4.0 2.7 0.3 9.0
10 Poland 0.7 0.0 0.0 0.0 0.8 1.5
11 India 0.0 0.0 0.3 0.5 0.0 0.9
12 Iran, Islamic Republic of . 0.0 0.0 0.3 1.3 1.7
13 Brazil 0.3 0.7 1.0 0.0 0.3 2.3
14 Mexico . 0.0 0.3 0.0 0.0 0.3
15 Finland 0.3 0.7 1.3 2.3 1.0 5.7
16 Bulgaria 0.3 0.0 0.0 0.0 0.0 0.3
17 Germany 0.6 3.0 0.0 0.7 0.0 4.3
18 Sweden 2.0 1.0 0.7 0.3 . 4.0
19 Japan . 0.0 0.0 0.0 0.0 0.0
20 France 0.0 0.0 0.0 0.0 0.0 0.0
21 Egypt . 0.0 0.0 . 0.0 0.0
22 Russian Federation 0.0 0.0 . 0.0 0.0 0.0
23 Spain 0.0 0.0 0.0 0.0 0.0 0.0
24 Greece 0.0 0.0 0.3 0.0 . 0.3
25 Korea, Republic of . . 0.0 0.0 0.0 0.0
26 Portugal 0.0 0.0 0.0 0.0 0.0 0.0
27 Italy . 0.0 0.0 . 0.0 0.0
28 Colombia . . . 0.0 0.0 0.0
29 Jordan . . . 0.0 0.0 0.0
30 Netherlands 0.0 0.0 . 0.0 0.0 0.0
31 Ukraine 0.0 0.3 0.0 . 0.0 0.3
32 Taiwan . 0.0 . 0.0 0.0 0.0
33 Argentina . . 0.0 0.0 . 0.0
34 Czechoslovakia 0.0 . . . . 0.0
35 Slovak Republic 0.0 . . . 0.0 0.0
36 Indonesia . . . 0.7 . 0.7
37 Israel 0.0 0.0 . . . 0.0
38 Malaysia . . . . 0.7 0.7
39 New Zealand 0.0 . . . 0.0 0.0
40 Pakistan . . . 0.0 0.0 0.0
41 Peru . 0.0 . . 0.0 0.0
42 Republic of Serbia . . . . 1.5 1.5
43 Venezuela . 0.0 . 0.0 . 0.0
44 Algeria . . . . 0.0 0.0
45 Belgium . . 0.0 . . 0.0
46 Cuba . . . . 0.0 0.0
47 Czech Republic . . . . 0.0 0.0
48 Denmark . . . 0.3 . 0.3
49 French Guiana . . . . 0.0 0.0
50 Ghana . . . . 0.0 0.0
51 Hungary . . 0.0 . . 0.0
52 Mauritius . . 0.0 . . 0.0
53 Norway . . . . 0.0 0.0
54 Papua New Guinea . 0.0 . . . 0.0
55 Romania . 0.0 . . . 0.0
56 Saudi Arabia . . . . 0.5 0.5
57 Singapore . . . 0.0 . 0.0
58 Thailand . . . 0.0 . 0.0
59 Tunisia . . . 0.0 . 0.0
60 USSR 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 8.7 11.2 11.6 6.3 3.7 7.5
2 Australia 11.1 31.8 19.9 9.2 8.3 13.5
3 Canada 6.8 7.5 11.8 13.1 4.0 8.8
4 United States 8.4 5.2 11.8 5.3 0.0 7.5
5 South Africa 15.7 25.4 8.0 5.1 2.3 11.6
6 Turkey 8.3 0.0 6.6 1.5 0.5 2.8
7 China 0.0 0.0 11.1 12.6 2.8 4.0
8 Chile 6.7 4.0 13.6 3.2 1.4 3.9
9 United Kingdom 12.5 9.0 29.3 10.5 1.4 12.9
10 Poland 10.5 0.0 0.0 0.0 1.5 1.8
11 India 0.0 0.0 3.9 3.3 0.0 1.7
12 Iran, Islamic Republic of . 0.0 0.0 2.4 3.0 2.6
13 Brazil 16.7 11.0 13.6 0.0 1.5 4.9
14 Mexico . 0.0 1.8 0.0 0.0 0.5
15 Finland 6.7 16.7 22.2 16.4 9.1 14.6
16 Bulgaria 3.6 0.0 0.0 0.0 0.0 1.9
17 Germany 8.5 28.7 0.0 33.3 0.0 20.2
18 Sweden 30.6 16.7 22.2 16.7 . 22.5
19 Japan . 0.0 0.0 0.0 0.0 0.0
20 France 0.0 0.0 0.0 0.0 0.0 0.0
21 Egypt . 0.0 0.0 . 0.0 0.0
22 Russian Federation 0.0 0.0 . 0.0 0.0 0.0
23 Spain 0.0 0.0 0.0 0.0 0.0 0.0
24 Greece 0.0 0.0 33.3 0.0 . 4.2
25 Korea, Republic of . . 0.0 0.0 0.0 0.0
26 Portugal 0.0 0.0 0.0 0.0 0.0 0.0
27 Italy . 0.0 0.0 . 0.0 0.0
28 Colombia . . . 0.0 0.0 0.0
29 Jordan . . . 0.0 0.0 0.0
30 Netherlands 0.0 0.0 . 0.0 0.0 0.0
31 Ukraine 0.0 33.3 0.0 . 0.0 8.9
32 Taiwan . 0.0 . 0.0 0.0 0.0
33 Argentina . . 0.0 0.0 . 0.0
34 Czechoslovakia 0.0 . . . . 0.0
35 Slovak Republic 2.0 . . . 0.0 0.7
36 Indonesia . . . 16.7 . 16.7
37 Israel 0.0 0.0 . . . 0.0
38 Malaysia . . . . 33.3 33.3
39 New Zealand 0.0 . . . 0.0 0.0
40 Pakistan . . . 0.0 0.0 0.0
41 Peru . 0.0 . . 0.0 0.0
42 Republic of Serbia . . . . 75.0 75.0
43 Venezuela . 0.0 . 0.0 . 0.0
44 Algeria . . . . 0.0 0.0
45 Belgium . . 0.0 . . 0.0
46 Cuba . . . . 0.0 0.0
47 Czech Republic . . . . 0.0 0.0
48 Denmark . . . 33.3 . 33.3
49 French Guiana . . . . 0.0 0.0
50 Ghana . . . . 0.0 0.0
51 Hungary . . 0.0 . . 0.0
52 Mauritius . . 0.0 . . 0.0
53 Norway . . . . 0.0 0.0
54 Papua New Guinea . 0.0 . . . 0.0
55 Romania . 0.0 . . . 0.0
56 Saudi Arabia . . . . 50.0 50.0
57 Singapore . . . 0.0 . 0.0
58 Thailand . . . 0.0 . 0.0
59 Tunisia . . . 0.0 . 0.0
60 USSR 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 1.06 1.07 1.10 0.85 0.70 0.91
2 Australia 1.14 2.23 1.57 1.15 1.10 1.33
3 Canada 0.95 0.90 1.34 1.16 0.70 1.01
4 United States 1.16 0.73 1.22 0.64 0.41 0.93
5 South Africa 1.39 1.89 0.95 0.79 0.80 1.20
6 Turkey 0.99 0.66 0.86 0.70 0.38 0.65
7 China 0.11 0.00 0.66 0.87 0.59 0.60
8 Chile 0.99 0.99 1.05 0.79 0.81 0.87
9 United Kingdom 1.05 1.41 1.98 1.22 0.66 1.31
10 Poland 1.14 0.57 0.94 0.52 0.42 0.57
11 India 0.35 0.17 0.61 0.82 0.41 0.52
12 Iran, Islamic Republic of . 0.00 0.06 0.55 0.59 0.54
13 Brazil 1.60 0.89 1.21 0.75 0.42 0.78
14 Mexico . 0.56 0.25 0.26 0.23 0.27
15 Finland 0.78 1.39 1.71 1.02 0.99 1.16
16 Bulgaria 0.66 0.01 0.08 0.77 0.18 0.39
17 Germany 1.47 1.71 0.68 2.34 0.49 1.56
18 Sweden 2.87 1.15 1.54 1.26 . 1.84
19 Japan . 0.05 0.35 0.22 0.66 0.27
20 France 0.46 0.66 0.95 0.56 0.57 0.59
21 Egypt . 0.00 0.10 . 0.56 0.23
22 Russian Federation 0.15 0.08 . 0.11 0.12 0.11
23 Spain 0.06 0.16 0.40 0.75 0.00 0.34
24 Greece 0.29 0.00 2.39 0.43 . 0.53
25 Korea, Republic of . . 0.20 0.29 0.33 0.27
26 Portugal 0.33 0.56 0.72 1.15 0.00 0.73
27 Italy . 0.23 0.79 . 0.00 0.51
28 Colombia . . . 0.25 1.00 0.70
29 Jordan . . . 0.09 0.00 0.08
30 Netherlands 0.50 0.33 . 0.00 0.90 0.41
31 Ukraine 0.15 2.52 0.46 . 0.21 0.92
32 Taiwan . 0.59 . 0.34 0.87 0.66
33 Argentina . . 0.25 0.57 . 0.35
34 Czechoslovakia 0.87 . . . . 0.87
35 Slovak Republic 1.53 . . . 0.17 0.62
36 Indonesia . . . 1.67 . 1.67
37 Israel 0.00 0.34 . . . 0.17
38 Malaysia . . . . 1.57 1.57
39 New Zealand 0.64 . . . 0.00 0.42
40 Pakistan . . . 0.05 0.00 0.04
41 Peru . 1.48 . . 0.63 1.05
42 Republic of Serbia . . . . 4.78 4.78
43 Venezuela . 1.77 . 0.47 . 1.44
44 Algeria . . . . 0.21 0.21
45 Belgium . . 0.11 . . 0.11
46 Cuba . . . . 0.00 0.00
47 Czech Republic . . . . 0.63 0.63
48 Denmark . . . 2.95 . 2.95
49 French Guiana . . . . 0.22 0.22
50 Ghana . . . . 0.00 0.00
51 Hungary . . 0.50 . . 0.50
52 Mauritius . . 0.06 . . 0.06
53 Norway . . . . 0.00 0.00
54 Papua New Guinea . 1.02 . . . 1.02
55 Romania . 0.00 . . . 0.00
56 Saudi Arabia . . . . 2.77 2.77
57 Singapore . . . 0.34 . 0.34
58 Thailand . . . 1.54 . 1.54
59 Tunisia . . . 0.00 . 0.00
60 USSR 0.23 . . . . 0.23

Field normalized citation rate (cf), fractionalized


Bar chart of publication_year