Lev1: NATURAL RADIOACTIVITY//RADIUM EQUIVALENT ACTIVITY//EXTERNAL HAZARD INDEX - 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 171 261 326 543 890 2191
2 India 9 18 38 82 150 297
3 Egypt 12 13 27 50 91 193
4 Turkey 2 9 13 48 111 183
5 Pakistan 10 10 13 32 44 109
6 Nigeria 4 4 15 35 45 103
7 Spain 10 13 18 22 34 97
8 Italy 11 13 20 29 21 94
9 Brazil 1 8 22 30 21 82
10 United States 15 20 14 14 18 81
11 China 4 4 11 26 30 75
12 Greece 7 14 20 18 13 72
13 Malaysia 3 8 8 11 39 69
14 Saudi Arabia 4 . 6 14 45 69
15 Republic of Serbia . . . 10 43 53
16 Iran, Islamic Republic of 1 1 4 15 31 52
17 Poland 1 5 9 13 24 52
18 United Kingdom 7 6 5 4 22 44
19 Japan 4 7 6 5 17 39
20 Hungary . 10 8 7 9 34
21 Bangladesh 2 9 8 2 11 32
22 Canada 8 9 3 4 7 31
23 Israel . 2 6 11 12 31
24 Germany 7 4 5 10 4 30
25 Hong Kong 11 16 . . . 27
26 Jordan . 2 3 9 9 23
27 Netherlands 3 5 5 6 3 22
28 France 1 1 2 9 8 21
29 Syrian Arab Republic 2 1 4 6 8 21
30 Mexico 1 3 4 6 5 19
31 Sudan 1 5 5 1 7 19
32 Austria 4 3 1 4 4 16
33 Cyprus . . 4 6 5 15
34 Australia 4 5 3 1 1 14
35 Sweden 5 5 2 1 1 14
36 Yugoslavia 4 8 1 1 . 14
37 Belgium 1 2 1 6 3 13
38 Ghana . . 1 1 11 13
39 Portugal 1 1 . . 10 12
40 Romania . . 3 2 7 12
41 Russian Federation 1 1 2 3 5 12
42 Taiwan 6 3 1 1 1 12
43 Yemen . . . . 12 12
44 Algeria 1 5 2 . 3 11
45 Iraq 2 . . . 9 11
46 Croatia . 3 1 2 4 10
47 Lebanon . . . 2 8 10
48 Kenya 1 2 2 1 3 9
49 Korea, Republic of 1 . 2 3 3 9
50 Argentina . . . 3 5 8
51 Cameroon . . . 3 5 8
52 Cuba 1 . 2 3 2 8
53 Finland 2 1 2 1 2 8

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 India 5.3 6.9 11.7 15.1 16.9 13.6
3 Egypt 7.0 5.0 8.3 9.2 10.2 8.8
4 Turkey 1.2 3.4 4.0 8.8 12.5 8.4
5 Pakistan 5.8 3.8 4.0 5.9 4.9 5.0
6 Nigeria 2.3 1.5 4.6 6.4 5.1 4.7
7 Spain 5.8 5.0 5.5 4.1 3.8 4.4
8 Italy 6.4 5.0 6.1 5.3 2.4 4.3
9 Brazil 0.6 3.1 6.7 5.5 2.4 3.7
10 United States 8.8 7.7 4.3 2.6 2.0 3.7
11 China 2.3 1.5 3.4 4.8 3.4 3.4
12 Greece 4.1 5.4 6.1 3.3 1.5 3.3
13 Malaysia 1.8 3.1 2.5 2.0 4.4 3.1
14 Saudi Arabia 2.3 . 1.8 2.6 5.1 3.1
15 Republic of Serbia . . . 1.8 4.8 2.4
16 Iran, Islamic Republic of 0.6 0.4 1.2 2.8 3.5 2.4
17 Poland 0.6 1.9 2.8 2.4 2.7 2.4
18 United Kingdom 4.1 2.3 1.5 0.7 2.5 2.0
19 Japan 2.3 2.7 1.8 0.9 1.9 1.8
20 Hungary . 3.8 2.5 1.3 1.0 1.6
21 Bangladesh 1.2 3.4 2.5 0.4 1.2 1.5
22 Canada 4.7 3.4 0.9 0.7 0.8 1.4
23 Israel . 0.8 1.8 2.0 1.3 1.4
24 Germany 4.1 1.5 1.5 1.8 0.4 1.4
25 Hong Kong 6.4 6.1 . . . 1.2
26 Jordan . 0.8 0.9 1.7 1.0 1.0
27 Netherlands 1.8 1.9 1.5 1.1 0.3 1.0
28 France 0.6 0.4 0.6 1.7 0.9 1.0
29 Syrian Arab Republic 1.2 0.4 1.2 1.1 0.9 1.0
30 Mexico 0.6 1.1 1.2 1.1 0.6 0.9
31 Sudan 0.6 1.9 1.5 0.2 0.8 0.9
32 Austria 2.3 1.1 0.3 0.7 0.4 0.7
33 Cyprus . . 1.2 1.1 0.6 0.7
34 Australia 2.3 1.9 0.9 0.2 0.1 0.6
35 Sweden 2.9 1.9 0.6 0.2 0.1 0.6
36 Yugoslavia 2.3 3.1 0.3 0.2 . 0.6
37 Belgium 0.6 0.8 0.3 1.1 0.3 0.6
38 Ghana . . 0.3 0.2 1.2 0.6
39 Portugal 0.6 0.4 . . 1.1 0.5
40 Romania . . 0.9 0.4 0.8 0.5
41 Russian Federation 0.6 0.4 0.6 0.6 0.6 0.5
42 Taiwan 3.5 1.1 0.3 0.2 0.1 0.5
43 Yemen . . . . 1.3 0.5
44 Algeria 0.6 1.9 0.6 . 0.3 0.5
45 Iraq 1.2 . . . 1.0 0.5
46 Croatia . 1.1 0.3 0.4 0.4 0.5
47 Lebanon . . . 0.4 0.9 0.5
48 Kenya 0.6 0.8 0.6 0.2 0.3 0.4
49 Korea, Republic of 0.6 . 0.6 0.6 0.3 0.4
50 Argentina . . . 0.6 0.6 0.4
51 Cameroon . . . 0.6 0.6 0.4
52 Cuba 0.6 . 0.6 0.6 0.2 0.4
53 Finland 1.2 0.4 0.6 0.2 0.2 0.4

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 20.2 17.5 29.0 48.8 29.4 144.9
2 India 2.0 1.8 7.2 4.8 4.8 20.6
3 Egypt 1.4 2.7 3.3 5.2 4.6 17.2
4 Turkey 0.3 0.0 1.3 11.9 6.3 19.8
5 Pakistan 1.5 1.6 0.3 6.2 1.0 10.6
6 Nigeria 0.5 0.0 0.3 0.4 0.0 1.2
7 Spain 2.0 1.0 0.9 1.3 0.7 5.9
8 Italy 1.5 0.9 2.0 2.7 1.3 8.4
9 Brazil 0.3 0.6 0.3 3.7 0.3 5.1
10 United States 1.8 1.7 1.0 0.0 0.3 4.8
11 China 0.0 0.0 0.3 1.2 0.8 2.3
12 Greece 0.8 0.0 1.6 3.3 0.0 5.7
13 Malaysia 0.0 0.3 0.3 0.5 0.5 1.7
14 Saudi Arabia 0.0 . 1.0 1.3 3.3 5.6
15 Republic of Serbia . . . 3.0 0.4 3.4
16 Iran, Islamic Republic of 0.0 0.7 1.0 0.3 1.0 2.9
17 Poland 0.0 0.6 0.0 0.0 0.3 0.9
18 United Kingdom 0.3 0.6 0.0 0.0 2.2 3.0
19 Japan 0.0 1.3 0.0 0.3 1.3 2.9
20 Hungary . 0.3 0.0 1.9 0.0 2.2
21 Bangladesh 0.0 1.7 0.2 0.0 0.0 1.9
22 Canada 1.5 0.1 0.0 0.0 1.0 2.6
23 Israel . 0.0 0.3 0.0 0.0 0.4
24 Germany 0.3 0.3 0.0 0.0 0.0 0.6
25 Hong Kong 2.3 0.3 . . . 2.6
26 Jordan . 1.3 2.0 1.0 1.1 5.3
27 Netherlands 0.5 0.0 0.3 0.0 0.0 0.8
28 France 0.3 0.0 0.3 1.0 1.0 2.5
29 Syrian Arab Republic 0.3 0.0 0.0 0.9 0.0 1.2
30 Mexico 0.0 0.0 0.1 0.0 0.0 0.1
31 Sudan 0.0 0.0 0.0 0.0 0.7 0.7
32 Austria 0.3 0.0 0.0 0.0 0.0 0.3
33 Cyprus . . 3.3 0.0 0.0 3.3
34 Australia 0.3 0.3 0.3 0.0 0.0 0.9
35 Sweden 0.0 0.0 0.0 0.0 0.0 0.0
36 Yugoslavia 0.9 0.0 0.0 0.0 . 0.9
37 Belgium 0.0 0.0 0.0 0.0 0.0 0.0
38 Ghana . . 0.0 0.0 0.3 0.3
39 Portugal 0.0 0.0 . . 0.0 0.0
40 Romania . . 0.3 0.0 0.4 0.8
41 Russian Federation 0.0 0.0 0.0 0.0 0.0 0.0
42 Taiwan 0.5 0.0 0.0 0.0 0.3 0.8
43 Yemen . . . . 0.4 0.4
44 Algeria 0.0 0.3 1.3 . 0.0 1.7
45 Iraq 0.0 . . . 0.8 0.8
46 Croatia . 0.0 0.0 0.0 0.0 0.0
47 Lebanon . . . 0.0 0.0 0.0
48 Kenya 1.0 0.3 0.0 0.0 0.0 1.3
49 Korea, Republic of 0.3 . 0.3 0.0 0.0 0.6
50 Argentina . . . 0.0 0.0 0.0
51 Cameroon . . . 1.0 0.0 1.0
52 Cuba 0.0 . 0.0 0.0 0.0 0.0
53 Finland 0.0 0.0 0.0 0.0 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 11.8 6.7 8.9 9.0 3.3 6.6
2 India 22.2 9.7 19.2 5.5 3.4 7.0
3 Egypt 13.0 17.9 12.8 9.9 4.5 8.8
4 Turkey 8.3 0.0 10.3 25.4 5.7 10.9
5 Pakistan 15.0 11.8 2.6 20.0 2.4 9.5
6 Nigeria 12.5 0.0 1.7 1.3 0.0 1.2
7 Spain 20.0 8.1 5.1 6.2 2.2 6.4
8 Italy 13.6 6.7 11.6 8.6 5.4 8.9
9 Brazil 25.0 5.1 1.6 12.4 1.5 6.2
10 United States 12.2 8.9 4.8 0.0 2.2 6.2
11 China 0.0 0.0 3.0 4.6 2.7 3.1
12 Greece 10.9 0.0 7.7 17.4 0.0 7.7
13 Malaysia 0.0 4.2 4.2 4.3 1.5 2.7
14 Saudi Arabia 0.0 . 16.7 6.8 5.2 6.6
15 Republic of Serbia . . . 27.8 1.0 6.1
16 Iran, Islamic Republic of 0.0 66.7 11.1 1.7 3.3 4.6
17 Poland 0.0 9.3 0.0 0.0 1.4 1.5
18 United Kingdom 2.1 10.9 0.0 0.0 9.8 6.2
19 Japan 0.0 18.8 0.0 8.9 7.0 7.8
20 Hungary . 3.7 0.0 33.8 0.0 7.5
21 Bangladesh 0.0 18.5 3.2 0.0 0.0 6.4
22 Canada 18.8 0.7 0.0 0.0 21.4 9.4
23 Israel . 0.0 6.1 0.0 0.3 1.4
24 Germany 2.1 5.4 0.0 0.0 0.0 1.3
25 Hong Kong 20.5 2.0 . . . 9.5
26 Jordan . 40.0 66.7 14.0 8.1 21.8
27 Netherlands 16.7 0.0 3.7 0.0 0.0 3.3
28 France 25.0 0.0 15.0 10.2 5.9 9.3
29 Syrian Arab Republic 12.5 0.0 0.0 15.4 0.0 5.7
30 Mexico 0.0 0.0 4.2 0.0 0.0 0.7
31 Sudan 0.0 0.0 0.0 0.0 10.2 2.4
32 Austria 6.3 0.0 0.0 0.0 0.0 2.2
33 Cyprus . . 81.3 0.0 0.0 21.7
34 Australia 6.3 6.7 6.7 0.0 0.0 6.3
35 Sweden 0.0 0.0 0.0 0.0 0.0 0.0
36 Yugoslavia 22.9 0.0 0.0 0.0 . 7.1
37 Belgium 0.0 0.0 0.0 0.0 0.0 0.0
38 Ghana . . 0.0 0.0 3.3 2.7
39 Portugal 0.0 0.0 . . 0.0 0.0
40 Romania . . 21.1 0.0 6.1 7.2
41 Russian Federation 0.0 0.0 0.0 0.0 0.0 0.0
42 Taiwan 8.3 0.0 0.0 0.0 33.3 6.9
43 Yemen . . . . 2.2 2.2
44 Algeria 0.0 7.8 66.7 . 0.0 16.3
45 Iraq 0.0 . . . 2.2 1.7
46 Croatia . 0.0 0.0 0.0 0.0 0.0
47 Lebanon . . . 0.0 0.0 0.0
48 Kenya 100.0 12.5 0.0 0.0 0.0 16.1
49 Korea, Republic of 33.3 . 12.5 0.0 0.0 4.6
50 Argentina . . . 0.0 0.0 0.0
51 Cameroon . . . 35.3 0.0 4.4
52 Cuba 0.0 . 0.0 0.0 0.0 0.0
53 Finland 0.0 0.0 0.0 0.0 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 0.98 0.86 0.95 0.96 0.59 0.80
2 India 2.47 1.12 1.53 0.70 0.60 0.84
3 Egypt 1.15 1.55 1.14 1.01 0.65 0.92
4 Turkey 0.99 0.46 0.95 1.93 0.77 1.07
5 Pakistan 1.13 1.35 0.71 1.60 0.59 1.02
6 Nigeria 1.10 0.44 0.56 0.59 0.36 0.51
7 Spain 1.54 1.27 0.84 0.74 0.60 0.87
8 Italy 1.06 1.08 1.14 0.90 0.80 0.97
9 Brazil 1.57 0.61 0.70 1.43 0.44 0.91
10 United States 0.96 1.08 0.88 0.52 0.50 0.81
11 China 0.22 0.20 0.39 0.63 0.59 0.53
12 Greece 1.26 0.41 1.02 1.36 0.54 0.93
13 Malaysia 0.18 0.59 0.63 0.96 0.47 0.59
14 Saudi Arabia 0.23 . 1.27 0.85 0.56 0.68
15 Republic of Serbia . . . 1.79 0.49 0.73
16 Iran, Islamic Republic of 1.22 3.82 1.05 0.43 0.51 0.60
17 Poland 0.48 0.81 0.66 0.21 0.25 0.38
18 United Kingdom 0.53 1.09 0.31 0.38 0.97 0.76
19 Japan 0.29 1.39 0.37 0.67 0.83 0.79
20 Hungary . 0.57 0.37 1.70 0.75 0.78
21 Bangladesh 0.27 1.65 0.46 0.86 0.11 0.72
22 Canada 1.19 0.72 0.55 0.17 0.71 0.78
23 Israel . 0.20 0.81 0.63 0.63 0.65
24 Germany 0.45 0.75 1.11 0.44 0.12 0.57
25 Hong Kong 1.21 0.50 . . . 0.79
26 Jordan . 1.94 3.25 1.87 0.77 1.66
27 Netherlands 0.92 0.39 0.39 0.38 0.55 0.49
28 France 2.20 0.16 2.14 1.24 0.68 1.08
29 Syrian Arab Republic 0.97 0.67 0.82 1.42 0.52 0.90
30 Mexico 0.32 0.55 0.70 0.30 0.36 0.42
31 Sudan 0.22 0.93 0.36 0.10 0.91 0.64
32 Austria 0.62 0.90 0.00 0.48 0.71 0.67
33 Cyprus . . 4.30 0.76 0.40 1.58
34 Australia 0.48 0.71 0.56 0.14 0.00 0.58
35 Sweden 0.72 0.47 0.38 0.33 0.83 0.57
36 Yugoslavia 0.95 0.30 0.34 0.16 . 0.49
37 Belgium 0.22 0.18 0.38 0.69 0.93 0.51
38 Ghana . . 0.64 0.62 0.42 0.46
39 Portugal 0.39 1.00 . . 0.28 0.32
40 Romania . . 1.25 0.26 0.70 0.70
41 Russian Federation 0.52 1.18 1.57 0.14 0.22 0.44
42 Taiwan 0.71 0.28 0.13 0.70 2.04 0.67
43 Yemen . . . . 0.69 0.69
44 Algeria 0.63 1.14 4.74 . 0.55 1.62
45 Iraq 0.36 . . . 0.62 0.56
46 Croatia . 0.35 0.22 0.31 0.47 0.38
47 Lebanon . . . 0.61 0.54 0.55
48 Kenya 0.84 0.94 0.34 0.26 0.20 0.52
49 Korea, Republic of 1.84 . 0.76 0.64 0.42 0.65
50 Argentina . . . 0.52 0.90 0.78
51 Cameroon . . . 3.35 0.37 0.74
52 Cuba 0.52 . 0.24 0.74 0.67 0.60
53 Finland 0.06 0.79 0.11 0.50 0.42 0.33

Field normalized citation rate (cf), fractionalized



Bar chart of publication_year