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Indicator : Share of top 10% nanotechnology publications (Percent)
Description : Share of nano-articles published in the top 10 % journals of total nano-articles published by a country/organization based on the amount of JCR impact factor.
Source : Web of Science (ISI Web of Knowledge)

Share of top 10% nanotechnology publications (Percent)

2014 2015 2016 2017 2018 2019 2020 2021
1 Paraguay 0.00 0.00 0.00 0.00 50.00
2 Singapore 26.42 25.70 26.47 29.94 34.38 35.51 34.80 44.88
3 Switzerland 28.01 27.47 28.02 30.34 32.03 30.73 30.44 39.17
4 Australia 22.91 22.52 23.60 24.78 25.86 27.64 28.48 37.99
5 South Korea 18.71 19.28 19.27 20.21 22.29 21.92 22.51 35.93
6 USA 26.60 26.95 26.14 27.52 28.04 27.38 26.32 35.60
7 Netherlands 27.24 26.74 25.81 29.27 29.80 29.09 27.90 34.89
8 Denmark 22.52 22.68 21.15 21.86 25.22 22.63 25.61 34.77
9 Sweden 20.70 20.44 21.80 22.03 25.21 23.92 23.04 33.64
10 China 16.85 17.41 17.58 19.54 20.83 20.59 23.42 32.89
11 UK 22.92 22.37 22.77 23.50 24.23 24.75 24.58 32.51
12 Canada 22.14 20.21 21.28 20.79 22.22 21.76 22.57 32.03
13 Belgium 23.27 20.82 23.42 21.89 21.51 22.18 22.17 30.81
14 Zimbabwe 0.00 12.50 0.00 0.00 12.50 30.77
15 Germany 21.15 21.46 21.77 22.40 23.26 21.99 22.46 30.25
16 Finland 20.32 20.19 19.03 20.91 23.29 23.67 22.00 29.88
17 Austria 19.43 19.70 20.15 18.72 21.02 20.72 18.50 29.30
18 Spain 19.09 18.34 19.63 20.60 21.02 19.85 18.95 26.32
19 New Zealand 16.02 17.37 17.44 17.29 18.93 24.87 21.60 26.08
20 Taiwan 15.46 15.53 15.56 16.32 17.13 17.32 17.11 25.12
21 France 18.00 17.69 17.85 19.03 18.55 18.21 18.38 25.00
World 16.70 24.98
22 Uruguay 14.29 4.55 5.26 7.94 6.56 8.57 8.22 24.24
23 Czech Republic 12.75 12.28 11.44 11.89 14.04 12.86 15.17 24.17
24 Norway 12.70 13.54 19.25 12.07 19.87 17.18 18.14 24.07
25 Slovenia 13.27 16.82 17.12 18.67 13.85 17.49 15.00 23.92
26 Luxembourg 16.98 20.75 21.11 22.62 14.58 25.00 21.93 23.53
27 Japan 16.04 16.39 15.19 16.13 16.34 17.46 16.68 23.29
28 Iceland 2.50 4.88 6.67 7.50 10.17 10.71 13.46 22.73
29 Italy 15.23 14.83 14.89 14.94 16.96 15.89 14.44 22.07
30 Portugal 13.74 13.70 14.93 15.26 16.80 16.06 14.44 21.16
31 UAE 13.08 17.30 16.82 12.54 12.44 10.87 9.93 20.78
32 Costa rica 6.67 25.00 6.67 4.17 10.00 13.64 10.81 20.00
33 Nepal 15.38 23.08 9.38 14.29 13.64 11.11 7.27 19.61
34 Ireland 14.44 15.04 16.54 14.76 13.01 14.67 11.88 19.40
35 Bosnia 25.00 10.00 21.43 11.76 18.52 16.00 4.00 19.35
36 Cuba 11.63 9.80 8.93 12.70 8.62 4.84 6.25 19.23
37 Qatar 10.00 20.38 17.07 16.87 18.97 12.42 8.72 18.98
38 Kazakhstan 8.33 0.00 3.23 4.05 2.40 4.49 4.57 18.95
39 Vietnam 9.76 4.59 7.04 8.08 7.80 7.67 5.94 18.55
40 Georgia 0.00 3.85 11.76 3.85 8.70 12.00 6.98 18.37
41 Slovakia 11.15 6.94 12.18 8.35 9.22 7.46 10.43 18.25
42 Brazil 10.47 9.70 9.93 10.13 10.31 9.25 8.28 18.19
43 Peru 9.52 0.00 12.90 19.44 0.00 10.94 9.86 17.86
44 Argentina 12.86 11.87 11.07 11.50 9.30 9.44 9.92 17.85
45 Saudi Arabia 18.35 16.49 16.80 16.64 14.69 12.25 9.15 17.67
46 Chile 11.40 5.32 9.33 11.14 6.15 11.39 9.17 17.67
47 Panama 25.00 0.00 0.00 0.00 25.00 17.65
48 Poland 7.08 7.67 8.06 8.82 7.81 9.49 9.32 17.09
49 Latvia 12.12 6.90 11.65 300.00 11.71 15.56 5.74 16.95
50 Ecuador 16.00 18.42 5.66 12.50 10.59 10.10 8.41 16.81
51 Hungary 10.90 12.00 7.26 11.57 13.17 10.28 8.30 16.58
52 Serbia 16.06 13.91 12.06 11.15 10.70 8.57 6.65 16.33
53 Kenya 33.33 33.33 17.65 10.34 9.38 10.87 11.84 16.28
54 Malaysia 12.49 10.59 9.17 9.31 7.96 6.41 5.64 15.94
55 Yemen 0.00 0.00 4.17 2.22 3.77 9.09 2.54 15.66
56 Thailand 12.34 11.63 10.64 12.28 11.49 9.71 10.45 15.65
57 Croatia 13.33 11.92 9.52 11.76 12.50 6.85 9.09 15.58
58 Egypt 11.66 8.53 7.29 7.72 8.83 7.47 6.27 14.61
59 Greece 16.41 15.58 14.04 15.80 13.21 14.14 12.56 14.60
60 Pakistan 6.69 8.00 9.65 9.61 8.95 7.05 6.57 14.43
61 Nigeria 6.35 3.64 4.62 3.36 6.12 2.64 2.64 14.26
62 Philippines 11.63 5.13 2.00 9.09 3.66 9.73 7.75 14.06
63 Moldova 5.88 4.69 9.89 10.00 12.90 4.62 13.46 14.04
64 Lithuania 5.39 6.28 5.52 9.84 6.97 5.83 5.75 13.78
65 South Africa 7.90 8.71 6.15 8.50 7.65 7.36 6.20 13.78
66 Estonia 13.93 14.18 18.44 11.56 15.23 12.93 9.80 13.77
67 Lebanon 7.41 10.71 8.26 9.90 9.38 8.97 4.19 13.42
68 Iran 8.81 6.63 7.10 7.92 8.14 7.15 5.77 13.42
69 India 8.85 7.01 7.10 7.68 7.25 6.44 6.54 13.41
70 Turkey 11.03 10.04 10.31 10.33 9.48 8.41 6.50 13.18
71 Kuwait 12.24 9.52 10.34 18.75 13.08 12.62 5.73 13.08
72 Colombia 7.60 7.08 7.17 7.01 6.72 5.02 6.73 13.01
73 North Korea 0.00 0.00 0.00 0.00 5.13 7.14 12.82
74 Bangladesh 10.00 11.02 8.54 8.75 7.39 6.08 3.48 12.77
75 Russia 5.89 4.74 4.88 6.10 5.87 6.18 6.66 12.77
76 Oman 11.76 17.24 7.69 11.58 8.62 7.22 7.14 12.44
77 Bahrain 10.81 2.78 11.32 2.08 4.76 1.39 2.67 11.69
78 Venezuela 20.00 6.78 6.52 3.85 4.08 5.66 1.96 11.63
79 Cyprus 20.00 12.90 12.86 11.97 8.16 6.76 8.59 11.54
80 Morocco 4.10 8.33 7.08 7.02 8.50 7.49 4.89 11.49
81 Tunisia 10.60 7.34 7.81 7.16 9.43 7.03 4.95 11.42
82 Mexico 6.30 5.06 6.26 6.98 6.31 7.07 6.89 11.22
83 Romania 9.55 7.28 7.65 7.67 8.93 5.76 5.19 10.92
84 Indonesia 10.91 5.39 5.58 5.50 7.59 5.56 5.09 10.85
85 Bulgaria 6.76 6.39 7.98 3.98 8.14 5.79 4.36 10.70
86 Belarus 2.60 3.55 4.63 4.55 2.17 3.23 3.67 10.51
87 Ukraine 4.26 2.49 3.31 3.72 4.35 4.51 4.60 10.22
88 Iraq 8.55 5.76 8.74 7.01 5.08 6.13 2.86 9.99
89 Sri lanka 6.45 11.90 4.26 7.59 7.04 3.95 8.93 9.90
90 Algeria 6.91 4.27 5.78 2.69 4.62 1.85 2.99 9.68
91 Cameroon 10.00 20.00 4.65 0.00 6.38 5.77 6.10 9.64
92 Jordan 5.88 4.76 5.56 11.89 6.02 3.30 4.59 8.22
93 Senegal 25.00 0.00 10.00 21.43 4.76 0.00 0.00 7.14
94 Uzbekistan 3.23 2.70 3.13 0.00 2.78 0.00 1.67 7.02
95 Syria 0.00 0.00 8.70 6.90 0.00 10.34 2.22 6.82
96 Armenia 2.04 1.39 1.22 0.00 4.92 1.35 3.66 3.08
97 Azerbaijan 0.00 3.92 4.82 1.02 0.75 1.45 3.60 2.52
98 Turkmenistan 0.00 0.00 0.00
99 Afghanistan 0.00 0.00 0.00
100 Tajikistan 0.00 0.00 0.00 0.00 0.00 5.56 0.00 0.00
101 Albania 0.00 50.00 33.33 20.00 0.00 0.00
102 Kyrgyzstan 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
103 Jamaica 33.33 11.11 7.69 0.00 0.00 0.00
104 Bolivia 33.33 0.00 20.00 0.00 28.57 0.00 0.00
105 Angola 0.00 14.29 0.00
106 Liechtenstein 0.00 37.50 25.00 16.67 0.00 40.00 0.00

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