Share of top 10% nanotechnology publications (Percent)
2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Paraguay | 0.00 | 0.00 | 0.00 | 0.00 | 50.00 | 25.00 | 50.00 | | |||
2 | Singapore | 27.28 | 26.50 | 27.57 | 31.15 | 35.21 | 35.99 | 35.81 | 45.81 | 44.05 | 49.66 | |
3 | Australia | 23.57 | 23.29 | 24.64 | 26.02 | 26.73 | 27.98 | 28.66 | 37.73 | 37.54 | 39.15 | |
4 | China | 16.98 | 17.64 | 17.85 | 19.85 | 21.15 | 20.66 | 23.45 | 33.46 | 34.19 | 37.21 | |
5 | Switzerland | 28.68 | 28.03 | 28.69 | 31.23 | 33.04 | 31.03 | 30.47 | 37.99 | 32.87 | 36.86 | |
6 | South Korea | 18.85 | 19.90 | 20.00 | 20.98 | 23.09 | 21.99 | 22.55 | 36.11 | 34.94 | 35.81 | |
7 | New Zealand | 16.47 | 18.07 | 18.85 | 18.07 | 20.06 | 25.07 | 22.08 | 27.36 | 29.96 | 35.04 | |
8 | Honduras | 0.00 | 16.67 | 33.33 | | |||||||
9 | Turkmenistan | 0.00 | 0.00 | 0.00 | 0.00 | 33.33 | | |||||
10 | Netherlands | 28.13 | 27.87 | 26.69 | 30.29 | 30.83 | 29.25 | 28.16 | 34.18 | 30.70 | 32.64 | |
11 | USA | 27.29 | 27.97 | 27.37 | 28.86 | 29.15 | 27.63 | 26.40 | 34.70 | 29.96 | 31.88 | |
12 | UK | 23.86 | 23.37 | 23.91 | 24.74 | 25.43 | 25.09 | 24.92 | 31.95 | 29.30 | 31.70 | |
13 | Ivory Coast | 31.25 | 15.79 | 31.25 | | |||||||
14 | Canada | 23.03 | 20.87 | 22.33 | 21.83 | 23.10 | 22.24 | 22.69 | 32.19 | 29.36 | 30.93 | |
15 | Denmark | 23.10 | 23.40 | 22.16 | 22.33 | 25.84 | 22.87 | 25.75 | 34.49 | 29.25 | 30.74 | |
16 | Finland | 20.95 | 20.98 | 19.53 | 21.51 | 24.35 | 23.69 | 22.08 | 29.38 | 27.69 | 30.53 | |
17 | Belgium | 23.46 | 21.61 | 24.38 | 22.43 | 22.08 | 22.25 | 22.23 | 30.57 | 28.27 | 30.53 | |
18 | Sweden | 21.32 | 20.95 | 22.41 | 22.73 | 26.01 | 24.03 | 23.10 | 32.60 | 29.92 | 29.75 | |
19 | Luxembourg | 17.31 | 20.75 | 22.35 | 24.36 | 15.05 | 25.00 | 21.93 | 23.08 | 27.87 | 28.93 | |
20 | Taiwan | 15.53 | 15.72 | 15.95 | 16.71 | 17.48 | 17.37 | 17.16 | 25.75 | 24.30 | 28.69 | |
21 | Angola | 0.00 | 20.00 | 0.00 | 33.33 | 28.57 | | |||||
22 | Liechtenstein | 0.00 | 37.50 | 25.00 | 25.00 | 0.00 | 40.00 | 0.00 | 33.33 | 28.57 | | |
23 | Ireland | 17.39 | 18.63 | 21.05 | 19.41 | 17.31 | 19.74 | 15.48 | 25.06 | 24.04 | 28.46 | |
24 | Germany | 21.63 | 22.09 | 22.57 | 23.26 | 24.04 | 22.11 | 22.52 | 29.46 | 25.05 | 28.00 | |
World | 16.73 | 25.13 | 24.63 | 26.31 | | |||||||
25 | Austria | 20.16 | 20.36 | 21.10 | 19.24 | 21.85 | 20.84 | 18.65 | 28.80 | 24.38 | 26.16 | |
26 | Lebanon | 9.30 | 15.25 | 9.78 | 14.08 | 11.25 | 10.32 | 4.76 | 15.13 | 17.42 | 25.81 | |
27 | Spain | 19.56 | 19.00 | 20.48 | 21.39 | 21.77 | 20.05 | 19.14 | 26.15 | 25.43 | 25.67 | |
28 | Norway | 13.09 | 14.12 | 20.00 | 12.73 | 20.44 | 17.35 | 18.31 | 24.79 | 21.45 | 25.47 | |
29 | Cyprus | 21.57 | 14.04 | 16.36 | 25.00 | 16.44 | 14.93 | 15.22 | 20.35 | 24.37 | 24.62 | |
30 | France | 18.47 | 18.30 | 18.63 | 19.78 | 19.42 | 18.33 | 18.47 | 24.85 | 21.10 | 23.67 | |
31 | Czech Republic | 13.06 | 12.63 | 11.89 | 12.44 | 14.55 | 13.04 | 15.33 | 24.04 | 21.54 | 23.24 | |
32 | Qatar | 10.00 | 20.48 | 17.76 | 18.24 | 19.64 | 12.67 | 8.76 | 18.16 | 19.66 | 22.72 | |
33 | Japan | 16.49 | 17.31 | 16.11 | 17.07 | 17.21 | 17.93 | 17.03 | 23.69 | 20.82 | 22.48 | |
34 | UAE | 13.82 | 18.29 | 19.07 | 13.48 | 13.37 | 11.34 | 9.94 | 21.72 | 21.11 | 21.77 | |
35 | Portugal | 14.08 | 14.29 | 16.29 | 16.59 | 18.24 | 16.48 | 14.56 | 21.36 | 19.57 | 21.52 | |
36 | Brunei | 15.04 | 11.97 | 21.48 | | |||||||
37 | Slovakia | 11.45 | 7.30 | 12.89 | 8.83 | 9.70 | 7.65 | 10.57 | 18.22 | 15.14 | 20.38 | |
38 | Italy | 15.68 | 15.42 | 15.70 | 15.80 | 17.86 | 16.10 | 14.48 | 21.52 | 18.90 | 20.30 | |
39 | Ghana | 14.46 | 11.03 | 19.42 | | |||||||
40 | Iceland | 2.63 | 4.88 | 7.14 | 8.11 | 10.91 | 10.71 | 13.21 | 21.28 | 13.21 | 19.30 | |
41 | Slovenia | 13.45 | 17.24 | 18.15 | 19.87 | 14.66 | 17.72 | 14.88 | 22.99 | 20.78 | 19.07 | |
42 | Kuwait | 12.50 | 10.53 | 11.32 | 21.13 | 13.82 | 12.74 | 5.73 | 14.24 | 17.20 | 18.53 | |
43 | Poland | 7.17 | 8.02 | 8.47 | 9.23 | 8.14 | 9.56 | 9.34 | 17.53 | 16.21 | 18.35 | |
44 | Chile | 11.70 | 5.46 | 9.60 | 11.44 | 6.29 | 11.47 | 9.26 | 17.28 | 14.53 | 18.34 | |
45 | Thailand | 12.56 | 12.17 | 11.27 | 13.00 | 12.23 | 9.82 | 10.44 | 15.57 | 16.86 | 18.28 | |
46 | Estonia | 13.93 | 15.04 | 19.12 | 11.64 | 15.65 | 12.84 | 9.87 | 12.83 | 15.46 | 17.95 | |
47 | Nepal | 15.38 | 26.09 | 10.00 | 16.67 | 15.00 | 11.43 | 7.55 | 16.95 | 5.05 | 17.72 | |
48 | Myanmar | 22.22 | 15.38 | 17.39 | | |||||||
49 | Yemen | 0.00 | 0.00 | 4.17 | 2.44 | 4.00 | 9.21 | 2.56 | 15.56 | 12.69 | 17.35 | |
50 | Cuba | 12.50 | 10.87 | 10.00 | 14.29 | 9.09 | 4.92 | 6.06 | 17.54 | 5.88 | 17.31 | |
51 | Vietnam | 9.80 | 4.61 | 7.47 | 8.22 | 8.07 | 7.79 | 5.95 | 18.38 | 18.60 | 17.19 | |
52 | Saudi Arabia | 18.63 | 16.99 | 17.48 | 17.31 | 15.38 | 12.48 | 9.17 | 17.43 | 17.03 | 17.17 | |
53 | Bolivia | 100.00 | 0.00 | 50.00 | 0.00 | 40.00 | 0.00 | 0.00 | 0.00 | 16.67 | | |
54 | Mozambique | 20.00 | 0.00 | 16.67 | | |||||||
55 | Malta | 6.25 | 0.00 | 16.67 | | |||||||
56 | Lithuania | 5.42 | 6.37 | 5.75 | 10.22 | 7.53 | 5.86 | 5.75 | 13.01 | 14.50 | 16.67 | |
57 | Benin | 4.76 | 7.14 | 16.67 | | |||||||
58 | Ecuador | 16.67 | 20.59 | 6.82 | 13.73 | 13.64 | 10.31 | 8.18 | 16.13 | 11.03 | 16.58 | |
59 | Brazil | 10.69 | 10.10 | 10.54 | 10.82 | 10.89 | 9.38 | 8.32 | 18.16 | 14.38 | 16.29 | |
60 | Tanzania | 17.95 | 10.00 | 16.28 | | |||||||
61 | Malaysia | 12.70 | 11.81 | 10.41 | 10.71 | 9.31 | 6.63 | 5.67 | 15.47 | 14.32 | 16.27 | |
62 | Croatia | 13.33 | 12.24 | 10.46 | 12.31 | 13.53 | 6.91 | 9.13 | 14.07 | 13.79 | 16.09 | |
63 | Pakistan | 6.71 | 8.26 | 10.11 | 10.19 | 9.31 | 7.19 | 6.60 | 14.35 | 14.86 | 15.81 | |
64 | Argentina | 13.21 | 12.55 | 11.74 | 12.24 | 9.97 | 9.54 | 9.95 | 17.24 | 14.39 | 15.56 | |
65 | Egypt | 11.71 | 9.27 | 8.04 | 8.43 | 9.61 | 7.55 | 6.30 | 14.58 | 14.30 | 15.48 | |
66 | Sri lanka | 6.45 | 13.51 | 4.55 | 8.57 | 7.81 | 4.23 | 8.85 | 9.57 | 13.56 | 15.45 | |
67 | Tajikistan | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.56 | 0.00 | 0.00 | 33.33 | 15.38 | |
68 | Zimbabwe | 0.00 | 33.33 | 0.00 | 0.00 | 11.76 | 25.00 | 5.56 | 15.38 | | ||
69 | Philippines | 11.90 | 5.88 | 2.33 | 10.26 | 4.23 | 9.48 | 7.69 | 12.84 | 15.04 | 15.00 | |
70 | Panama | 25.00 | 0.00 | 0.00 | 0.00 | 23.08 | 16.67 | 16.67 | 15.00 | | ||
71 | Greece | 17.20 | 16.01 | 14.98 | 16.62 | 14.05 | 14.43 | 12.68 | 14.54 | 16.57 | 14.82 | |
72 | Iran | 8.86 | 7.16 | 7.77 | 8.60 | 8.80 | 7.22 | 5.78 | 13.90 | 13.40 | 14.24 | |
73 | Peru | 10.00 | 0.00 | 14.81 | 22.58 | 0.00 | 10.94 | 9.72 | 19.20 | 13.84 | 14.21 | |
74 | Tunisia | 10.64 | 7.61 | 8.15 | 7.41 | 9.84 | 7.05 | 4.95 | 11.81 | 13.77 | 14.19 | |
75 | Hungary | 11.08 | 12.47 | 7.52 | 12.25 | 13.84 | 10.44 | 8.30 | 17.65 | 16.75 | 14.17 | |
76 | Jordan | 6.67 | 5.43 | 6.90 | 14.05 | 7.19 | 3.59 | 4.67 | 8.92 | 12.12 | 14.14 | |
77 | Libya | 6.25 | 6.67 | 13.79 | | |||||||
78 | Romania | 9.73 | 7.76 | 8.42 | 8.44 | 9.64 | 5.98 | 5.25 | 10.84 | 11.22 | 13.14 | |
79 | Kazakhstan | 8.33 | 0.00 | 4.49 | 5.83 | 3.85 | 4.49 | 4.48 | 16.58 | 9.04 | 13.13 | |
80 | Latvia | 12.12 | 7.41 | 13.19 | 13.04 | 15.12 | 15.38 | 5.74 | 15.07 | 12.22 | 13.00 | |
81 | Oman | 12.00 | 17.86 | 8.54 | 12.79 | 9.52 | 7.43 | 7.22 | 13.36 | 11.95 | 12.87 | |
82 | Belarus | 2.67 | 4.02 | 5.46 | 5.34 | 2.79 | 3.21 | 3.67 | 10.82 | 15.18 | 12.46 | |
83 | Sudan | 18.64 | 14.65 | 12.32 | | |||||||
84 | Turkey | 11.15 | 10.41 | 10.86 | 11.13 | 10.10 | 8.56 | 6.53 | 13.58 | 13.98 | 12.30 | |
85 | Uzbekistan | 3.45 | 3.70 | 3.85 | 0.00 | 3.13 | 0.00 | 1.69 | 5.63 | 10.47 | 11.87 | |
86 | India | 9.04 | 7.53 | 7.82 | 8.48 | 7.96 | 6.67 | 6.58 | 13.68 | 11.66 | 11.70 | |
87 | Costa rica | 6.67 | 27.27 | 10.00 | 5.26 | 12.50 | 13.64 | 10.81 | 22.86 | 7.84 | 11.43 | |
88 | Bosnia | 25.00 | 12.50 | 23.08 | 14.29 | 19.23 | 16.00 | 4.00 | 20.59 | 14.63 | 11.43 | |
89 | Colombia | 7.74 | 8.00 | 8.25 | 7.94 | 7.43 | 5.00 | 6.77 | 12.83 | 10.16 | 11.43 | |
90 | South Africa | 8.27 | 9.25 | 6.67 | 9.09 | 8.46 | 7.55 | 6.27 | 13.44 | 10.90 | 11.23 | |
91 | Albania | 0.00 | 50.00 | 33.33 | 20.00 | 0.00 | 9.09 | 6.67 | 11.11 | | ||
92 | Bangladesh | 10.00 | 12.38 | 9.79 | 10.24 | 8.48 | 6.16 | 3.44 | 13.85 | 13.92 | 10.79 | |
93 | Mexico | 6.54 | 5.32 | 6.78 | 7.56 | 6.64 | 7.21 | 6.92 | 11.11 | 10.41 | 10.70 | |
94 | Georgia | 0.00 | 4.00 | 11.11 | 5.26 | 11.11 | 10.00 | 6.82 | 20.37 | 12.20 | 10.67 | |
95 | Indonesia | 11.11 | 8.04 | 8.28 | 8.74 | 11.45 | 5.54 | 5.05 | 10.36 | 9.25 | 10.63 | |
96 | Kyrgyzstan | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 9.38 | 10.53 | |
97 | Bulgaria | 6.90 | 6.60 | 8.60 | 4.17 | 9.05 | 5.86 | 4.35 | 10.26 | 7.12 | 10.29 | |
98 | North Korea | 0.00 | 0.00 | 0.00 | 0.00 | 5.13 | 7.14 | 11.36 | 11.90 | 10.26 | | |
99 | Jamaica | 50.00 | 25.00 | 20.00 | 0.00 | 0.00 | 0.00 | 0.00 | 10.00 | | ||
100 | Syria | 0.00 | 0.00 | 9.09 | 6.90 | 0.00 | 10.71 | 2.13 | 6.38 | 8.20 | 9.76 | |
101 | Iraq | 8.61 | 6.79 | 10.31 | 8.31 | 6.41 | 6.17 | 2.82 | 9.51 | 7.74 | 8.89 | |
102 | Nigeria | 6.56 | 4.55 | 5.97 | 4.29 | 7.87 | 2.63 | 2.61 | 13.72 | 9.36 | 8.69 | |
103 | Russia | 5.98 | 5.40 | 5.62 | 6.97 | 6.77 | 6.20 | 6.66 | 12.35 | 9.76 | 8.69 | |
104 | Serbia | 16.41 | 14.48 | 12.69 | 12.16 | 11.31 | 8.77 | 6.68 | 16.46 | 13.65 | 8.36 | |
105 | Morocco | 4.10 | 9.09 | 7.85 | 7.56 | 9.33 | 7.47 | 4.82 | 12.38 | 10.66 | 8.12 | |
106 | Bahrain | 11.11 | 2.86 | 12.24 | 2.44 | 4.84 | 1.52 | 2.67 | 11.63 | 7.53 | 8.00 | |
107 | Algeria | 6.95 | 4.71 | 6.55 | 2.97 | 5.38 | 1.86 | 2.98 | 9.91 | 9.11 | 7.95 | |
108 | Uruguay | 15.15 | 4.65 | 5.56 | 8.62 | 7.41 | 8.96 | 8.70 | 22.22 | 19.64 | 7.94 | |
109 | Kenya | 33.33 | 33.33 | 18.75 | 12.00 | 11.11 | 10.64 | 11.54 | 16.33 | 8.64 | 7.94 | |
110 | Ukraine | 4.31 | 3.40 | 4.47 | 4.96 | 5.58 | 4.55 | 4.61 | 10.08 | 6.76 | 7.87 | |
111 | Ethiopia | 8.45 | 4.36 | 7.25 | | |||||||
112 | Azerbaijan | 0.00 | 6.45 | 6.78 | 1.56 | 1.19 | 1.68 | 4.17 | 3.25 | 7.14 | 6.90 | |
113 | Armenia | 2.13 | 1.47 | 1.41 | 0.00 | 5.77 | 1.49 | 4.11 | 3.13 | 2.41 | 6.80 | |
114 | Uganda | 6.25 | 11.11 | 6.67 | | |||||||
115 | Palestine | 8.22 | 6.31 | 6.14 | | |||||||
116 | Botswana | 8.93 | 5.77 | 5.66 | | |||||||
117 | Cameroon | 10.00 | 25.00 | 5.00 | 0.00 | 6.82 | 5.77 | 6.10 | 9.09 | 6.00 | 5.41 | |
118 | Moldova | 5.88 | 5.36 | 13.04 | 10.77 | 14.29 | 4.62 | 13.46 | 13.64 | 2.13 | 5.17 | |
119 | Venezuela | 21.43 | 8.16 | 8.57 | 5.56 | 5.41 | 6.25 | 2.33 | 14.71 | 10.00 | 3.03 | |
120 | Zambia | 22.22 | 9.52 | 0.00 | | |||||||
121 | Senegal | 25.00 | 0.00 | 14.29 | 21.43 | 5.88 | 0.00 | 0.00 | 12.50 | 9.09 | 0.00 | |
122 | Afghanistan | 0.00 | 0.00 | 0.00 | 6.25 | 0.00 | | |||||
123 | Montenegro | 25.00 | 0.00 | 0.00 | | |||||||
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