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 | 26.55 | 25.79 | 26.49 | 29.85 | 34.33 | 35.42 | 35.47 | 45.70 | 46.31 | 49.61 | |
3 | Australia | 22.82 | 22.67 | 23.78 | 25.00 | 25.92 | 27.62 | 28.40 | 37.83 | 39.64 | 39.10 | |
4 | China | 20.11 | 17.42 | 17.59 | 19.55 | 20.82 | 20.55 | 23.40 | 33.51 | 34.80 | 37.17 | |
5 | Switzerland | 27.77 | 27.46 | 28.02 | 30.34 | 32.00 | 30.49 | 30.21 | 38.12 | 34.31 | 36.73 | |
6 | South Korea | 18.26 | 19.26 | 19.22 | 20.17 | 22.30 | 21.81 | 22.43 | 36.06 | 35.35 | 35.80 | |
7 | New Zealand | 15.95 | 17.44 | 17.50 | 17.24 | 19.14 | 24.73 | 21.50 | 27.55 | 32.05 | 34.86 | |
8 | Honduras | 0.00 | 16.67 | 33.33 | | |||||||
9 | Turkmenistan | 0.00 | 0.00 | 0.00 | 0.00 | 33.33 | | |||||
10 | Netherlands | 26.92 | 26.81 | 25.88 | 29.28 | 29.85 | 28.95 | 27.71 | 34.30 | 31.99 | 32.53 | |
11 | USA | 26.20 | 26.92 | 26.10 | 27.39 | 27.91 | 27.12 | 23.24 | 34.73 | 30.56 | 31.77 | |
12 | UK | 22.67 | 22.49 | 22.85 | 23.60 | 24.36 | 24.66 | 24.60 | 31.98 | 30.67 | 31.66 | |
13 | Ivory Coast | 31.25 | 16.67 | 31.25 | | |||||||
14 | Canada | 21.85 | 20.24 | 21.33 | 20.86 | 22.21 | 21.68 | 22.51 | 32.33 | 31.03 | 30.87 | |
15 | Denmark | 22.23 | 22.71 | 21.17 | 21.73 | 25.17 | 22.57 | 25.53 | 34.58 | 30.54 | 30.80 | |
16 | Finland | 20.13 | 20.26 | 19.03 | 20.97 | 23.29 | 23.51 | 21.86 | 29.62 | 29.22 | 30.53 | |
17 | Belgium | 22.80 | 20.81 | 23.44 | 21.86 | 21.45 | 22.03 | 22.00 | 30.72 | 29.61 | 30.34 | |
18 | Sweden | 20.44 | 20.45 | 21.80 | 21.94 | 25.21 | 23.77 | 22.93 | 32.83 | 31.39 | 29.56 | |
19 | Luxembourg | 16.67 | 20.75 | 21.35 | 23.46 | 14.74 | 25.00 | 21.93 | 22.90 | 28.33 | 28.93 | |
20 | Taiwan | 15.34 | 15.47 | 15.50 | 16.34 | 17.17 | 17.27 | 17.05 | 25.73 | 25.59 | 28.63 | |
21 | Angola | 0.00 | 20.00 | 0.00 | 33.33 | 28.57 | | |||||
22 | Liechtenstein | 0.00 | 37.50 | 25.00 | 20.00 | 0.00 | 40.00 | 0.00 | 33.33 | 28.57 | | |
23 | Ireland | 16.67 | 17.98 | 20.00 | 18.54 | 16.12 | 18.66 | 15.27 | 25.19 | 25.55 | 28.38 | |
24 | Germany | 20.91 | 21.48 | 21.80 | 22.39 | 23.23 | 21.83 | 22.31 | 29.52 | 25.98 | 27.96 | |
World | 16.60 | 25.18 | 25.09 | 26.29 | | |||||||
25 | Austria | 18.99 | 19.70 | 20.15 | 18.70 | 20.96 | 20.57 | 18.50 | 28.89 | 25.88 | 26.20 | |
26 | Lebanon | 8.51 | 14.75 | 9.57 | 13.51 | 10.11 | 10.08 | 4.76 | 15.23 | 19.71 | 25.81 | |
27 | Spain | 18.95 | 18.35 | 19.65 | 20.57 | 20.97 | 19.69 | 18.88 | 26.19 | 26.65 | 25.59 | |
28 | Norway | 12.54 | 13.57 | 19.25 | 12.07 | 19.87 | 17.05 | 18.03 | 24.76 | 22.63 | 25.47 | |
29 | Cyprus | 21.15 | 13.79 | 15.25 | 21.88 | 15.58 | 14.71 | 14.89 | 20.35 | 24.58 | 24.24 | |
30 | France | 17.79 | 17.70 | 17.89 | 18.97 | 18.55 | 18.08 | 18.32 | 24.94 | 22.12 | 23.63 | |
31 | Czech Republic | 12.43 | 12.27 | 11.44 | 11.88 | 14.03 | 12.82 | 15.05 | 24.11 | 22.59 | 23.26 | |
32 | Qatar | 9.62 | 20.38 | 17.07 | 16.82 | 18.90 | 12.34 | 8.69 | 18.29 | 20.46 | 22.66 | |
33 | Japan | 15.82 | 16.54 | 15.34 | 16.31 | 16.51 | 17.60 | 16.93 | 23.67 | 21.63 | 22.45 | |
34 | UAE | 12.78 | 17.49 | 16.90 | 12.54 | 12.47 | 10.87 | 9.87 | 21.72 | 22.28 | 21.77 | |
35 | Portugal | 13.53 | 13.76 | 14.98 | 15.31 | 16.84 | 15.95 | 14.39 | 21.44 | 20.51 | 21.48 | |
36 | Brunei | 15.04 | 12.73 | 21.48 | | |||||||
37 | Slovakia | 10.86 | 6.92 | 12.18 | 8.40 | 9.25 | 7.38 | 10.31 | 18.22 | 15.90 | 20.34 | |
38 | Italy | 14.94 | 14.83 | 14.88 | 14.93 | 16.89 | 15.73 | 14.31 | 21.56 | 19.66 | 20.23 | |
39 | Iceland | 2.56 | 4.88 | 6.67 | 7.50 | 10.34 | 10.71 | 13.46 | 20.83 | 13.21 | 19.64 | |
40 | Ghana | 14.63 | 12.30 | 19.42 | | |||||||
41 | Slovenia | 12.96 | 16.82 | 17.12 | 18.73 | 13.76 | 17.40 | 14.92 | 23.25 | 21.63 | 18.93 | |
42 | Kuwait | 10.91 | 9.52 | 10.34 | 18.75 | 13.28 | 12.62 | 5.67 | 14.24 | 18.15 | 18.53 | |
43 | Chile | 11.27 | 5.32 | 9.33 | 11.17 | 6.17 | 11.32 | 9.06 | 17.25 | 15.07 | 18.44 | |
44 | Poland | 6.85 | 7.68 | 8.07 | 8.79 | 7.79 | 9.43 | 9.29 | 17.54 | 16.98 | 18.37 | |
45 | Thailand | 12.00 | 11.62 | 10.64 | 12.20 | 11.50 | 9.67 | 10.41 | 15.59 | 17.58 | 18.27 | |
46 | Estonia | 13.82 | 14.18 | 18.44 | 11.33 | 15.33 | 12.67 | 9.74 | 12.57 | 16.16 | 17.95 | |
47 | Nepal | 15.38 | 23.08 | 9.38 | 14.29 | 13.64 | 10.81 | 7.27 | 17.24 | 5.00 | 17.72 | |
48 | Myanmar | 22.22 | 16.67 | 17.39 | | |||||||
49 | Cuba | 10.87 | 9.80 | 9.26 | 12.50 | 8.77 | 4.84 | 6.15 | 17.54 | 6.12 | 17.31 | |
50 | Saudi Arabia | 17.89 | 16.48 | 16.81 | 16.63 | 14.66 | 12.22 | 9.11 | 17.44 | 17.77 | 17.19 | |
51 | Yemen | 0.00 | 0.00 | 3.33 | 2.22 | 3.77 | 9.09 | 2.56 | 15.56 | 13.20 | 17.19 | |
52 | Vietnam | 9.51 | 4.59 | 7.01 | 7.88 | 7.81 | 7.67 | 5.90 | 18.47 | 19.66 | 17.14 | |
53 | Lithuania | 5.36 | 6.28 | 5.56 | 9.84 | 6.97 | 5.83 | 5.73 | 13.11 | 14.83 | 16.73 | |
54 | Benin | 4.76 | 7.69 | 16.67 | | |||||||
55 | Malta | 6.25 | 0.00 | 16.67 | | |||||||
56 | Bolivia | 100.00 | 0.00 | 33.33 | 0.00 | 40.00 | 0.00 | 0.00 | 0.00 | 16.67 | | |
57 | Mozambique | 20.00 | 0.00 | 16.67 | | |||||||
58 | Ecuador | 16.00 | 17.95 | 5.77 | 12.50 | 10.71 | 10.10 | 8.26 | 16.13 | 11.63 | 16.67 | |
59 | Brazil | 10.28 | 9.69 | 9.93 | 8.99 | 10.31 | 9.19 | 8.26 | 18.29 | 15.19 | 16.25 | |
60 | Malaysia | 11.68 | 10.59 | 9.17 | 9.30 | 7.92 | 6.32 | 5.59 | 15.53 | 15.00 | 16.25 | |
61 | Croatia | 12.95 | 12.00 | 9.64 | 11.76 | 12.50 | 6.85 | 9.05 | 14.18 | 14.55 | 16.03 | |
62 | Tanzania | 18.42 | 10.71 | 15.91 | | |||||||
63 | Pakistan | 6.46 | 8.00 | 9.64 | 9.60 | 8.94 | 7.04 | 6.52 | 14.36 | 15.56 | 15.77 | |
64 | Argentina | 12.75 | 11.89 | 11.09 | 11.53 | 9.25 | 9.43 | 9.82 | 17.29 | 15.37 | 15.56 | |
65 | Egypt | 10.92 | 8.53 | 7.29 | 7.70 | 8.80 | 7.44 | 6.24 | 14.61 | 15.08 | 15.45 | |
66 | Zimbabwe | 0.00 | 14.29 | 0.00 | 0.00 | 11.76 | 25.00 | 5.88 | 15.38 | | ||
67 | Tajikistan | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.56 | 0.00 | 0.00 | 35.71 | 15.38 | |
68 | Sri lanka | 4.88 | 11.90 | 4.26 | 7.59 | 7.04 | 3.95 | 8.70 | 9.82 | 14.04 | 15.08 | |
69 | Panama | 25.00 | 0.00 | 0.00 | 0.00 | 23.08 | 17.65 | 18.18 | 15.00 | | ||
70 | Greece | 16.14 | 15.53 | 14.04 | 15.56 | 13.16 | 13.85 | 12.50 | 14.40 | 17.31 | 14.86 | |
71 | Philippines | 11.36 | 5.00 | 1.96 | 9.09 | 3.57 | 9.48 | 7.63 | 12.58 | 16.39 | 14.79 | |
72 | Peru | 9.09 | 0.00 | 13.33 | 19.44 | 0.00 | 10.77 | 9.72 | 19.35 | 14.29 | 14.29 | |
73 | Iran | 8.19 | 6.63 | 7.10 | 7.91 | 8.13 | 7.14 | 5.74 | 13.91 | 13.57 | 14.26 | |
74 | Tunisia | 10.10 | 7.36 | 7.84 | 7.13 | 9.43 | 6.97 | 4.93 | 11.85 | 14.41 | 14.21 | |
75 | Jordan | 6.06 | 5.10 | 5.94 | 12.88 | 6.33 | 3.55 | 4.64 | 8.85 | 12.67 | 14.16 | |
76 | Hungary | 10.73 | 12.00 | 7.29 | 11.52 | 13.07 | 10.26 | 8.28 | 17.67 | 17.61 | 14.09 | |
77 | Libya | 6.25 | 6.82 | 13.79 | | |||||||
78 | Kazakhstan | 5.56 | 0.00 | 3.20 | 4.07 | 2.40 | 4.48 | 4.45 | 16.62 | 9.39 | 13.13 | |
79 | Romania | 9.16 | 7.30 | 7.65 | 7.66 | 8.94 | 5.77 | 5.17 | 10.85 | 11.61 | 13.08 | |
80 | Latvia | 10.96 | 6.90 | 11.76 | 12.00 | 11.71 | 15.38 | 5.74 | 15.28 | 12.72 | 13.07 | |
81 | Oman | 11.54 | 17.24 | 7.78 | 11.58 | 8.62 | 7.18 | 7.10 | 13.47 | 12.58 | 12.87 | |
82 | Sudan | 18.49 | 15.75 | 12.32 | | |||||||
83 | Turkey | 10.78 | 10.04 | 10.31 | 10.34 | 9.46 | 8.38 | 6.47 | 13.60 | 14.15 | 12.30 | |
84 | Belarus | 2.16 | 3.54 | 4.63 | 4.53 | 2.16 | 3.20 | 3.67 | 10.82 | 15.86 | 12.29 | |
85 | Uzbekistan | 3.03 | 2.70 | 3.13 | 0.00 | 2.78 | 0.00 | 1.69 | 5.63 | 10.84 | 11.87 | |
86 | India | 8.35 | 7.01 | 7.10 | 7.67 | 7.22 | 6.38 | 6.47 | 13.73 | 11.90 | 11.67 | |
87 | Bosnia | 25.00 | 10.00 | 21.43 | 11.76 | 18.52 | 16.00 | 4.00 | 20.59 | 15.38 | 11.43 | |
88 | Colombia | 6.77 | 7.08 | 7.17 | 7.03 | 6.70 | 4.98 | 6.69 | 12.86 | 10.72 | 11.43 | |
89 | Costa rica | 4.55 | 25.00 | 6.67 | 4.00 | 10.00 | 13.04 | 10.81 | 22.86 | 8.00 | 11.43 | |
90 | South Africa | 7.78 | 8.73 | 6.15 | 8.48 | 7.62 | 7.35 | 6.15 | 13.48 | 11.53 | 11.25 | |
91 | Albania | 0.00 | 50.00 | 33.33 | 20.00 | 0.00 | 9.09 | 7.14 | 11.11 | | ||
92 | Bangladesh | 9.18 | 11.02 | 8.54 | 8.71 | 7.36 | 5.96 | 3.45 | 13.90 | 14.80 | 10.82 | |
93 | Georgia | 0.00 | 4.00 | 10.00 | 3.85 | 7.41 | 10.00 | 6.82 | 20.37 | 12.50 | 10.67 | |
94 | Mexico | 6.19 | 5.06 | 6.27 | 7.00 | 6.27 | 7.01 | 6.86 | 11.15 | 10.88 | 10.66 | |
95 | Indonesia | 8.57 | 5.39 | 5.58 | 5.50 | 7.54 | 5.48 | 5.02 | 10.36 | 9.79 | 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 | 6.51 | 6.42 | 8.02 | 3.95 | 8.22 | 5.74 | 4.35 | 10.33 | 7.17 | 10.29 | |
98 | North Korea | 0.00 | 0.00 | 0.00 | 0.00 | 5.13 | 7.14 | 11.63 | 12.20 | 10.26 | | |
99 | Jamaica | 50.00 | 25.00 | 16.67 | 0.00 | 0.00 | 0.00 | 0.00 | 10.00 | | ||
100 | Syria | 0.00 | 0.00 | 9.09 | 6.90 | 0.00 | 10.34 | 2.13 | 6.52 | 8.33 | 10.00 | |
101 | Iraq | 7.51 | 5.76 | 8.74 | 6.94 | 5.07 | 6.12 | 2.82 | 9.50 | 8.32 | 8.92 | |
102 | Russia | 5.17 | 4.74 | 4.88 | 6.10 | 5.87 | 6.14 | 6.63 | 12.37 | 10.11 | 8.78 | |
103 | Nigeria | 5.48 | 3.67 | 4.62 | 3.28 | 6.09 | 2.56 | 2.59 | 13.83 | 9.81 | 8.68 | |
104 | Serbia | 15.63 | 14.00 | 12.06 | 11.11 | 10.73 | 8.57 | 6.56 | 16.50 | 14.72 | 8.38 | |
105 | Morocco | 3.79 | 8.33 | 7.04 | 7.05 | 8.50 | 7.31 | 4.81 | 12.42 | 11.05 | 8.13 | |
106 | Bahrain | 10.53 | 2.78 | 11.32 | 2.08 | 4.76 | 1.39 | 2.67 | 11.63 | 7.95 | 8.00 | |
107 | Algeria | 5.91 | 4.26 | 5.78 | 2.67 | 4.62 | 1.83 | 2.95 | 9.91 | 9.49 | 7.99 | |
108 | Kenya | 28.57 | 33.33 | 18.75 | 10.71 | 9.38 | 10.42 | 11.39 | 16.33 | 9.21 | 7.94 | |
109 | Uruguay | 13.89 | 4.55 | 5.41 | 8.20 | 6.67 | 8.57 | 8.57 | 22.86 | 21.15 | 7.94 | |
110 | Ukraine | 3.43 | 2.49 | 3.30 | 3.73 | 4.35 | 4.50 | 4.60 | 10.09 | 6.99 | 7.92 | |
111 | Ethiopia | 8.45 | 4.55 | 7.23 | | |||||||
112 | Azerbaijan | 0.00 | 5.00 | 5.33 | 1.11 | 0.84 | 1.68 | 4.17 | 3.25 | 7.38 | 6.90 | |
113 | Armenia | 1.92 | 1.39 | 1.30 | 0.00 | 5.45 | 1.49 | 4.11 | 3.13 | 2.50 | 6.86 | |
114 | Uganda | 6.67 | 11.11 | 6.67 | | |||||||
115 | Palestine | 8.33 | 6.42 | 6.14 | | |||||||
116 | Botswana | 8.77 | 5.77 | 5.66 | | |||||||
117 | Cameroon | 10.00 | 20.00 | 4.55 | 0.00 | 6.38 | 5.77 | 6.10 | 9.20 | 6.25 | 5.41 | |
118 | Moldova | 5.06 | 4.62 | 9.89 | 10.00 | 12.70 | 4.23 | 13.46 | 13.64 | 2.17 | 5.26 | |
119 | Venezuela | 18.75 | 7.27 | 6.67 | 4.26 | 4.76 | 6.25 | 2.33 | 14.71 | 10.00 | 3.03 | |
120 | Senegal | 8.33 | 0.00 | 10.00 | 21.43 | 4.55 | 0.00 | 0.00 | 10.53 | 10.00 | 0.00 | |
121 | Zambia | 20.00 | 9.52 | 0.00 | | |||||||
122 | Afghanistan | 0.00 | 0.00 | 0.00 | 5.88 | 0.00 | | |||||
123 | Montenegro | 25.00 | 0.00 | 0.00 | | |||||||
| | | | | | | | | |