INFO
Indicator : Share of top 10% nano-articles of Q1 nano-articles (Percent)
Description : Share of nano-articles published in the top 10 % journals of nano-articles published in the first quartile journal (i.e., Q1) by a country/organization based on the amount of JCR impact factor.

Share of top 10% nano-articles of Q1 nano-articles (Percent)

2014 2015 2016 2017 2018 2019 2020
1 Zimbabwe 0.00 100.00 0.00 0.00 100.00
2 Singapore 39.62 37.50 37.15 41.83 47.87 49.52 51.09
3 Moldova 23.53 20.00 33.33 25.00 50.00 15.00 46.67
4 Switzerland 42.07 40.47 40.21 43.28 46.63 46.05 46.55
5 Netherlands 40.85 39.70 38.22 41.22 43.25 42.30 44.42
6 Australia 36.65 34.96 35.32 37.19 39.10 41.62 44.37
7 Luxembourg 32.14 36.67 31.15 33.93 20.90 36.36 43.86
8 USA 41.33 41.79 40.10 41.68 42.92 43.06 43.27
9 New Zealand 32.03 31.69 35.25 33.15 34.36 44.93 41.20
10 Denmark 35.71 35.48 33.22 33.38 37.50 33.70 40.54
11 China 32.57 32.69 32.14 33.88 35.32 34.79 40.21
12 UK 36.60 34.81 35.23 36.09 37.79 39.00 40.20
13 Canada 36.84 32.92 35.53 34.20 36.84 37.12 39.60
14 Germany 35.33 34.50 35.06 35.78 37.11 36.03 39.32
15 Sweden 34.06 32.09 32.67 33.12 37.66 37.58 39.24
16 South Korea 34.95 35.50 34.61 34.23 36.68 35.48 38.66
17 Finland 36.59 31.70 31.62 32.68 37.84 37.87 38.09
18 Panama 50.00 0.00 0.00 0.00 37.50
19 Belgium 35.58 32.91 36.63 34.49 34.11 36.54 37.31
20 Norway 22.94 25.93 34.45 22.58 31.83 29.18 37.14
21 Japan 32.39 32.11 30.42 32.20 32.67 35.11 36.12
World 34.74
22 France 30.86 30.44 30.46 31.75 31.88 31.88 34.23
23 Angola 0.00 33.33
24 Austria 33.26 33.14 33.76 31.75 34.40 34.06 31.93
25 Slovenia 27.86 33.54 33.53 35.23 24.32 29.65 31.49
26 Spain 30.67 29.60 30.45 31.55 32.30 30.35 31.17
27 Cyprus 36.67 30.77 28.13 42.42 33.33 38.46 31.11
28 Czech Republic 26.15 26.44 23.67 22.82 27.27 23.84 31.07
29 Kenya 66.67 50.00 33.33 27.27 33.33 35.71 31.03
30 Taiwan 28.53 28.16 27.53 28.64 28.51 28.22 30.72
31 Azerbaijan 0.00 40.00 30.77 11.11 8.33 12.50 29.41
32 Sri lanka 20.00 31.25 13.33 19.35 18.52 12.00 29.41
33 Iceland 5.00 7.69 9.68 10.00 18.75 16.22 29.17
34 Greece 31.85 29.91 27.78 31.25 29.55 30.56 29.09
35 Italy 27.27 26.10 26.76 26.78 29.16 27.97 28.35
36 Slovakia 28.33 18.35 28.70 24.46 20.51 18.59 28.22
37 Ireland 27.04 27.25 32.57 30.77 30.38 34.19 27.91
38 Portugal 24.48 25.48 26.02 27.56 29.79 27.98 27.55
39 Thailand 32.37 31.60 25.67 30.00 28.57 26.00 26.97
40 Croatia 31.58 26.47 20.25 24.49 26.44 15.00 26.92
41 Costa rica 16.67 42.86 20.00 25.00 28.57 33.33 26.67
42 Saudi Arabia 37.57 34.97 33.71 33.36 31.83 30.80 25.85
43 Uruguay 26.32 15.38 13.33 18.52 18.18 20.00 25.00
44 Peru 28.57 0.00 40.00 36.84 0.00 29.17 25.00
45 Oman 21.43 35.71 15.91 28.95 22.22 23.64 24.53
46 Ukraine 16.92 12.31 19.16 20.54 17.72 19.74 23.92
47 Philippines 33.33 12.50 7.69 25.81 10.00 28.21 23.81
48 Russia 22.33 20.54 19.48 22.55 21.30 21.07 23.80
49 Nepal 30.77 50.00 23.08 42.86 27.27 30.77 23.53
50 UAE 28.33 32.99 30.33 26.95 26.88 28.37 23.00
51 India 23.16 19.73 20.04 21.00 21.29 20.62 22.71
52 Argentina 22.99 21.93 21.52 21.59 19.65 18.30 22.46
53 Poland 18.90 19.35 19.04 20.47 17.25 21.03 22.37
54 Turkey 26.23 25.87 26.33 28.69 27.53 26.93 22.37
55 Tunisia 29.13 23.20 23.87 21.39 30.77 24.83 22.07
56 Estonia 31.48 33.33 36.11 22.37 32.86 23.75 22.06
57 Brazil 23.85 22.51 22.82 23.23 23.88 22.09 21.85
58 Pakistan 26.25 27.88 24.76 23.78 23.74 25.95 21.51
59 Morocco 14.71 24.53 30.61 34.00 35.71 33.33 21.43
60 Armenia 7.69 9.09 9.09 0.00 25.00 9.09 21.43
61 Mexico 18.86 15.93 20.56 19.02 18.53 21.68 21.39
62 North Korea 0.00 0.00 0.00 0.00 10.00 20.00
63 South Africa 19.91 23.79 16.32 21.70 21.10 24.79 19.91
64 Chile 28.70 11.94 19.35 22.89 13.45 22.30 19.85
65 Qatar 19.61 38.05 32.39 32.00 35.95 25.17 19.62
66 Ecuador 33.33 36.84 15.00 28.00 23.68 25.00 19.57
67 Egypt 29.55 23.27 20.37 21.51 23.81 21.61 19.51
68 Serbia 38.97 32.31 31.78 28.35 23.75 21.13 18.94
69 Hungary 24.61 25.81 15.27 22.49 25.19 21.76 18.90
70 Cameroon 50.00 55.56 11.76 0.00 25.00 18.75 18.52
71 Kazakhstan 45.45 0.00 18.18 21.21 12.82 15.79 18.29
72 Indonesia 30.00 20.93 18.46 27.27 31.48 27.50 18.27
73 Colombia 20.63 20.25 22.86 18.64 20.00 13.22 17.95
74 Iran 26.15 22.43 22.94 23.79 22.88 21.63 17.69
75 Vietnam 31.52 17.53 24.82 23.89 23.48 27.01 17.08
76 Latvia 36.36 19.51 32.43 31.58 37.14 32.56 17.07
77 Malaysia 36.61 32.57 27.29 25.51 24.66 20.61 17.01
78 Kuwait 33.33 28.57 22.22 44.12 30.36 34.62 16.92
79 Jordan 21.05 20.00 17.14 36.96 27.78 17.07 16.67
80 Cuba 29.41 33.33 29.41 42.11 23.81 16.67 16.67
81 Uzbekistan 25.00 20.00 20.00 0.00 20.00 0.00 16.67
82 Syria 0.00 0.00 40.00 33.33 0.00 42.86 16.67
83 Algeria 23.64 19.67 23.75 12.94 22.99 11.90 16.26
84 Romania 29.59 22.49 24.52 21.37 23.98 16.07 15.80
85 Georgia 0.00 11.11 28.57 12.50 33.33 37.50 15.79
86 Bulgaria 21.21 23.33 22.62 14.49 24.00 17.50 15.00
87 Iraq 30.23 20.37 31.03 21.58 23.89 23.01 14.75
88 Lithuania 20.00 20.63 15.87 24.36 16.67 13.83 14.71
89 Lebanon 21.05 34.62 20.45 31.25 21.95 27.08 14.55
90 Belarus 12.50 13.21 23.81 20.00 12.00 15.58 14.29
91 Bosnia 66.67 100.00 42.86 50.00 50.00 33.33 14.29
92 Bangladesh 29.03 35.14 28.57 29.58 24.36 24.44 13.53
93 Nigeria 28.57 11.76 17.02 13.04 21.52 12.79 11.59
94 Yemen 0.00 0.00 16.67 10.00 16.67 33.33 9.68
95 Bahrain 28.57 20.00 54.55 10.00 15.79 8.33 7.41
96 Venezuela 35.29 16.00 20.00 15.38 14.29 16.67 7.14
97 Jamaica 50.00 50.00 33.33 0.00 0.00
98 Kyrgyzstan 0.00 0.00 0.00 0.00 0.00 0.00 0.00
99 Afghanistan 0.00 0.00
100 Senegal 100.00 0.00 20.00 50.00 20.00 0.00 0.00
101 Tajikistan 0.00 0.00 0.00 0.00 0.00 50.00 0.00
102 Albania 0.00 100.00 33.33 100.00 0.00
103 Paraguay 0.00 0.00 0.00 0.00
104 Bolivia 100.00 0.00 40.00 0.00 66.67 0.00
105 Liechtenstein 0.00 42.86 33.33 25.00 0.00 66.67
106 Turkmenistan 0.00 0.00