Portugal - Share of Scientific Publications Among the World's 10% Top-Cited Publications in Materials Chemistry
Since 2014, Portugal Share of Scientific Publications Among the World's 10% Top-Cited Publications in Materials Chemistry fell by 9.3points year on year. In 2019, the country was ranked number 19 comparing other countries in Share of Scientific Publications Among the World's 10% Top-Cited Publications in Materials Chemistry at 9.92 Percent. Portugal is overtaken by Sweden, which was ranked number 18 with 10.24 Percent and is followed by Spain with 9.68 Percent. Saudi Arabia lead the ranking with 21.09 Percent in 2019, that is an increase of 5.3points versus 2018. Singapore, Australia and Vietnam respectively ranked number 2, 3 and 4 in this ranking. Latvia witnessed the best average annual growth at +20.5points per year, while Malta witnessed the worst performance at -58.2points per year.
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| Date | Percent |
|---|---|
| 2019 | 9.92 |
| 2018 | 10.63 |
| 2017 | 8.93 |
| 2016 | 10.40 |
| 2015 | 13.77 |
How does Portugal rank in Share of Scientific Publications Among the World's 10% Top-Cited Publications in Materials Chemistry?
| # | 60 Countries | Percent | Last | YoY | 5‑years CAGR | ||
|---|---|---|---|---|---|---|---|
| 1 |
#1
Saudi Arabia
|
21.09 % | 2019 | +5.3 % | +5.7 % | View data | |
| 2 |
#2
Singapore
|
20.36 % | 2019 | +4.3 % | -1.9 % | View data | |
| 18 |
#18
Sweden
|
10.24 % | 2019 | -1.6 % | -8.0 % | View data | |
| 19 |
#19
Portugal
|
9.92 % | 2019 | -6.7 % | -9.3 % | View data | |
| 20 |
#20
Spain
|
9.68 % | 2019 | +3.5 % | -1.9 % | View data | |