Portugal - Total Number of 10% Top-Cited Scientific Publications in Aerospace Engineering
Since 2014, Portugal Total Number of 10% Top-Cited Scientific Publications in Aerospace Engineering was up 4.5% year on year. In 2019, the country was ranked number 22 among other countries in Total Number of 10% Top-Cited Scientific Publications in Aerospace Engineering with 4.88 Publications. Portugal is overtaken by Ukraine, which was number 21 at 5.03 Publications and is followed by Israel at 4.34 Publications. United States topped the ranking with 339.23 Publications in 2019, that is +3.6% versus 2018. China, United Kingdom and Germany respectively ranked number 2, 3 and 4 in this ranking. Ukraine witnessed the best average annual growth at +97.7% per year, while Peru witnessed the worst performance at -100% per year.
Loading...
| Date | Units (Publications) |
|---|---|
| 2019 | 4.88 |
| 2018 | 4.94 |
| 2017 | 3.80 |
| 2016 | 5.27 |
| 2015 | 4.56 |
How does Portugal rank in Total Number of 10% Top-Cited Scientific Publications in Aerospace Engineering?
| # | 59 Countries | Units (Publications) | Last | YoY | 5‑years CAGR | ||
|---|---|---|---|---|---|---|---|
| 1 |
#1
United States
|
339 | 2019 | +3.6 % | -0.6 % | View data | |
| 2 |
#2
China
|
309 | 2019 | +4.5 % | +13.8 % | View data | |
| 21 |
#21
Ukraine
|
5 | 2019 | -23.6 % | +97.7 % | View data | |
| 22 |
#22
Portugal
|
5 | 2019 | -1.1 % | +4.5 % | View data | |
| 23 |
#23
Israel
|
4 | 2019 | -15.1 % | -4.2 % | View data | |