Bulgaria - Total Number of 10% Top-Cited Scientific Publications in Aerospace Engineering
In 2019, the country was ranked number 49 among other countries in Total Number of 10% Top-Cited Scientific Publications in Aerospace Engineering with 0.26 Publications. Bulgaria is overtaken by Colombia, which was ranked number 48 with 0.35 Publications and is followed by Estonia with 0.15 Publications. United States lead the ranking with 339.23 Publications in 2019, +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.
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| Date | Units (Publications) |
|---|---|
| 2019 | 0.26 |
| 2018 | 0.29 |
| 2017 | 0.30 |
| 2016 | 0.07 |
| 2015 | 0.00 |
Download all data from 2005 to 2019
How does Bulgaria 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 | |
| 48 |
#48
Colombia
|
0 | 2019 | +83.3 % | -19.7 % | View data | |
| 49 |
#49
Bulgaria
|
0 | 2019 | -9.8 % | NA | View data | |
| 50 |
#50
Estonia
|
0 | 2019 | -16.6 % | -35.7 % | View data | |