Bulgaria - Total Number of Scientific Publications in Ophthalmology
Since 2014, Bulgaria Total Number of Scientific Publications in Ophthalmology rose 24.5% year on year. With 3.86 Publications in 2019, the country was ranked number 50 among other countries in Total Number of Scientific Publications in Ophthalmology. Bulgaria is overtaken by Romania, which was ranked number 49 with 4.46 Publications and is followed by Slovenia with 3.22 Publications. United States ranked the highest with 1,917.64 Publications in 2019, that is an increase of 2.5% compared to 2018. China, Japan and India respectively ranked number 2, 3 and 4 in this ranking. Russia recorded the best 5 years average growth at +98.4% per year, while Iceland recorded the worst performance at -14.7% per year.
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| Date | Units (Publications) |
|---|---|
| 2019 | 3.86 |
| 2018 | 4.38 |
| 2017 | 2.74 |
| 2016 | 0.49 |
| 2015 | 1.20 |
How does Bulgaria rank in Total Number of Scientific Publications in Ophthalmology?
| # | 59 Countries | Units (Publications) | Last | YoY | 5‑years CAGR | ||
|---|---|---|---|---|---|---|---|
| 1 |
#1
United States
|
1,918 | 2019 | +2.5 % | +0.0 % | View data | |
| 2 |
#2
China
|
1,493 | 2019 | +6.1 % | +0.8 % | View data | |
| 49 |
#49
Romania
|
4 | 2019 | +24.4 % | +1.1 % | View data | |
| 50 |
#50
Bulgaria
|
4 | 2019 | -11.8 % | +24.5 % | View data | |
| 51 |
#51
Slovenia
|
3 | 2019 | +6.2 % | -13.3 % | View data | |