Portugal - Share of Corresponding/Leading Author Scientific Publications in Ophthalmology

Since 2014, Portugal Share of Corresponding/Leading Author Scientific Publications in Ophthalmology was down by 0.3points year on year. In 2019, the country was number 33 comparing other countries in Share of Corresponding/Leading Author Scientific Publications in Ophthalmology at 91.55 Percent. Portugal is overtaken by Netherlands, which was number 32 at 91.59 Percent and is followed by Poland at 91.29 Percent. Ukraine ranked the highest with 103.34 Percent in 2019, that is an increase of 3.9points versus 2018. Peru, Russia and Lithuania respectively ranked number 2, 3 and 4 in this ranking. Ukraine recorded the best 5 years average growth at +4.5points per year, while Malta was the worst growing country at -28.3points per year.

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Date Percent
2019 91.55
2018 91.81
2017 91.10
2016 88.27
2015 91.73
Download all data from 2005 to 2019

How does Portugal rank in Share of Corresponding/Leading Author Scientific Publications in Ophthalmology?

# 58 Countries Percent Last YoY 5‑years CAGR
1 #1
Ukraine
103.34 % 2019 +3.9 % +4.5 % View data
2 #2
Peru
102.63 % 2019 +4.6 % +2.7 % View data
32 #32
Netherlands
91.59 % 2019 -0.7 % +0.3 % View data
33 #33
Portugal
91.55 % 2019 -0.3 % -0.3 % View data
34 #34
Poland
91.29 % 2019 -1.6 % +0.8 % View data
Compare all 58 countries

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