2019 history tables (2018 data)

The data below was published in 2019 & 2020 and is based on Nature Index data from 1 January 2018 to 31 December 2018. Since publication, the Nature Index has been updated with corrections, retractions and institution changes. The most recent data has been included in the release of the 2021 annual tables.

Tables Published in 2020

Tables Published in 2019