“2-yr mean citedness” is the OpenAlex field summary_stats.2yr_mean_citedness (CC0): mean citations per paper over a two-year window. It is a raw bibliometric field, not a journal rating, and is not used for default ranking.
Social Sciences77Arts and Humanities35History (General) and history of Europe: History of Russia. Soviet Union. Former Soviet Republics1Language and Literature: Philology. Linguistics1Language and Literature: Slavic languages. Baltic languages. Albanian languages1