“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.
Economics, Econometrics and Finance20Business, Management and Accounting19Social Sciences15Computer Science8Political science: Political science (General)1Social Sciences: Industries. Land use. Labor: Labor. Work. Working class1