The 2009 data for Journal Citation Reports was released in mid-June. Some highlights according to Thomson Reuters:
- More than 9,100 of the world’s most highly cited, peer-reviewed journals
- More than 850 regional journals included as part of Regional Content Expansion initiative
- 1,055 journals with their first published Journal Impact Factor
- Journals from over 2,200 publishers in 230 disciplines, from 78 countries
- Features that enhance your understanding of a journal’s influence such as Five Year Impact Factors and EigenfactorTM Metrics, Rank-in-Category Tables, Journal self-citations, and Impact Factor boxplots