| | | | . | PubMedCentral Journals | | | . | Free access by embargo period as of June 30, 2008 | | | . | | # of journals | % of total | . | Immediate | 355 | 76% | . | after 1 month | 3 | 1% | . | after 2 months | 2 | 0% | . | after 3 months | 2 | 0% | . | after 4 months | 14 | 3% | . | after 5 months | 1 | 0% | . | after 6 months | 25 | 5% | . | after 12 months | 37 | 8% | . | after 24 months | 7 | 2% | . | after 36 months | 20 | 4% | . | Total | 466 | | . | | | | . | Less than 12 months | 402 | 86% | . | | | | . | Note: some journals are only partially free access. | | |
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