93%

Journals Preserved

3,554,460 out of the 4,026,335 journal issues committed are preserved in Portico.

79%

Books Preserved

1,632,720 out of 2,063,727 committed books are preserved in Portico.

83%

Digitized Primary Source Collections Preserved

217 out of 260 committed collections are preserved in Portico.

As of 17-Sep-2021
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