93%

Journals Preserved

3,591,471 out of the 4,050,167 journal issues committed are preserved in Portico.

66%

Books Preserved

1,392,900 out of 2,100,880 committed books are preserved in Portico.

86%

Digitized Primary Source Collections Preserved

250 out of 288 committed collections are preserved in Portico.

As of 27-Nov-2021
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