96%

Journals Preserved

4,485,182 out of the 4,968,834 journal issues committed are preserved in Portico.

94%

Books Preserved

3,862,570 out of 4,106,433 committed books are preserved in Portico.

94%

Digitized Primary Source Collections Preserved

784 out of 829 committed collections are preserved in Portico.

As of 17-Jan-2026
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96%

Journals Preserved

4,485,182 out of the 4,968,834 journal issues committed are preserved in Portico.

94%

Books Preserved

3,862,570 out of 4,106,433 committed books are preserved in Portico.

94%

Digitized Primary Source Collections Preserved

784 out of 829 committed collections are preserved in Portico.

As of 17-Jan-2026