96%

Journals Preserved

4,325,790 out of the 4,776,511 journal issues committed are preserved in Portico.

87%

Books Preserved

2,143,649 out of 2,457,130 committed books are preserved in Portico.

96%

Digitized Primary Source Collections Preserved

682 out of 709 committed collections are preserved in Portico.

As of 19-Apr-2025
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96%

Journals Preserved

4,325,790 out of the 4,776,511 journal issues committed are preserved in Portico.

87%

Books Preserved

2,143,649 out of 2,457,130 committed books are preserved in Portico.

96%

Digitized Primary Source Collections Preserved

682 out of 709 committed collections are preserved in Portico.

As of 19-Apr-2025