93%

Journals Preserved

3,424,724 out of the 4,078,061 journal issues committed are preserved in Portico.

77%

Books Preserved

1,522,870 out of 1,966,989 committed books are preserved in Portico.

82%

Digitized Primary Source Collections Preserved

206 out of 251 committed collections are preserved in Portico.

As of 20-Feb-2021
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