93%

Journals Preserved

3,566,730 out of the 4,015,374 journal issues committed are preserved in Portico.

79%

Books Preserved

1,659,682 out of 2,097,811 committed books are preserved in Portico.

83%

Digitized Primary Source Collections Preserved

239 out of 286 committed collections are preserved in Portico.

As of 23-Oct-2021
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