This is very impressive.
Rakuten OverDrive, a digital reading platform used by the King County Library System (KCLS), has released their 2019 digital circulation statistics. KCLS patrons checked out 5,678,572 digital titles in 2019—up nearly 17% from last year, **making KCLS the No. 2 digital circulating library in the U.S. and No. 3 worldwide**.