Welcome to Hea

This website displays Koha ILS usage statistics. With permission from the libraries, the following data has been collected from their installed systems. Any information not stored anonymously has been allowed by the library.

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Some numbers from the libraries sharing data
Total Largest Standard deviation Average Median
Libraries 5,554 2,342 - 4 -
Biblios 86,304,376 1,204,222 116,904 58,591 15,638
Authorities 91,409,649 1,935,064 153,140 62,057 5,040
Items 124,267,007 1,656,158 200,603 84,363 18,729
Patrons 13,961,057 272,064 26,413 9,478 823
Issues 351,210,364 13,857,386 912,341 238,432 3,250