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.

Learn more about Koha »

Some numbers from the libraries sharing data
Total Largest Standard deviation Average Median
Libraries 2,801 139 - 2 -
Biblios 77,107,943 1,204,222 113,101 57,457 15,521
Authorities 83,118,823 1,935,064 148,362 61,937 5,650
Items 108,299,837 1,525,084 185,245 80,700 18,692
Patrons 12,243,791 259,145 25,980 9,124 790
Issues 320,741,124 13,437,773 924,650 239,002 3,837