For each week beginning on a given date, the figures show the number of sites that reported they are using the rest_oai_pmh 2.3.3 release.

REST OAI-PMH project page
rest_oai_pmh 2.3.3 release page
All REST OAI-PMH usage statistics
Usage statistics for all projects

Week starting Count
August 16th, 2026 226
August 9th, 2026 74
August 2nd, 2026 40

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.