OJA data for 2024.Q4 is available via the DataLab!

The WIH has just completed its work and the OJA data have been made available to users. To learn more about the updates and improvements introduced to the newest OJA data release, please see the blog post about the OJA data 2024.Q4 release.

As part of our ongoing efforts to ensure the highest data quality, we are now providing a validation report and a historical revisions report with each quarterly release. The validation report assesses the accuracy, consistency, and completeness of the Online Job Advertisements (OJA) data in the 2024Q4 release. Meanwhile, improvements in data processing and classification often lead to revisions in historical OJA data. As a measure to increase the transparency of the changes made to the OJA data released by the WIH, the historical revisions report presents the magnitude of the changes made to the OJA data over the several releases.

Please note that the access to the blog post and the revisions and validation reports is granted solely to registered users of WIH OJA data.