Note: As of 2011, International Organization required the submission or posting of all quantitative data used in analyses published in the journal. In 2014, that requirement was altered to require that data be directly submitted to the journal so that the Editorial Team could perform replications of the core results in each accepted paper. This page contains replication data and supplemental appendices for papers published in the journal. We have attempted to populate the page with data sets for papers prior to 2011 and that effort is continuing. But please keep in mind, authors prior to 2011 were not required to provide replication data sets, and while we strongly encourage them to share data used in their analyses, there is no journal-based requirement for them to do so.