This document discusses scraping and analyzing XML data from PubMed using SAS. It describes exploring the XML structure, deciding what elements to extract, writing a SAS program to extract the data using functions like INDEX and SCAN, and validating the extracted geographical and journal publication data. Challenges included affiliations ending with emails or countries and missing country information. Analytics on the extracted data showed the United States publishes the most, Radiology is the most published journal, and publication volume has increased over time, peaking in 2010.