The most recent QWIPU data for all participating LED states are available for download. The release R2009Q2 covers data through 2008:3. Some states have not been updated due to data quality issues; each state's version.txt file points to the last updated quarter. Some states have not yet provided data to the Census Bureau and are thus not available; this is indicated in the state's directory. Registered users can download the data immediately. New users wishing to access the data can request a login for the site by sending an email to virtualrdc@cornell.edu.
