All years of the data are included on the CDs.
International shipping is extra.
Such variables, when combined with the rich longitudinal records of respondents' significant life events, would create an unacceptable risk that someone could use the data to identify individual respondents. Geocode files include the state, county, and metropolitan area of residence for each respondent in each survey year. There is no geocode data for any of the Original Cohorts. To protect the confidentiality of respondents, the BLS only grants access to geocode files for researchers in the United States who agree in writing to adhere to the Bureau of Labor Statistics confidentiality policy and whose projects further the mission of BLS and the NLS program to conduct sound, legitimate research in the social sciences. Applications from abroad cannot be accepted.