Where is the SAS transport file for the 2003 data?
No SAS transport file is provided for the 2003 data due to limitations of the PROC COPY procedure. Instead, a compressed SAS data set, which can be uncompressed and read into SAS version 7 or higher, has been provided. This data set may be converted for use with other statistical packages using Stat/Transfer, DBMS/Copy, or similar programs.