April 22, 2021
The Cross-Wave Geographic Information (State) file now contains state-level geographic information for respondents in the 2018 Tracker File who were interviewed in 1992 through 2018.
April 22, 2021
The Cross-Wave Geographic Information (State) file now contains state-level geographic information for respondents in the 2018 Tracker File who were interviewed in 1992 through 2018.