National Travel Survey (NTS)
Additional documentation
- National Travel Survey: Response Rate - Q4 2021
- National Travel Survey: C.V.s for Person-Trips by Duration of Trip, Main Trip Purpose and Country or Region of Trip Destination - Q4 2021
- National Travel Survey: C.V.s for Visit-Expenditures by Duration of Visit, Main Trip Purpose and Country or Region of Expenditures - Q4 2021
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