Telephone data collected from a random digit dial survey of households asking questions similar to the intercept and followup telephone data of anglers.
A series of expenditure surveys have been done both regionally and nationally. This data pertains to the Northeast U.S. states that was collected in 1998. Expenditures on trips by mode (for-hire, private boat, and shore) were collected for both residents and non-residents of each state, and annual expenditures on durable goods were collected by resident status. Expenditures were collected both as an add-on to the intercept, and a followup phone survey with those who completed the intercept and a separate random sample of households.