WALKTRANNO is a 3-digit-numeric variable.

0: Not in universe
997: Unknown-refused
998: Unknown-not ascertained
999: Unknown-don't know

Description

For sample persons aged 18 years and older who reported walking at least once in the past week for transportation, (WALKTRANDAY, WALKTRANX), WALKTRANNO reports the number of units of the duration of time the sample person spent walking for transportation.

WALKTRANNO was used in connection with the variable for the time period of the duration of time the sample person spent walking for transportation (WALKTRANTP).

For further information on related variables see WALKTRAN

Comparability

There are no comparability issues.

Universe

Availability

• 2005, 2010, 2015

Weights

• 2005, 2010, 2015 : SAMPWEIGHT