Did you experience any significant delays while traveling?,, ,, Did you experience any significant delays while traveling?,, Type of Mode,Average % reporting a significant delay,Margin of Error Personal Vehicle,18.00%,1.38% Public Transit,19.50%,4.08% Carpool/vanpool,14.40%,5.50% "SOURCE: Data are from the Omnibus Household Survey for the months of December 2001, April and August 2002 and February 2003, comprising 4,218 households",,