Table 12,, Daily Travel: 2001,, "(Trips from one point to another on a single day; most daily trips are local) ",, ,Percent, Modal shares of daily trips,, Personal vehicle (multiple occupant),49, Personal vehicle (single occupant),38, Walking,9, School bus,2, Transit,2, Other,2, Trip purpose,, Family/personal business,45, Social/recreational,27, Work (commute),R15, School/place of worship,10, Work-related,3, Other,1, ,"Minutes per day","Miles per day" Average driving time and distance,, Female drivers,44,21 Male drivers,67,38 All drivers,55,29 Key: R = revised.,, "Notes: Data were collected between March 2001–May 2002. Percentages may not add to 100 due to rounding. Transit includes public bus, commuter bus and train, subway/elevated train, and streetcar/trolley. Other includes air, intercity or charter bus, intercity rail, ship, taxi, limousine, shuttle, or bicycle. Family/personal business includes shopping, medical visits, picking people up or dropping them off, banking, etc. Social/recreational includes visiting friends and relatives, going to the movies or other entertainment, vacation trips, or participating in sports activities. Work (commute) trips are those to and from a person's place of work. Work-related trips are those made for one's job other than to or from the place of work, but do not include such occupational trips as driving a taxi, bus, or delivery truck. ",, "Sources: U.S. Department of Transportation (USDOT), Federal Highway Administration and Bureau of Transportation Statistics (BTS), National Household Travel Survey (Washington, DC: 2002); USDOT, BTS, National Household Travel Survey 2001 Highlights Report, BTS03-05 (Washington, DC: 2003), tables A-10, A-11, and A-16.",, ,,