I would think the percentage would be much lower than 5% in the US, at least outside of large cities, where more folks might forgo car ownership. Not having a car is a REAL anomaly, at least in the south, where I'm from. Here in Belize, not so much!
One of the many reasons I'm here....
Emily
Car-free and loving it!
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow