The results show drivers are less interested in the common good than cyclists.
I've always argued this wasn't the case and that motoring is a worse transport mode because of the associated externalities, not because of anything inherent to the users.
I mean, just ask any cyclist for directions to a nearby place. Generally if they know they will be willing to help you out with it.
People in cars are too busy, scared, frustrated, unaware of the areas they drive through outside the main road/whatever that they're in my experience less willing to stop and help others out.
See, we're in a thread about how cyclists are better than you drivers. One really must declare oneself a cyclist when identifying oneself as a better person