If you want to reduce it, target the superusers. The top 10 percent of US motorists drive 30,000 miles or more a year and use an estimated 32 percent of all gasoline – more than the bottom 60 percent of US drivers combined.
If you want to reduce it, target the superusers. The top 10 percent of US motorists drive 30,000 miles or more a year and use an estimated 32 percent of all gasoline – more than the bottom 60 percent of US drivers combined.
