There's no shortage of statistics on bikers around the country - who bikes, how often, where bikers go. But this interesting chart breaks down bikers by state and gender. Some interesting trends emerge - women make up about a fourth of bikers across the country, though they commute just as much as men in cities like Portland and Washington, D.C. Not so much in New Orleans or Honolulu.
Chart of the Day: Biking and Gender
Where women bike as much as men, and where they don't