lol I don't know about that. I only commute 2 days a week regularly (usually Tues/Thurs) and drive the car the other days. I haven't missed a week of 2 commutes since September, other than the week of Thanksgiving and Christmas where I only did one day.

Compare that to late 2014 where I was commuting 3 days a week Mon/Tues/Thurs, which is why I didn't quite exceed my 2014 miles in 2015. Oh well, now it's another year so we'll see how long I can keep up the streak!