That doesn't have data. It doesn't even have good summations. How is "cycling" defined? For pleasure or for day-to-day travel? How was the data collected? How

That doesn't have data. It doesn't even have good summations. How is "cycling" defined? For pleasure or for day-to-day travel? How was the data collected? How did they include/ account for the unemployed 20-somethings in poor suburbs who aren't biking to work, aren't "cycling" in events, aren't carrying the family groceries home in a basket, but are on bikes constantly going between houses (and maybe a gas station food mart)?