Loose Change

On family vacations, M and I like to compete with my parental units to see who can find the most dropped change. It would be a very long and difficult game here. There is rarely any change on the ground, and hardly ever any trash either. It is a very clean country, and it seems like there are always people working to keep it that way - sweeping gutters, wiping railings in the subway stairwells, scrubbing the escalators with a toothbrush...