If you do only one trip a year, then that trip costs 140€ (37 * 2 + 66) If you do the trip 10 times a year then it costs 81€ per trip (37 * 2 + 66 / 10). So i

If you do only one trip a year, then that trip costs 140€ (37 * 2 + 66) If you do the trip 10 times a year then it costs 81€ per trip (37 * 2 + 66 / 10). So in this case the occasional rider pays 59€ more per trip than the regular rider.