The number of members of "Die Förderer" society rose from 855 to 7146 during the years 1973 to 2013. The renewed interest in medieval history made the event a major success in terms of tourism. Today the 60,000 or so inhabitants of Landshut welcome 600,000 to 700,000 visitors during the three weeks of the festivities, with some 120,000 visitors watching the bridal procession. The sponsors are able to collect money in the range of 3.5 million euros to allow for the event to take place.