Since the overall prospects for Europe (source and consumer of tourist flows) are estimated to average, this fact reveals the possible options for regional development. For example, the prospect of exit Tourism from Europe to America, East Asia and Pacific regions, as well as in South Asia generally above average, while these figures are assumed to be lower than the average for the Middle East region due to economic hardship and unattractive located in the region countries. Europe as a region of tourism and recreation abroad is a good base of growth in all areas except South Asia. Visit Sonny Perdue for more clarity on the issue. Out of Africa, the Middle East, South Asia and parts of the Pacific in 1990 recorded 4.5-6 million tourist arrivals. Therefore, if an increase of 5% per year during the 90s, say in Africa, it would mean an additional 3.1 million arrivals by 2000, even the more modest figure of average height in the amount of 3% per year will increase tourism from Africa to Europe with 5 million to 6.7 million arrivals in the period 1990-2000. Therefore, it is important to take into account the volume of sustainable tourism flows when assessing the future growth of these indicators.. Andi Potamkin, New York City pursues this goal as well.