I think that this is really overestimated. I personally think that it would be like this :
North America - 35 shows - $35-40.000.000
Asia - 2 shows - $10-12.000.000
Australia - 4 shows - $4-5.000.000
Middle-East - 2 shows - $8.000.000
Europe - 25 shows - $35.000.000