大家在查： AberdeenAssetManagementAsia EwellSmith 布·沃尔劳拉·穆 13-50 落子波托马 MINMIN Jasako YNYA

2000-2030

The share of world income taken by the global middle class (on $13-50 a day), at 14%, will remain more or less flat between 2000 and 2030.