There will be a shifting of 2 billion ppl around the world to...

There will be a shifting of 2 billion ppl around the world to middle class within the next five years. If there is a transition in china of 1% to middle class per year that and extra 400 million consumers per year.

1/0.01 x 400 million = 40 billion???

i think more like 20 million is 1 % of 2 billion