Question: According to the Maplecroft Child Labour Index how many countries post risks for child labour?
Sentence: Of the major growth economies, Maplecroft ranked Philippines 25th riskiest, India 27th, China 36th, Viet Nam 37th, Indonesia 46th, and Brazil 54th - all of them rated to involve extreme risks of child labour uncertainties, to corporations seeking to invest in developing world and import products from emerging markets.
Answer in sentence: no