It had 68.8% share of the US$84.4bn of sukuks issued (sukuk is a form of Islamic bond) in 2011 And Islamic banking assets make up around a quarter of the country’s total. Given Indonesia’s tiny share of this mkt (3.7%), and Indonesia’s growing stature as a major emerging economy in Asia and the world, the sukuk market can only grow, making KL a future major global centre along the lines of Zurich, Edinburgh, or Boston i.e. a global centre of one type or a related group financial products.
http://www.economist.com/blogs/graphicdetail/2012/04/focus-2