What are the market shares and position in the retail beauty market for Estee Lauder, L'Oreal and Benefit?

I'm doing some research and can only find global market shares for 2004. I don't really know how to work out the figures!|||Here i s an excellent site with some wonderful options for you. It will definitely help you. Have a look. http://webfin.notlong.com/7AAMzNr