compared the results against that index, but we also included several others, the msci emerging market, ex-china, msci emerging markets ex-i.t., msci emerging markets, small mid-cap. >> are there any other indexes that represent the emerging markets small mid-cap space? >> no. what cartica does is very special. it's concentrated, etcetera, small and mid-cap focus. there isn't a perfect proxy of what they do. but the point of this is to give them their fair shake and have you gain some perspective of what their performance looks like against a more comparable index. and against all of these indices, they produced higher risk adjusted returns. >> how we compared in those markets where we don't have an emerging markets exposure, have we looked at some -- maybe what some of our other managers are doing as a basis of comparison? >> most of our managers in the e.m. space look a lot like the index, and that's part of what we're seeking to achieve by getting differentiated exposure. we won't go through the list of the names, but they tend to have benchmark like exposures in terms of market coop, in term