looking under the u.h.c. column, that dollar figure, $6,840 per employee, per year. normally even though we see the shift of services to an outpatient setting, it is a lower this population here for u.h.c., has consistently seen their outpatient ends up being costlier than the inpatient. >> excuse me. i want to go back one slide, demographics. i am looking to the right, the demographic listings, you have employee percentage mail, and numbers mail, why is that identified that way? >> it is part of the score methodology. when you're looking at risk scores, if you're not doing things, here prescription cost groupers, you are looking at age and gender. women can be costly. that is a consideration, that is why we are looking at it. for example, right below there, too. you are at the risk scores. looking at our risk scores is understanding potentially where we are at and cost current or future. the way that we do that, as we are looking at what we are spending money in terms of the drugs, the services on the procedures. we are also looking at the makeup of the population.