I do. In general it's obviously in the millions. The lead conditions associated with obesity—high blood pressure, type 2 diabetes, sleep apnea, cardiac disease, heart attacks—are massive components of health care costs.
There are actually specific cost-analysis studies that look at the cost savings. I didn't present them today, but the cost savings with lap band surgery and gastric bypass surgery are in the millions.
Keep in mind that these are chronic conditions that are constantly taxing health care dollars and health care energy with family physicians. Looking at this model, once you have patients in your program and you're able to get their BMIs under control, their conditions decrease quite substantially, along with their reliance on medication. Lost time off work is another issue as well.
So it's millions. I can get specific numbers for you, but it's definitely in the millions.