Just before I turn it over to Mr. Young, I have a brief question. Then it will be Ms. Fry after Mr. Young.
This question is for Dr. Sabet.
The Centers for Disease Control and Prevention reports that each year in the United States, it's costing the health care system $156 billion, and $156 billion in loss of productivity. What are the estimations in the United States, moving forward, for the cost of marijuana and cannabis and loss of productivity for this? Is this something that you have numbers for, that you're working on, or what is out there?