There is a tremendous amount of data out there. Again, it's correlation because you can't isolate women on boards and take out all the environmental factors that are happening to the company at the same time, but there is a tremendous amount of data there that shows improved financial performance, greater corporate reputation, greater ability to hire and retain talent, and greater performance in terms of corporate social responsibility, so there is certainly that information.
On June 6th, 2017. See this statement in context.