I think it varies on where the investment is made.
For example, budget 2015 provided us $200 million, and we had roughly a four-to-one return on investment. But we were deliberately focusing on the underground economy, small and medium enterprises, in order to have a level playing field for some of those contractors you referred to.
In budget 2016, we have a greater focus on multinationals and high net-worth individuals, so the ROI is around an average of six to one, so it's higher.
The ROI for the agency would vary from two to one to twenty to one depending on what strata we're focused on.