The main reason for the declining payments has to do with the aging product lines that are associated with those legacy programs. Some of those programs date back 50 years. There are royalty repayments on the products that are sold and with time, those revenues have decreased.
Our budget is dependent to a degree on repayments from those programs, $33 million. You'll see there are two items in the estimates on page 52 that relate to that, first to the reinvestment of revenues received. That's the $20.1-million figure you'll see there. Those are the actual repayments we received. But the department has the authority to access up to $33 million in funding, so that $12.9 million reflects the difference between $33 million and the $20.1 million that we collected in the prior year.