Yes, I'd be happy to.
The Olympic average refers to how we construct a margin against which a current year performance is compared. You have a certain margin, revenue minus certain expenses, and we look at how you did for five years as a farmer. We take off the high end and the low end—just like an Olympic skating exercise, high and low goes out—and you take the three middle and compare what you're doing today against this average margin. If you drop below a certain percentage of your historical average, you get a payment. That's designed to even out your income to avoid these big cyclical drops and peaks in income.
The result of that Olympic average means that it takes longer for an individual farmer who's been in a low period to build their margin back up. So if we allow different years to be used to construct that reference margin, people would stay in the program longer, getting money longer, and get back into the program. After they have been low for a few years, they'd get back in quicker. That's the Olympic average.
The choice of the Olympic average or the last three years is really a rule that comes from the WTO and dictates whether you're going to be trade compliant or not. So there's a limited number of options that you have to select with the reference margin.
On the negative margin, when a producer goes into negatives—in other words, not only are they not making a profit, they're actually making a loss—we didn't used to cover very much of that loss. Now we cover about 60%, so we're making progress in terms of helping that individual out.
The viability test goes to how many years you can have negative margins in your calculation before you're out of the program. The program is designed to reduce support slowly over time if a farmer is persistently unprofitable. In situations like the hog sector, which we were referring to, there were several years of downtime, and then they were hit with swine flu and borders were closed. There was all kinds of pain on top of the cyclical downturn. They were saying that the idea that you have to have two profitable years means we're out of the program.
That's the so-called viability test. People wanted us to get rid of it so they could stay in the program and have more time to recover and get back to a profitable operation.
Does that help at all?