Definitely this was an extraordinary time to be undertaking this new program and sorting out all these trade-offs that we had.
I think it's important to know that we have experience here, so some of the upfront verifications that we did were quite effective. We operate on risk basis. We assess the risk and we go after the things that we think are high risk. Some of the low-risk ones perhaps go through, and we catch up with them at the back end.
Yes, it was an exceptional time, but we tried to use the resources of the agency and our risk assessment to focus on the areas where we thought the upfront verification would be most helpful.