I think we're all eagerly awaiting opportunities to get our vaccines. Just looking at business sentiment, I'll point towards something I saw this week that was quite interesting. Our counterpart organization in the United States, the Business Roundtable, polls its CEOs on a regular basis on business sentiment. It's quite clear that we have seen, as vaccines have been rolled out in the United States, a clear improvement in sentiment in the business community. I hope we're in the same position by the summer. It all depends on our ability to receive our vaccines on time. Fortunately, to date, we haven't had any of our shipments delayed.
This goes to the core of things like the multilateral trading system; concerns around vaccine nationalism; ensuring that our partners play by the rules now and in the future; and ensuring that we have access to critical supplies, vaccines and so on.