I think that immediately, as we all went into lockdown post-March, we saw, in fact, deflation first. We saw those numbers go below zero. Then, as we've been discussing, as the economies opened and the restrictions have lifted, we've seen the inflation come back.
As was mentioned earlier, the CPI is a year-over-year measure, so you also started to see those base effects starting to come in as you watched that number over the course of the last two years, but as Heidi mentioned, I think we're starting to see those base effects starting to diminish. Now you're starting to see more and more of the true price change over time.
Yes, you saw an immediate drop, because everybody stopped doing anything for a period of time, and then you slowly started to see gradual shifts. Then you saw this period of increased inflation above that 2%, for all the factors that we've outlined earlier in the conversation today.