Mr. Chair, we absolutely agree that it's important to have activity and volume data so that you can compare apples to apples from one year to the next. All I'm saying is that for 2020 and 2021, given the effects of the pandemic and other events, the activity level dropped off. We don't have a good enough measure to compare one rate to the next.
We can say that the numbers went down. Did they go down because of the safety measures taken since 2019, or did they go down because there was less activity? That's where we don't know the answer.