Clearly, where there is a shortage, you see that organizations will have to compete to ensure that they get [Technical difficulty—Editor] responses. Some of it is automation and substitution. Others are increased benefits, for example, and in some cases increased wages, to be able to respond to those shortages.
I say that because we measure the components of that at various frequencies over time to see what is happening. We of course look at the overall labour component on a monthly basis for our labour force survey. From the survey of employment, payroll and hours, we look at the weekly wages and how they are shifting over time. In this last little bit of time, in comparison to the 4.7% inflation year over year, what we've seen is a corresponding wage rate change of some 2.78% in that period of time.