Thank you for your question.
To take into account all the external factors that may explain the decline in unionization rates or the impact on earnings, we would need to conduct an in-depth analysis. We've presented you with some high-level statistics, which can be disaggregated into certain categories, but it's important to bear in mind that what this will highlight is the relationships between different factors. There is no causal effect between one particular factor and another. Statistics need to be put into context.