c. (3 marks) Interpret the changes in these two measures for men and women over time, with a particular focus on what you see around the time of the Great Financial Crisis and during the covid era that began in March 2020. In your answer, explain what forces may be responsible for the observed trends in these data. What changes in other measures of attachment to the labour force, not shown in these graphs, would be implied by your explanations? (200 words maximum)