The pie charts delineate the proportions of time that working adults in a particular country spent on various activities between 1958 and 2008.
Overall, it is evident that over the period between 1958 and 2008, working activity increased significantly, while other interests, such as playing sports, declined throughout the observed time frame.
Initially, the proportion of working underwent a significant rise throughout the observed time frame, with an average of about 33% in 1958 and 42% in 2008. Similarly, the percentage of relaxing at home increased substantially over the period, accounting for 8% in 1958 and 13% in 2008. However, the proportions of going out with friends or family, other interests, and playing sports grew slightly over the period.
In stark contrast, the rate of sleep activity declined marginally over the observed time frame, averaging about 32% in 1958 and 25% in 2008. At that time, the percentage of people going out with friends or family declined sharply, from about 19% in 1958 to 8% in 2008.
