Band 7+: The line graph below shows how elderly people in the United States spent their free time between 1980 and 2010. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The line chart delineates the distribution of leisure time activities among elderly individuals in the United States from 1980 to 2010.

Overall, a notable surge in participation rates across all activities, notably in hiking, was witnessed among the elderly population. The engagement in watching TV remained the highest throughout the period, while surfing the Internet had the lowest levels of participation.

In the 1980s, watching TV was the most popular activity among seniors, with a participation rate of 60%, while only a minimal percentage engaged in surfing the Internet, at approximately 5%. Subsequently, the proportion of the elderly watching TV peaked at 70% by the 2000s, experiencing a slight decline of 10% by the 2010s. Conversely, the engagement in surfing the Internet increased dramatically, reaching over 50% by the end of the period.

The engagement in reading began at 30% in the 1980s, lagging behind theatre participation by 20%. The participation in reading progressively increased to 60%, outstripping theatre by the 2010s where theatre participation had declined to around 45%. Hiking witnessed a substantial rise, soaring from 20% in the 1980s to 80% by 2010, marking a fourfold increase from the initial period.