What was the increase in the number of people aged 90 and over from 1911 to 2011?

The increase in the number of people aged 90 and over from 1911 to 2011 is accurately represented by the figure of 417,000. This substantial rise reflects various factors, including advancements in healthcare, improvements in living standards, and enhanced nutritional options that have contributed to increased life expectancy over the decades. The demographic shift is particularly noteworthy, as it signifies not just a larger aging population but also highlights the growing challenges and opportunities associated with an increasing number of elderly individuals in society. This data is crucial for understanding societal trends, planning for healthcare services, and addressing the needs of an aging population. The figure of 417,000 encapsulates these changes effectively, showcasing the dramatic evolution in demographics over that century.