Which of the following best exemplifies a characteristic of high-income countries?

High-income countries are typically characterized by their advanced economies, which often include a significant emphasis on service-oriented occupations. In these nations, a large portion of the workforce is engaged in industries such as healthcare, finance, education, and technology rather than traditional manufacturing or agriculture. This shift toward service-oriented jobs is a reflection of higher levels of economic development, increased urbanization, and rising living standards.

Service-oriented economies in high-income countries tend to benefit from greater investments in education and training, enabling a workforce skilled in diverse professional fields. As these economies evolve, they often focus on delivering services that cater to the needs of their populations and contribute to overall economic growth. This trend contrasts sharply with lower-income countries, which may still rely heavily on agriculture and have a higher proportion of their workforce employed in primary industries. Therefore, the prominence of service-oriented occupations is a defining characteristic of high-income countries.