The percentage of Gross Domestic Product of the United States produced by the knowledge and information sectors is estimated to be:

The response indicating that approximately 60 percent of the Gross Domestic Product (GDP) of the United States is produced by the knowledge and information sectors aligns with current economic trends. The knowledge and information sectors encompass a wide range of industries, including technology, finance, education, healthcare, and other professional services that are heavily reliant on specialized knowledge and information processing.

In recent years, there has been a significant shift in the economy towards these sectors, driven by advancements in technology and the increasing importance of information and knowledge as key drivers of economic growth. This transformation reflects the expanding role of innovation and intellectual capital in productivity, shaping the economy in a way that emphasizes the value of information and knowledge-based services.

The other percentage options do not accurately capture this evolution in the economy. For instance, estimates much lower than 60 percent underappreciate the substantial contribution of knowledge and information sectors, while numbers much higher than 60 percent may overstate their impact relative to traditional sectors like manufacturing and agriculture that still play critical roles in the economy.