The graph shows that the number of people working in nongovernment services has drastically risen from less than 30 million in 1960 to roughly 90 million in 2010. The number of people working in manufacturing has only slightly decreased, from around 15% in 1960 to around 11% in 2010. The number of people working in the government has risen, from less than 10% in 1960 to over 20% in 2010. The number of people working in natural resources and construction has remained below 10% since 1960.