A new study from Redwood Software and the Centre for Economic and Business Research (CEBR) finds that the U.S. is the world leader in robotics automation investment, with an estimated robotics stock of $732 billion* - larger than the economy of Switzerland, which stood at $446 billion* in 2015. 

U.S. investment in robotics was $86 billion in 2015, up from less than $40 billion in 2009, when investment hit a low following the financial crisis, and more than 15 times higher than the OECD average. Between 2011 and 2015, U.S. investments in robotics rose 30%. 
"The U.S. is the world leader in robotics investment, and spending has recovered quickly since the financial crisis in 2009," said David Whitaker, Managing Economist at CEBR. "The sheer size of the economy and its large base of production in the automotive and electronic sectors make it a natural candidate for increased automation."   Full Press Release: